STRIVE · 08/28/2026

Prefill sample 5

One shared clip across Baselines 1, 2, 3, and E2E, including exactly what was injected.

eval sample 5scene 0042
Ground-truth Sentinel
[SCENE-START] [OBJS-START] [OBJ] 0 "multicolored wooden stacking toy" 0 24 [PX] 0 298 318 1 330 314 2 294 318 4 322 310 5 287 310 6 244 341 7 283 310 9 310 306 10 302 302 12 263 283 13 255 279 14 251 271 15 232 263 16 228 244 17 208 236 18 201 244 19 197 216 21 162 193 22 154 181 [OBJ] 1 "black and yellow cardboard motherboard box" 0 24 [PX] 0 333 587 2 349 583 7 353 591 10 330 607 12 322 603 13 314 611 14 357 583 16 361 591 17 357 599 19 361 611 22 365 619 [OBJ] 2 "white plastic lutein supplement bottle" 0 24 [PX] 0 380 970 1 392 974 3 404 978 4 416 982 6 423 986 7 431 990 8 443 990 9 451 994 11 null null [OBJ] 3 "Colorful wooden geometric sorting board" 0 24 [PX] 0 388 306 4 380 302 7 373 298 9 365 294 11 373 283 12 337 271 13 341 263 15 353 255 16 361 244 18 369 232 20 369 220 21 333 220 22 330 212 [OBJ] 4 "white cardboard box of diaper pail refill bags" 0 24 [PX] 0 423 509 1 419 427 2 400 408 3 384 400 4 369 396 5 357 400 6 341 416 7 318 443 8 318 392 9 291 369 10 275 345 11 259 322 12 236 333 13 216 330 14 201 326 15 189 314 16 173 306 17 154 306 18 138 298 19 126 291 20 111 287 21 95 283 22 80 279 23 68 275 [OBJ] 5 "magenta suede pump" 0 24 [PX] 0 505 494 7 490 505 8 null null 9 513 490 17 521 486 [OBJ] 6 "peach and blue cardboard 12-pack of soda cans" 0 24 [PX] 0 642 146 1 623 158 2 623 212 3 673 353 4 576 271 5 572 337 6 611 451 7 646 548 8 583 568 9 607 666 10 537 673 11 548 708 12 537 728 13 521 751 14 505 775 15 521 818 16 521 845 17 505 853 18 513 884 19 490 880 20 482 888 21 458 876 22 412 833 23 455 896 [OBJ] 7 "grey and orange athletic shoe" 0 24 [PX] 0 646 298 1 null null 2 783 306 3 771 318 4 724 298 7 716 291 9 708 283 10 716 287 12 708 279 15 701 271 18 693 263 21 685 255 [OBJ] 8 "white cardboard moisturizer box" 0 24 [PX] 0 837 525 2 818 529 3 845 521 4 873 501 6 845 458 7 814 474 8 794 490 9 783 490 10 775 494 11 767 501 12 755 517 13 751 501 15 744 498 16 740 513 17 748 498 18 744 505 19 740 525 20 740 548 22 748 564 [OBJ] 9 "blue high-top sneaker" 0 24 [PX] 0 919 384 2 908 388 4 null null 8 931 345 10 927 357 11 935 349 13 923 349 16 916 341 20 904 333 22 900 326 23 892 322 [OBJ] 10 "multicolored cardboard Scrabble game" 0 24 [PX] 0 947 333 2 947 353 3 943 361 7 943 373 8 958 392 9 962 400 10 958 482 11 951 486 13 939 474 14 939 451 16 931 447 23 931 462 [OBJS-END] [INTERACTIONS-START] [INTERACT] 20 "contact" 0 3 [IN] 8 10 [OUT] 8 10 [INTERACT] 4 "contact" 0 10 [IN] 10 65535 [OUT] 10 65535 [INTERACT] 0 "contact" 0 14 [IN] 0 3 [OUT] 0 3 [INTERACT] 24 "contact" 0 22 [IN] 9 10 [OUT] 9 10 [INTERACT] 2 "contact" 0 23 [IN] 0 65535 [OUT] 0 65535 [INTERACT] 3 "contact" 0 23 [IN] 1 65535 [OUT] 1 65535 [INTERACT] 8 "contact" 0 23 [IN] 2 65535 [OUT] 2 65535 [INTERACT] 9 "contact" 0 23 [IN] 3 65535 [OUT] 3 65535 [INTERACT] 13 "contact" 0 23 [IN] 5 65535 [OUT] 5 65535 [INTERACT] 19 "contact" 0 23 [IN] 7 65535 [OUT] 7 65535 [INTERACT] 23 "contact" 0 23 [IN] 8 65535 [OUT] 8 65535 [INTERACT] 25 "contact" 0 23 [IN] 9 65535 [OUT] 9 65535 [INTERACT] 17 "collision" 3 3 [IN] 6 8 [OUT] 6 8 [INTERACT] 18 "contact" 4 6 [IN] 6 8 [OUT] 6 8 [INTERACT] 21 "collision" 5 5 [IN] 8 10 [OUT] 8 10 [INTERACT] 22 "contact" 6 8 [IN] 8 10 [OUT] 8 10 [INTERACT] 12 "collision" 7 8 [IN] 4 65535 [OUT] 4 65535 [INTERACT] 1 "collision" 10 11 [IN] 0 4 [OUT] 0 4 [INTERACT] 14 "collision" 10 11 [IN] 6 65535 [OUT] 6 65535 [INTERACT] 10 "collision" 12 12 [IN] 4 65535 [OUT] 4 65535 [INTERACT] 5 "collision" 12 12 [IN] 10 65535 [OUT] 10 65535 [INTERACT] 15 "collision" 13 13 [IN] 6 65535 [OUT] 6 65535 [INTERACT] 11 "contact" 13 23 [IN] 4 65535 [OUT] 4 65535 [INTERACT] 6 "contact" 13 23 [IN] 10 65535 [OUT] 10 65535 [INTERACT] 16 "contact" 14 23 [IN] 6 65535 [OUT] 6 65535 [INTERACT] 7 "collision" 20 20 [IN] 2 6 [OUT] 2 6 [INTERACTIONS-END] [SCENE-END]
Parsed ground truth
{
  "objects": [
    {
      "id": 0,
      "image_positions": [
        {
          "t": 0,
          "x": 298,
          "y": 318
        },
        {
          "t": 1,
          "x": 330,
          "y": 314
        },
        {
          "t": 2,
          "x": 294,
          "y": 318
        },
        {
          "t": 4,
          "x": 322,
          "y": 310
        },
        {
          "t": 5,
          "x": 287,
          "y": 310
        },
        {
          "t": 6,
          "x": 244,
          "y": 341
        },
        {
          "t": 7,
          "x": 283,
          "y": 310
        },
        {
          "t": 9,
          "x": 310,
          "y": 306
        },
        {
          "t": 10,
          "x": 302,
          "y": 302
        },
        {
          "t": 12,
          "x": 263,
          "y": 283
        },
        {
          "t": 13,
          "x": 255,
          "y": 279
        },
        {
          "t": 14,
          "x": 251,
          "y": 271
        },
        {
          "t": 15,
          "x": 232,
          "y": 263
        },
        {
          "t": 16,
          "x": 228,
          "y": 244
        },
        {
          "t": 17,
          "x": 208,
          "y": 236
        },
        {
          "t": 18,
          "x": 201,
          "y": 244
        },
        {
          "t": 19,
          "x": 197,
          "y": 216
        },
        {
          "t": 21,
          "x": 162,
          "y": 193
        },
        {
          "t": 22,
          "x": 154,
          "y": 181
        }
      ],
      "birth": 0,
      "death": 24,
      "type": "multicolored wooden stacking toy"
    },
    {
      "id": 1,
      "image_positions": [
        {
          "t": 0,
          "x": 333,
          "y": 587
        },
        {
          "t": 2,
          "x": 349,
          "y": 583
        },
        {
          "t": 7,
          "x": 353,
          "y": 591
        },
        {
          "t": 10,
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        },
        {
          "t": 12,
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        },
        {
          "t": 13,
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        },
        {
          "t": 14,
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          "y": 583
        },
        {
          "t": 16,
          "x": 361,
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        },
        {
          "t": 17,
          "x": 357,
          "y": 599
        },
        {
          "t": 19,
          "x": 361,
          "y": 611
        },
        {
          "t": 22,
          "x": 365,
          "y": 619
        }
      ],
      "birth": 0,
      "death": 24,
      "type": "black and yellow cardboard motherboard box"
    },
    {
      "id": 2,
      "image_positions": [
        {
          "t": 0,
          "x": 380,
          "y": 970
        },
        {
          "t": 1,
          "x": 392,
          "y": 974
        },
        {
          "t": 3,
          "x": 404,
          "y": 978
        },
        {
          "t": 4,
          "x": 416,
          "y": 982
        },
        {
          "t": 6,
          "x": 423,
          "y": 986
        },
        {
          "t": 7,
          "x": 431,
          "y": 990
        },
        {
          "t": 8,
          "x": 443,
          "y": 990
        },
        {
          "t": 9,
          "x": 451,
          "y": 994
        },
        {
          "t": 11,
          "x": null,
          "y": null
        }
      ],
      "birth": 0,
      "death": 24,
      "type": "white plastic lutein supplement bottle"
    },
    {
      "id": 3,
      "image_positions": [
        {
          "t": 0,
          "x": 388,
          "y": 306
        },
        {
          "t": 4,
          "x": 380,
          "y": 302
        },
        {
          "t": 7,
          "x": 373,
          "y": 298
        },
        {
          "t": 9,
          "x": 365,
          "y": 294
        },
        {
          "t": 11,
          "x": 373,
          "y": 283
        },
        {
          "t": 12,
          "x": 337,
          "y": 271
        },
        {
          "t": 13,
          "x": 341,
          "y": 263
        },
        {
          "t": 15,
          "x": 353,
          "y": 255
        },
        {
          "t": 16,
          "x": 361,
          "y": 244
        },
        {
          "t": 18,
          "x": 369,
          "y": 232
        },
        {
          "t": 20,
          "x": 369,
          "y": 220
        },
        {
          "t": 21,
          "x": 333,
          "y": 220
        },
        {
          "t": 22,
          "x": 330,
          "y": 212
        }
      ],
      "birth": 0,
      "death": 24,
      "type": "Colorful wooden geometric sorting board"
    },
    {
      "id": 4,
      "image_positions": [
        {
          "t": 0,
          "x": 423,
          "y": 509
        },
        {
          "t": 1,
          "x": 419,
          "y": 427
        },
        {
          "t": 2,
          "x": 400,
          "y": 408
        },
        {
          "t": 3,
          "x": 384,
          "y": 400
        },
        {
          "t": 4,
          "x": 369,
          "y": 396
        },
        {
          "t": 5,
          "x": 357,
          "y": 400
        },
        {
          "t": 6,
          "x": 341,
          "y": 416
        },
        {
          "t": 7,
          "x": 318,
          "y": 443
        },
        {
          "t": 8,
          "x": 318,
          "y": 392
        },
        {
          "t": 9,
          "x": 291,
          "y": 369
        },
        {
          "t": 10,
          "x": 275,
          "y": 345
        },
        {
          "t": 11,
          "x": 259,
          "y": 322
        },
        {
          "t": 12,
          "x": 236,
          "y": 333
        },
        {
          "t": 13,
          "x": 216,
          "y": 330
        },
        {
          "t": 14,
          "x": 201,
          "y": 326
        },
        {
          "t": 15,
          "x": 189,
          "y": 314
        },
        {
          "t": 16,
          "x": 173,
          "y": 306
        },
        {
          "t": 17,
          "x": 154,
          "y": 306
        },
        {
          "t": 18,
          "x": 138,
          "y": 298
        },
        {
          "t": 19,
          "x": 126,
          "y": 291
        },
        {
          "t": 20,
          "x": 111,
          "y": 287
        },
        {
          "t": 21,
          "x": 95,
          "y": 283
        },
        {
          "t": 22,
          "x": 80,
          "y": 279
        },
        {
          "t": 23,
          "x": 68,
          "y": 275
        }
      ],
      "birth": 0,
      "death": 24,
      "type": "white cardboard box of diaper pail refill bags"
    },
    {
      "id": 5,
      "image_positions": [
        {
          "t": 0,
          "x": 505,
          "y": 494
        },
        {
          "t": 7,
          "x": 490,
          "y": 505
        },
        {
          "t": 8,
          "x": null,
          "y": null
        },
        {
          "t": 9,
          "x": 513,
          "y": 490
        },
        {
          "t": 17,
          "x": 521,
          "y": 486
        }
      ],
      "birth": 0,
      "death": 24,
      "type": "magenta suede pump"
    },
    {
      "id": 6,
      "image_positions": [
        {
          "t": 0,
          "x": 642,
          "y": 146
        },
        {
          "t": 1,
          "x": 623,
          "y": 158
        },
        {
          "t": 2,
          "x": 623,
          "y": 212
        },
        {
          "t": 3,
          "x": 673,
          "y": 353
        },
        {
          "t": 4,
          "x": 576,
          "y": 271
        },
        {
          "t": 5,
          "x": 572,
          "y": 337
        },
        {
          "t": 6,
          "x": 611,
          "y": 451
        },
        {
          "t": 7,
          "x": 646,
          "y": 548
        },
        {
          "t": 8,
          "x": 583,
          "y": 568
        },
        {
          "t": 9,
          "x": 607,
          "y": 666
        },
        {
          "t": 10,
          "x": 537,
          "y": 673
        },
        {
          "t": 11,
          "x": 548,
          "y": 708
        },
        {
          "t": 12,
          "x": 537,
          "y": 728
        },
        {
          "t": 13,
          "x": 521,
          "y": 751
        },
        {
          "t": 14,
          "x": 505,
          "y": 775
        },
        {
          "t": 15,
          "x": 521,
          "y": 818
        },
        {
          "t": 16,
          "x": 521,
          "y": 845
        },
        {
          "t": 17,
          "x": 505,
          "y": 853
        },
        {
          "t": 18,
          "x": 513,
          "y": 884
        },
        {
          "t": 19,
          "x": 490,
          "y": 880
        },
        {
          "t": 20,
          "x": 482,
          "y": 888
        },
        {
          "t": 21,
          "x": 458,
          "y": 876
        },
        {
          "t": 22,
          "x": 412,
          "y": 833
        },
        {
          "t": 23,
          "x": 455,
          "y": 896
        }
      ],
      "birth": 0,
      "death": 24,
      "type": "peach and blue cardboard 12-pack of soda cans"
    },
    {
      "id": 7,
      "image_positions": [
        {
          "t": 0,
          "x": 646,
          "y": 298
        },
        {
          "t": 1,
          "x": null,
          "y": null
        },
        {
          "t": 2,
          "x": 783,
          "y": 306
        },
        {
          "t": 3,
          "x": 771,
          "y": 318
        },
        {
          "t": 4,
          "x": 724,
          "y": 298
        },
        {
          "t": 7,
          "x": 716,
          "y": 291
        },
        {
          "t": 9,
          "x": 708,
          "y": 283
        },
        {
          "t": 10,
          "x": 716,
          "y": 287
        },
        {
          "t": 12,
          "x": 708,
          "y": 279
        },
        {
          "t": 15,
          "x": 701,
          "y": 271
        },
        {
          "t": 18,
          "x": 693,
          "y": 263
        },
        {
          "t": 21,
          "x": 685,
          "y": 255
        }
      ],
      "birth": 0,
      "death": 24,
      "type": "grey and orange athletic shoe"
    },
    {
      "id": 8,
      "image_positions": [
        {
          "t": 0,
          "x": 837,
          "y": 525
        },
        {
          "t": 2,
          "x": 818,
          "y": 529
        },
        {
          "t": 3,
          "x": 845,
          "y": 521
        },
        {
          "t": 4,
          "x": 873,
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        },
        {
          "t": 6,
          "x": 845,
          "y": 458
        },
        {
          "t": 7,
          "x": 814,
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        },
        {
          "t": 8,
          "x": 794,
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        },
        {
          "t": 9,
          "x": 783,
          "y": 490
        },
        {
          "t": 10,
          "x": 775,
          "y": 494
        },
        {
          "t": 11,
          "x": 767,
          "y": 501
        },
        {
          "t": 12,
          "x": 755,
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        },
        {
          "t": 13,
          "x": 751,
          "y": 501
        },
        {
          "t": 15,
          "x": 744,
          "y": 498
        },
        {
          "t": 16,
          "x": 740,
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        },
        {
          "t": 17,
          "x": 748,
          "y": 498
        },
        {
          "t": 18,
          "x": 744,
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        },
        {
          "t": 19,
          "x": 740,
          "y": 525
        },
        {
          "t": 20,
          "x": 740,
          "y": 548
        },
        {
          "t": 22,
          "x": 748,
          "y": 564
        }
      ],
      "birth": 0,
      "death": 24,
      "type": "white cardboard moisturizer box"
    },
    {
      "id": 9,
      "image_positions": [
        {
          "t": 0,
          "x": 919,
          "y": 384
        },
        {
          "t": 2,
          "x": 908,
          "y": 388
        },
        {
          "t": 4,
          "x": null,
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        },
        {
          "t": 8,
          "x": 931,
          "y": 345
        },
        {
          "t": 10,
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        },
        {
          "t": 11,
          "x": 935,
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        },
        {
          "t": 13,
          "x": 923,
          "y": 349
        },
        {
          "t": 16,
          "x": 916,
          "y": 341
        },
        {
          "t": 20,
          "x": 904,
          "y": 333
        },
        {
          "t": 22,
          "x": 900,
          "y": 326
        },
        {
          "t": 23,
          "x": 892,
          "y": 322
        }
      ],
      "birth": 0,
      "death": 24,
      "type": "blue high-top sneaker"
    },
    {
      "id": 10,
      "image_positions": [
        {
          "t": 0,
          "x": 947,
          "y": 333
        },
        {
          "t": 2,
          "x": 947,
          "y": 353
        },
        {
          "t": 3,
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        },
        {
          "t": 7,
          "x": 943,
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        },
        {
          "t": 8,
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        },
        {
          "t": 9,
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        },
        {
          "t": 10,
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        },
        {
          "t": 11,
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        },
        {
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        },
        {
          "t": 14,
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        },
        {
          "t": 16,
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          "y": 447
        },
        {
          "t": 23,
          "x": 931,
          "y": 462
        }
      ],
      "birth": 0,
      "death": 24,
      "type": "multicolored cardboard Scrabble game"
    }
  ],
  "interactions": [
    {
      "id": 20,
      "inputs": [
        8,
        10
      ],
      "outputs": [
        8,
        10
      ],
      "begins_at": 0,
      "ends_at": 3,
      "type": "contact"
    },
    {
      "id": 4,
      "inputs": [
        10,
        65535
      ],
      "outputs": [
        10,
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      ],
      "begins_at": 0,
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      "type": "contact"
    },
    {
      "id": 0,
      "inputs": [
        0,
        3
      ],
      "outputs": [
        0,
        3
      ],
      "begins_at": 0,
      "ends_at": 14,
      "type": "contact"
    },
    {
      "id": 24,
      "inputs": [
        9,
        10
      ],
      "outputs": [
        9,
        10
      ],
      "begins_at": 0,
      "ends_at": 22,
      "type": "contact"
    },
    {
      "id": 2,
      "inputs": [
        0,
        65535
      ],
      "outputs": [
        0,
        65535
      ],
      "begins_at": 0,
      "ends_at": 23,
      "type": "contact"
    },
    {
      "id": 3,
      "inputs": [
        1,
        65535
      ],
      "outputs": [
        1,
        65535
      ],
      "begins_at": 0,
      "ends_at": 23,
      "type": "contact"
    },
    {
      "id": 8,
      "inputs": [
        2,
        65535
      ],
      "outputs": [
        2,
        65535
      ],
      "begins_at": 0,
      "ends_at": 23,
      "type": "contact"
    },
    {
      "id": 9,
      "inputs": [
        3,
        65535
      ],
      "outputs": [
        3,
        65535
      ],
      "begins_at": 0,
      "ends_at": 23,
      "type": "contact"
    },
    {
      "id": 13,
      "inputs": [
        5,
        65535
      ],
      "outputs": [
        5,
        65535
      ],
      "begins_at": 0,
      "ends_at": 23,
      "type": "contact"
    },
    {
      "id": 19,
      "inputs": [
        7,
        65535
      ],
      "outputs": [
        7,
        65535
      ],
      "begins_at": 0,
      "ends_at": 23,
      "type": "contact"
    },
    {
      "id": 23,
      "inputs": [
        8,
        65535
      ],
      "outputs": [
        8,
        65535
      ],
      "begins_at": 0,
      "ends_at": 23,
      "type": "contact"
    },
    {
      "id": 25,
      "inputs": [
        9,
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      ],
      "outputs": [
        9,
        65535
      ],
      "begins_at": 0,
      "ends_at": 23,
      "type": "contact"
    },
    {
      "id": 17,
      "inputs": [
        6,
        8
      ],
      "outputs": [
        6,
        8
      ],
      "begins_at": 3,
      "ends_at": 3,
      "type": "collision"
    },
    {
      "id": 18,
      "inputs": [
        6,
        8
      ],
      "outputs": [
        6,
        8
      ],
      "begins_at": 4,
      "ends_at": 6,
      "type": "contact"
    },
    {
      "id": 21,
      "inputs": [
        8,
        10
      ],
      "outputs": [
        8,
        10
      ],
      "begins_at": 5,
      "ends_at": 5,
      "type": "collision"
    },
    {
      "id": 22,
      "inputs": [
        8,
        10
      ],
      "outputs": [
        8,
        10
      ],
      "begins_at": 6,
      "ends_at": 8,
      "type": "contact"
    },
    {
      "id": 12,
      "inputs": [
        4,
        65535
      ],
      "outputs": [
        4,
        65535
      ],
      "begins_at": 7,
      "ends_at": 8,
      "type": "collision"
    },
    {
      "id": 1,
      "inputs": [
        0,
        4
      ],
      "outputs": [
        0,
        4
      ],
      "begins_at": 10,
      "ends_at": 11,
      "type": "collision"
    },
    {
      "id": 14,
      "inputs": [
        6,
        65535
      ],
      "outputs": [
        6,
        65535
      ],
      "begins_at": 10,
      "ends_at": 11,
      "type": "collision"
    },
    {
      "id": 10,
      "inputs": [
        4,
        65535
      ],
      "outputs": [
        4,
        65535
      ],
      "begins_at": 12,
      "ends_at": 12,
      "type": "collision"
    },
    {
      "id": 5,
      "inputs": [
        10,
        65535
      ],
      "outputs": [
        10,
        65535
      ],
      "begins_at": 12,
      "ends_at": 12,
      "type": "collision"
    },
    {
      "id": 15,
      "inputs": [
        6,
        65535
      ],
      "outputs": [
        6,
        65535
      ],
      "begins_at": 13,
      "ends_at": 13,
      "type": "collision"
    },
    {
      "id": 11,
      "inputs": [
        4,
        65535
      ],
      "outputs": [
        4,
        65535
      ],
      "begins_at": 13,
      "ends_at": 23,
      "type": "contact"
    },
    {
      "id": 6,
      "inputs": [
        10,
        65535
      ],
      "outputs": [
        10,
        65535
      ],
      "begins_at": 13,
      "ends_at": 23,
      "type": "contact"
    },
    {
      "id": 16,
      "inputs": [
        6,
        65535
      ],
      "outputs": [
        6,
        65535
      ],
      "begins_at": 14,
      "ends_at": 23,
      "type": "contact"
    },
    {
      "id": 7,
      "inputs": [
        2,
        6
      ],
      "outputs": [
        2,
        6
      ],
      "begins_at": 20,
      "ends_at": 20,
      "type": "collision"
    }
  ]
}
Baseline 1

Per-frame GT object prefill

Each one-frame detector request was assistant-prefilled with the exact visible GT objects using canonical IDs. B1 generated only the interaction suffix; the saved frame outputs below are the exact persisted requests and generations.

Every persisted/reconstructed prefill step
[
  {
    "frame_index": 0,
    "provenance": "exact persisted frame output",
    "prefill": "[SCENE-START] [OBJS-START] [OBJ] 0 \"multicolored wooden stacking toy\" 0 1 [PX] 0 298 318 [OBJ] 1 \"black and yellow cardboard motherboard box\" 0 1 [PX] 0 333 587 [OBJ] 2 \"white plastic lutein supplement bottle\" 0 1 [PX] 0 380 970 [OBJ] 3 \"Colorful wooden geometric sorting board\" 0 1 [PX] 0 388 306 [OBJ] 4 \"white cardboard box of diaper pail refill bags\" 0 1 [PX] 0 423 509 [OBJ] 5 \"magenta suede pump\" 0 1 [PX] 0 505 494 [OBJ] 6 \"peach and blue cardboard 12-pack of soda cans\" 0 1 [PX] 0 642 146 [OBJ] 7 \"grey and orange athletic shoe\" 0 1 [PX] 0 646 298 [OBJ] 8 \"white cardboard moisturizer box\" 0 1 [PX] 0 837 525 [OBJ] 9 \"blue high-top sneaker\" 0 1 [PX] 0 919 384 [OBJ] 10 \"multicolored cardboard Scrabble game\" 0 1 [PX] 0 947 333 [OBJS-END] [INTERACTIONS-START]",
    "generated_suffix": "[INTERACT] 0 \"contact\" 0 0 [IN] 0 3 [OUT] 0 3 [INTERACT] 1 \"contact\" 0 0 [IN] 0 65535 [OUT] 0 65535 [INTERACT] 2 \"contact\" 0 0 [IN] 1 4 [OUT] 1 4 [INTERACT] 3 \"contact\" 0 0 [IN] 1 65535 [OUT] 1 65535 [INTERACT] 5 \"contact\" 0 0 [IN] 2 65535 [OUT] 2 65535 [INTERACT] 6 \"contact\" 0 0 [IN] 3 65535 [OUT] 3 65535 [INTERACT] 7 \"contact\" 0 0 [IN] 5 65535 [OUT] 5 65535 [INTERACT] 8 \"contact\" 0 0 [IN] 7 65535 [OUT] 7 65535 [INTERACT] 9 \"contact\" 0 0 [IN] 8 65535 [OUT] 8 65535 [INTERACT] 10 \"contact\" 0 0 [IN] 9 10 [OUT] 9 10 [INTERACT] 11 \"contact\" 0 0 [IN] 9 65535 [OUT] 9 65535 [INTERACT] 4 \"contact\" 0 0 [IN] 10 65535 [OUT] 10 65535 [INTERACTIONS-END] [SCENE-END]",
    "model_output_at_step": "[SCENE-START] [OBJS-START] [OBJ] 0 \"multicolored wooden stacking toy\" 0 1 [PX] 0 298 318 [OBJ] 1 \"black and yellow cardboard motherboard box\" 0 1 [PX] 0 333 587 [OBJ] 2 \"white plastic lutein supplement bottle\" 0 1 [PX] 0 380 970 [OBJ] 3 \"Colorful wooden geometric sorting board\" 0 1 [PX] 0 388 306 [OBJ] 4 \"white cardboard box of diaper pail refill bags\" 0 1 [PX] 0 423 509 [OBJ] 5 \"magenta suede pump\" 0 1 [PX] 0 505 494 [OBJ] 6 \"peach and blue cardboard 12-pack of soda cans\" 0 1 [PX] 0 642 146 [OBJ] 7 \"grey and orange athletic shoe\" 0 1 [PX] 0 646 298 [OBJ] 8 \"white cardboard moisturizer box\" 0 1 [PX] 0 837 525 [OBJ] 9 \"blue high-top sneaker\" 0 1 [PX] 0 919 384 [OBJ] 10 \"multicolored cardboard Scrabble game\" 0 1 [PX] 0 947 333 [OBJS-END] [INTERACTIONS-START] [INTERACT] 0 \"contact\" 0 0 [IN] 0 3 [OUT] 0 3 [INTERACT] 1 \"contact\" 0 0 [IN] 0 65535 [OUT] 0 65535 [INTERACT] 2 \"contact\" 0 0 [IN] 1 4 [OUT] 1 4 [INTERACT] 3 \"contact\" 0 0 [IN] 1 65535 [OUT] 1 65535 [INTERACT] 5 \"contact\" 0 0 [IN] 2 65535 [OUT] 2 65535 [INTERACT] 6 \"contact\" 0 0 [IN] 3 65535 [OUT] 3 65535 [INTERACT] 7 \"contact\" 0 0 [IN] 5 65535 [OUT] 5 65535 [INTERACT] 8 \"contact\" 0 0 [IN] 7 65535 [OUT] 7 65535 [INTERACT] 9 \"contact\" 0 0 [IN] 8 65535 [OUT] 8 65535 [INTERACT] 10 \"contact\" 0 0 [IN] 9 10 [OUT] 9 10 [INTERACT] 11 \"contact\" 0 0 [IN] 9 65535 [OUT] 9 65535 [INTERACT] 4 \"contact\" 0 0 [IN] 10 65535 [OUT] 10 65535 [INTERACTIONS-END] [SCENE-END]",
    "identity_mapping": {
      "0": 0,
      "1": 1,
      "2": 2,
      "3": 3,
      "4": 4,
      "5": 5,
      "6": 6,
      "7": 7,
      "8": 8,
      "9": 9,
      "10": 10
    },
    "parsed_object_count": 11,
    "parsed_interaction_count": 12
  },
  {
    "frame_index": 1,
    "provenance": "exact persisted frame output",
    "prefill": "[SCENE-START] [OBJS-START] [OBJ] 0 \"multicolored wooden stacking toy\" 0 1 [PX] 0 330 314 [OBJ] 2 \"white plastic lutein supplement bottle\" 0 1 [PX] 0 392 974 [OBJ] 4 \"white cardboard box of diaper pail refill bags\" 0 1 [PX] 0 419 427 [OBJ] 6 \"peach and blue cardboard 12-pack of soda cans\" 0 1 [PX] 0 623 158 [OBJ] 7 \"grey and orange athletic shoe\" 0 1 [PX] 0 null null [OBJS-END] [INTERACTIONS-START]",
    "generated_suffix": "[INTERACT] 0 \"contact\" 0 0 [IN] 0 65535 [OUT] 0 65535 [INTERACT] 1 \"contact\" 0 0 [IN] 2 65535 [OUT] 2 65535 [INTERACT] 2 \"contact\" 0 0 [IN] 3 65535 [OUT] 3 65535 [INTERACT] 3 \"contact\" 0 0 [IN] 4 65535 [OUT] 4 65535 [INTERACT] 4 \"contact\" 0 0 [IN] 7 65535 [OUT] 7 65535 [INTERACTIONS-END] [SCENE-END]",
    "model_output_at_step": "[SCENE-START] [OBJS-START] [OBJ] 0 \"multicolored wooden stacking toy\" 0 1 [PX] 0 330 314 [OBJ] 2 \"white plastic lutein supplement bottle\" 0 1 [PX] 0 392 974 [OBJ] 4 \"white cardboard box of diaper pail refill bags\" 0 1 [PX] 0 419 427 [OBJ] 6 \"peach and blue cardboard 12-pack of soda cans\" 0 1 [PX] 0 623 158 [OBJ] 7 \"grey and orange athletic shoe\" 0 1 [PX] 0 null null [OBJS-END] [INTERACTIONS-START] [INTERACT] 0 \"contact\" 0 0 [IN] 0 65535 [OUT] 0 65535 [INTERACT] 1 \"contact\" 0 0 [IN] 2 65535 [OUT] 2 65535 [INTERACT] 2 \"contact\" 0 0 [IN] 3 65535 [OUT] 3 65535 [INTERACT] 3 \"contact\" 0 0 [IN] 4 65535 [OUT] 4 65535 [INTERACT] 4 \"contact\" 0 0 [IN] 7 65535 [OUT] 7 65535 [INTERACTIONS-END] [SCENE-END]",
    "identity_mapping": {
      "0": 0,
      "2": 2,
      "4": 4,
      "6": 6,
      "7": 7
    },
    "parsed_object_count": 5,
    "parsed_interaction_count": 5
  },
  {
    "frame_index": 2,
    "provenance": "exact persisted frame output",
    "prefill": "[SCENE-START] [OBJS-START] [OBJ] 0 \"multicolored wooden stacking toy\" 0 1 [PX] 0 294 318 [OBJ] 1 \"black and yellow cardboard motherboard box\" 0 1 [PX] 0 349 583 [OBJ] 4 \"white cardboard box of diaper pail refill bags\" 0 1 [PX] 0 400 408 [OBJ] 6 \"peach and blue cardboard 12-pack of soda cans\" 0 1 [PX] 0 623 212 [OBJ] 7 \"grey and orange athletic shoe\" 0 1 [PX] 0 783 306 [OBJ] 8 \"white cardboard moisturizer box\" 0 1 [PX] 0 818 529 [OBJ] 9 \"blue high-top sneaker\" 0 1 [PX] 0 908 388 [OBJ] 10 \"multicolored cardboard Scrabble game\" 0 1 [PX] 0 947 353 [OBJS-END] [INTERACTIONS-START]",
    "generated_suffix": "[INTERACT] 0 \"contact\" 0 0 [IN] 0 65535 [OUT] 0 65535 [INTERACT] 1 \"contact\" 0 0 [IN] 1 65535 [OUT] 1 65535 [INTERACT] 2 \"contact\" 0 0 [IN] 2 65535 [OUT] 2 65535 [INTERACT] 3 \"contact\" 0 0 [IN] 4 65535 [OUT] 4 65535 [INTERACT] 4 \"contact\" 0 0 [IN] 6 65535 [OUT] 6 65535 [INTERACT] 5 \"contact\" 0 0 [IN] 7 65535 [OUT] 7 65535 [INTERACT] 6 \"contact\" 0 0 [IN] 8 65535 [OUT] 8 65535 [INTERACT] 7 \"contact\" 0 0 [IN] 9 10 [OUT] 9 10 [INTERACT] 8 \"contact\" 0 0 [IN] 9 65535 [OUT] 9 65535 [INTERACTIONS-END] [SCENE-END]",
    "model_output_at_step": "[SCENE-START] [OBJS-START] [OBJ] 0 \"multicolored wooden stacking toy\" 0 1 [PX] 0 294 318 [OBJ] 1 \"black and yellow cardboard motherboard box\" 0 1 [PX] 0 349 583 [OBJ] 4 \"white cardboard box of diaper pail refill bags\" 0 1 [PX] 0 400 408 [OBJ] 6 \"peach and blue cardboard 12-pack of soda cans\" 0 1 [PX] 0 623 212 [OBJ] 7 \"grey and orange athletic shoe\" 0 1 [PX] 0 783 306 [OBJ] 8 \"white cardboard moisturizer box\" 0 1 [PX] 0 818 529 [OBJ] 9 \"blue high-top sneaker\" 0 1 [PX] 0 908 388 [OBJ] 10 \"multicolored cardboard Scrabble game\" 0 1 [PX] 0 947 353 [OBJS-END] [INTERACTIONS-START] [INTERACT] 0 \"contact\" 0 0 [IN] 0 65535 [OUT] 0 65535 [INTERACT] 1 \"contact\" 0 0 [IN] 1 65535 [OUT] 1 65535 [INTERACT] 2 \"contact\" 0 0 [IN] 2 65535 [OUT] 2 65535 [INTERACT] 3 \"contact\" 0 0 [IN] 4 65535 [OUT] 4 65535 [INTERACT] 4 \"contact\" 0 0 [IN] 6 65535 [OUT] 6 65535 [INTERACT] 5 \"contact\" 0 0 [IN] 7 65535 [OUT] 7 65535 [INTERACT] 6 \"contact\" 0 0 [IN] 8 65535 [OUT] 8 65535 [INTERACT] 7 \"contact\" 0 0 [IN] 9 10 [OUT] 9 10 [INTERACT] 8 \"contact\" 0 0 [IN] 9 65535 [OUT] 9 65535 [INTERACTIONS-END] [SCENE-END]",
    "identity_mapping": {
      "0": 0,
      "1": 1,
      "4": 4,
      "6": 6,
      "7": 7,
      "8": 8,
      "9": 9,
      "10": 10
    },
    "parsed_object_count": 8,
    "parsed_interaction_count": 9
  },
  {
    "frame_index": 3,
    "provenance": "exact persisted frame output",
    "prefill": "[SCENE-START] [OBJS-START] [OBJ] 2 \"white plastic lutein supplement bottle\" 0 1 [PX] 0 404 978 [OBJ] 4 \"white cardboard box of diaper pail refill bags\" 0 1 [PX] 0 384 400 [OBJ] 6 \"peach and blue cardboard 12-pack of soda cans\" 0 1 [PX] 0 673 353 [OBJ] 7 \"grey and orange athletic shoe\" 0 1 [PX] 0 771 318 [OBJ] 8 \"white cardboard moisturizer box\" 0 1 [PX] 0 845 521 [OBJ] 10 \"multicolored cardboard Scrabble game\" 0 1 [PX] 0 943 361 [OBJS-END] [INTERACTIONS-START]",
    "generated_suffix": "[INTERACT] 0 \"contact\" 0 0 [IN] 0 65535 [OUT] 0 65535 [INTERACT] 1 \"contact\" 0 0 [IN] 2 65535 [OUT] 2 65535 [INTERACT] 2 \"contact\" 0 0 [IN] 3 65535 [OUT] 3 65535 [INTERACT] 3 \"contact\" 0 0 [IN] 4 65535 [OUT] 4 65535 [INTERACT] 4 \"contact\" 0 0 [IN] 5 65535 [OUT] 5 65535 [INTERACT] 5 \"contact\" 0 0 [IN] 6 8 [OUT] 6 8 [INTERACT] 6 \"contact\" 0 0 [IN] 7 65535 [OUT] 7 65535 [INTERACT] 7 \"contact\" 0 0 [IN] 8 65535 [OUT] 8 65535 [INTERACT] 8 \"contact\" 0 0 [IN] 9 65535 [OUT] 9 65535 [INTERACTIONS-END] [SCENE-END]",
    "model_output_at_step": "[SCENE-START] [OBJS-START] [OBJ] 2 \"white plastic lutein supplement bottle\" 0 1 [PX] 0 404 978 [OBJ] 4 \"white cardboard box of diaper pail refill bags\" 0 1 [PX] 0 384 400 [OBJ] 6 \"peach and blue cardboard 12-pack of soda cans\" 0 1 [PX] 0 673 353 [OBJ] 7 \"grey and orange athletic shoe\" 0 1 [PX] 0 771 318 [OBJ] 8 \"white cardboard moisturizer box\" 0 1 [PX] 0 845 521 [OBJ] 10 \"multicolored cardboard Scrabble game\" 0 1 [PX] 0 943 361 [OBJS-END] [INTERACTIONS-START] [INTERACT] 0 \"contact\" 0 0 [IN] 0 65535 [OUT] 0 65535 [INTERACT] 1 \"contact\" 0 0 [IN] 2 65535 [OUT] 2 65535 [INTERACT] 2 \"contact\" 0 0 [IN] 3 65535 [OUT] 3 65535 [INTERACT] 3 \"contact\" 0 0 [IN] 4 65535 [OUT] 4 65535 [INTERACT] 4 \"contact\" 0 0 [IN] 5 65535 [OUT] 5 65535 [INTERACT] 5 \"contact\" 0 0 [IN] 6 8 [OUT] 6 8 [INTERACT] 6 \"contact\" 0 0 [IN] 7 65535 [OUT] 7 65535 [INTERACT] 7 \"contact\" 0 0 [IN] 8 65535 [OUT] 8 65535 [INTERACT] 8 \"contact\" 0 0 [IN] 9 65535 [OUT] 9 65535 [INTERACTIONS-END] [SCENE-END]",
    "identity_mapping": {
      "2": 2,
      "4": 4,
      "6": 6,
      "7": 7,
      "8": 8,
      "10": 10
    },
    "parsed_object_count": 6,
    "parsed_interaction_count": 9
  },
  {
    "frame_index": 4,
    "provenance": "exact persisted frame output",
    "prefill": "[SCENE-START] [OBJS-START] [OBJ] 0 \"multicolored wooden stacking toy\" 0 1 [PX] 0 322 310 [OBJ] 2 \"white plastic lutein supplement bottle\" 0 1 [PX] 0 416 982 [OBJ] 3 \"Colorful wooden geometric sorting board\" 0 1 [PX] 0 380 302 [OBJ] 4 \"white cardboard box of diaper pail refill bags\" 0 1 [PX] 0 369 396 [OBJ] 6 \"peach and blue cardboard 12-pack of soda cans\" 0 1 [PX] 0 576 271 [OBJ] 7 \"grey and orange athletic shoe\" 0 1 [PX] 0 724 298 [OBJ] 8 \"white cardboard moisturizer box\" 0 1 [PX] 0 873 501 [OBJ] 9 \"blue high-top sneaker\" 0 1 [PX] 0 null null [OBJS-END] [INTERACTIONS-START]",
    "generated_suffix": "[INTERACT] 0 \"contact\" 0 0 [IN] 0 3 [OUT] 0 3 [INTERACT] 1 \"contact\" 0 0 [IN] 0 65535 [OUT] 0 65535 [INTERACT] 2 \"contact\" 0 0 [IN] 1 65535 [OUT] 1 65535 [INTERACT] 3 \"contact\" 0 0 [IN] 2 65535 [OUT] 2 65535 [INTERACT] 4 \"contact\" 0 0 [IN] 3 65535 [OUT] 3 65535 [INTERACT] 5 \"contact\" 0 0 [IN] 4 65535 [OUT] 4 65535 [INTERACT] 6 \"contact\" 0 0 [IN] 6 8 [OUT] 6 8 [INTERACT] 7 \"contact\" 0 0 [IN] 7 65535 [OUT] 7 65535 [INTERACT] 8 \"contact\" 0 0 [IN] 8 65535 [OUT] 8 65535 [INTERACT] 9 \"contact\" 0 0 [IN] 9 65535 [OUT] 9 65535 [INTERACTIONS-END] [SCENE-END]",
    "model_output_at_step": "[SCENE-START] [OBJS-START] [OBJ] 0 \"multicolored wooden stacking toy\" 0 1 [PX] 0 322 310 [OBJ] 2 \"white plastic lutein supplement bottle\" 0 1 [PX] 0 416 982 [OBJ] 3 \"Colorful wooden geometric sorting board\" 0 1 [PX] 0 380 302 [OBJ] 4 \"white cardboard box of diaper pail refill bags\" 0 1 [PX] 0 369 396 [OBJ] 6 \"peach and blue cardboard 12-pack of soda cans\" 0 1 [PX] 0 576 271 [OBJ] 7 \"grey and orange athletic shoe\" 0 1 [PX] 0 724 298 [OBJ] 8 \"white cardboard moisturizer box\" 0 1 [PX] 0 873 501 [OBJ] 9 \"blue high-top sneaker\" 0 1 [PX] 0 null null [OBJS-END] [INTERACTIONS-START] [INTERACT] 0 \"contact\" 0 0 [IN] 0 3 [OUT] 0 3 [INTERACT] 1 \"contact\" 0 0 [IN] 0 65535 [OUT] 0 65535 [INTERACT] 2 \"contact\" 0 0 [IN] 1 65535 [OUT] 1 65535 [INTERACT] 3 \"contact\" 0 0 [IN] 2 65535 [OUT] 2 65535 [INTERACT] 4 \"contact\" 0 0 [IN] 3 65535 [OUT] 3 65535 [INTERACT] 5 \"contact\" 0 0 [IN] 4 65535 [OUT] 4 65535 [INTERACT] 6 \"contact\" 0 0 [IN] 6 8 [OUT] 6 8 [INTERACT] 7 \"contact\" 0 0 [IN] 7 65535 [OUT] 7 65535 [INTERACT] 8 \"contact\" 0 0 [IN] 8 65535 [OUT] 8 65535 [INTERACT] 9 \"contact\" 0 0 [IN] 9 65535 [OUT] 9 65535 [INTERACTIONS-END] [SCENE-END]",
    "identity_mapping": {
      "0": 0,
      "2": 2,
      "3": 3,
      "4": 4,
      "6": 6,
      "7": 7,
      "8": 8,
      "9": 9
    },
    "parsed_object_count": 8,
    "parsed_interaction_count": 10
  },
  {
    "frame_index": 5,
    "provenance": "exact persisted frame output",
    "prefill": "[SCENE-START] [OBJS-START] [OBJ] 0 \"multicolored wooden stacking toy\" 0 1 [PX] 0 287 310 [OBJ] 4 \"white cardboard box of diaper pail refill bags\" 0 1 [PX] 0 357 400 [OBJ] 6 \"peach and blue cardboard 12-pack of soda cans\" 0 1 [PX] 0 572 337 [OBJS-END] [INTERACTIONS-START]",
    "generated_suffix": "[INTERACT] 0 \"contact\" 0 0 [IN] 0 65535 [OUT] 0 65535 [INTERACT] 1 \"contact\" 0 0 [IN] 1 65535 [OUT] 1 65535 [INTERACT] 2 \"contact\" 0 0 [IN] 2 65535 [OUT] 2 65535 [INTERACT] 3 \"contact\" 0 0 [IN] 3 65535 [OUT] 3 65535 [INTERACT] 4 \"contact\" 0 0 [IN] 4 65535 [OUT] 4 65535 [INTERACT] 5 \"contact\" 0 0 [IN] 5 65535 [OUT] 5 65535 [INTERACT] 6 \"contact\" 0 0 [IN] 6 65535 [OUT] 6 65535 [INTERACT] 7 \"contact\" 0 0 [IN] 7 65535 [OUT] 7 65535 [INTERACT] 8 \"contact\" 0 0 [IN] 8 65535 [OUT] 8 65535 [INTERACT] 9 \"contact\" 0 0 [IN] 9 65535 [OUT] 9 65535 [INTERACTIONS-END] [SCENE-END]",
    "model_output_at_step": "[SCENE-START] [OBJS-START] [OBJ] 0 \"multicolored wooden stacking toy\" 0 1 [PX] 0 287 310 [OBJ] 4 \"white cardboard box of diaper pail refill bags\" 0 1 [PX] 0 357 400 [OBJ] 6 \"peach and blue cardboard 12-pack of soda cans\" 0 1 [PX] 0 572 337 [OBJS-END] [INTERACTIONS-START] [INTERACT] 0 \"contact\" 0 0 [IN] 0 65535 [OUT] 0 65535 [INTERACT] 1 \"contact\" 0 0 [IN] 1 65535 [OUT] 1 65535 [INTERACT] 2 \"contact\" 0 0 [IN] 2 65535 [OUT] 2 65535 [INTERACT] 3 \"contact\" 0 0 [IN] 3 65535 [OUT] 3 65535 [INTERACT] 4 \"contact\" 0 0 [IN] 4 65535 [OUT] 4 65535 [INTERACT] 5 \"contact\" 0 0 [IN] 5 65535 [OUT] 5 65535 [INTERACT] 6 \"contact\" 0 0 [IN] 6 65535 [OUT] 6 65535 [INTERACT] 7 \"contact\" 0 0 [IN] 7 65535 [OUT] 7 65535 [INTERACT] 8 \"contact\" 0 0 [IN] 8 65535 [OUT] 8 65535 [INTERACT] 9 \"contact\" 0 0 [IN] 9 65535 [OUT] 9 65535 [INTERACTIONS-END] [SCENE-END]",
    "identity_mapping": {
      "0": 0,
      "4": 4,
      "6": 6
    },
    "parsed_object_count": 3,
    "parsed_interaction_count": 10
  },
  {
    "frame_index": 6,
    "provenance": "exact persisted frame output",
    "prefill": "[SCENE-START] [OBJS-START] [OBJ] 0 \"multicolored wooden stacking toy\" 0 1 [PX] 0 244 341 [OBJ] 2 \"white plastic lutein supplement bottle\" 0 1 [PX] 0 423 986 [OBJ] 4 \"white cardboard box of diaper pail refill bags\" 0 1 [PX] 0 341 416 [OBJ] 6 \"peach and blue cardboard 12-pack of soda cans\" 0 1 [PX] 0 611 451 [OBJ] 8 \"white cardboard moisturizer box\" 0 1 [PX] 0 845 458 [OBJS-END] [INTERACTIONS-START]",
    "generated_suffix": "[INTERACT] 0 \"contact\" 0 0 [IN] 0 65535 [OUT] 0 65535 [INTERACT] 1 \"contact\" 0 0 [IN] 1 65535 [OUT] 1 65535 [INTERACT] 2 \"contact\" 0 0 [IN] 2 65535 [OUT] 2 65535 [INTERACT] 3 \"contact\" 0 0 [IN] 3 65535 [OUT] 3 65535 [INTERACT] 4 \"contact\" 0 0 [IN] 4 65535 [OUT] 4 65535 [INTERACT] 5 \"contact\" 0 0 [IN] 5 65535 [OUT] 5 65535 [INTERACT] 6 \"contact\" 0 0 [IN] 6 65535 [OUT] 6 65535 [INTERACT] 7 \"contact\" 0 0 [IN] 7 65535 [OUT] 7 65535 [INTERACT] 8 \"contact\" 0 0 [IN] 8 65535 [OUT] 8 65535 [INTERACTIONS-END] [SCENE-END]",
    "model_output_at_step": "[SCENE-START] [OBJS-START] [OBJ] 0 \"multicolored wooden stacking toy\" 0 1 [PX] 0 244 341 [OBJ] 2 \"white plastic lutein supplement bottle\" 0 1 [PX] 0 423 986 [OBJ] 4 \"white cardboard box of diaper pail refill bags\" 0 1 [PX] 0 341 416 [OBJ] 6 \"peach and blue cardboard 12-pack of soda cans\" 0 1 [PX] 0 611 451 [OBJ] 8 \"white cardboard moisturizer box\" 0 1 [PX] 0 845 458 [OBJS-END] [INTERACTIONS-START] [INTERACT] 0 \"contact\" 0 0 [IN] 0 65535 [OUT] 0 65535 [INTERACT] 1 \"contact\" 0 0 [IN] 1 65535 [OUT] 1 65535 [INTERACT] 2 \"contact\" 0 0 [IN] 2 65535 [OUT] 2 65535 [INTERACT] 3 \"contact\" 0 0 [IN] 3 65535 [OUT] 3 65535 [INTERACT] 4 \"contact\" 0 0 [IN] 4 65535 [OUT] 4 65535 [INTERACT] 5 \"contact\" 0 0 [IN] 5 65535 [OUT] 5 65535 [INTERACT] 6 \"contact\" 0 0 [IN] 6 65535 [OUT] 6 65535 [INTERACT] 7 \"contact\" 0 0 [IN] 7 65535 [OUT] 7 65535 [INTERACT] 8 \"contact\" 0 0 [IN] 8 65535 [OUT] 8 65535 [INTERACTIONS-END] [SCENE-END]",
    "identity_mapping": {
      "0": 0,
      "2": 2,
      "4": 4,
      "6": 6,
      "8": 8
    },
    "parsed_object_count": 5,
    "parsed_interaction_count": 9
  },
  {
    "frame_index": 7,
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    "provenance": "exact persisted frame output",
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Final prediction
[SCENE-START] [OBJS-START] [OBJ] 0 "multicolored wooden stacking toy" 0 24 [PX] 0 298 318 1 330 314 2 294 318 4 322 310 5 287 310 6 244 341 7 283 310 9 310 306 10 302 302 12 263 283 13 255 279 14 251 271 15 232 263 16 228 244 17 208 236 18 201 244 19 197 216 21 162 193 22 154 181 [OBJ] 1 "black and yellow cardboard motherboard box" 0 24 [PX] 0 333 587 2 349 583 7 353 591 10 330 607 12 322 603 13 314 611 14 357 583 16 361 591 17 357 599 19 361 611 22 365 619 [OBJ] 2 "white plastic lutein supplement bottle" 0 24 [PX] 0 380 970 1 392 974 3 404 978 4 416 982 6 423 986 7 431 990 8 443 990 9 451 994 11 null null [OBJ] 3 "Colorful wooden geometric sorting board" 0 24 [PX] 0 388 306 4 380 302 7 373 298 9 365 294 11 373 283 12 337 271 13 341 263 15 353 255 16 361 244 18 369 232 20 369 220 21 333 220 22 330 212 [OBJ] 4 "white cardboard box of diaper pail refill bags" 0 24 [PX] 0 423 509 1 419 427 2 400 408 3 384 400 4 369 396 5 357 400 6 341 416 7 318 443 8 318 392 9 291 369 10 275 345 11 259 322 12 236 333 13 216 330 14 201 326 15 189 314 16 173 306 17 154 306 18 138 298 19 126 291 20 111 287 21 95 283 22 80 279 23 68 275 [OBJ] 5 "magenta suede pump" 0 24 [PX] 0 505 494 7 490 505 8 null null 9 513 490 17 521 486 [OBJ] 6 "peach and blue cardboard 12-pack of soda cans" 0 24 [PX] 0 642 146 1 623 158 2 623 212 3 673 353 4 576 271 5 572 337 6 611 451 7 646 548 8 583 568 9 607 666 10 537 673 11 548 708 12 537 728 13 521 751 14 505 775 15 521 818 16 521 845 17 505 853 18 513 884 19 490 880 20 482 888 21 458 876 22 412 833 23 455 896 [OBJ] 7 "grey and orange athletic shoe" 0 24 [PX] 0 646 298 1 null null 2 783 306 3 771 318 4 724 298 7 716 291 9 708 283 10 716 287 12 708 279 15 701 271 18 693 263 21 685 255 [OBJ] 8 "white cardboard moisturizer box" 0 24 [PX] 0 837 525 2 818 529 3 845 521 4 873 501 6 845 458 7 814 474 8 794 490 9 783 490 10 775 494 11 767 501 12 755 517 13 751 501 15 744 498 16 740 513 17 748 498 18 744 505 19 740 525 20 740 548 22 748 564 [OBJ] 9 "blue high-top sneaker" 0 24 [PX] 0 919 384 2 908 388 4 null null 8 931 345 10 927 357 11 935 349 13 923 349 16 916 341 20 904 333 22 900 326 23 892 322 [OBJ] 10 "multicolored cardboard Scrabble game" 0 24 [PX] 0 947 333 2 947 353 3 943 361 7 943 373 8 958 392 9 962 400 10 958 482 11 951 486 13 939 474 14 939 451 16 931 447 23 931 462 [OBJS-END] [INTERACTIONS-START] [INTERACT] 0 "contact" 0 0 [IN] 0 3 [OUT] 0 3 [INTERACT] 1 "contact" 0 0 [IN] 1 4 [OUT] 1 4 [INTERACT] 2 "contact" 0 0 [IN] 1 65535 [OUT] 1 65535 [INTERACT] 3 "contact" 0 0 [IN] 3 65535 [OUT] 3 65535 [INTERACT] 4 "contact" 0 0 [IN] 5 65535 [OUT] 5 65535 [INTERACT] 5 "contact" 0 0 [IN] 8 65535 [OUT] 8 65535 [INTERACT] 6 "contact" 0 0 [IN] 9 10 [OUT] 9 10 [INTERACT] 7 "contact" 0 0 [IN] 9 65535 [OUT] 9 65535 [INTERACT] 8 "contact" 0 0 [IN] 10 65535 [OUT] 10 65535 [INTERACT] 9 "contact" 0 1 [IN] 2 65535 [OUT] 2 65535 [INTERACT] 10 "contact" 0 2 [IN] 0 65535 [OUT] 0 65535 [INTERACT] 11 "contact" 0 4 [IN] 7 65535 [OUT] 7 65535 [INTERACT] 12 "collision" 1 1 [IN] 4 65535 [OUT] 4 65535 [INTERACT] 13 "collision" 1 1 [IN] 65535 [OUT] 65535 [INTERACT] 14 "collision" 2 2 [IN] 1 65535 [OUT] 1 65535 [INTERACT] 15 "collision" 2 2 [IN] 6 65535 [OUT] 6 65535 [INTERACT] 16 "collision" 2 2 [IN] 8 65535 [OUT] 8 65535 [INTERACT] 17 "collision" 2 2 [IN] 9 10 [OUT] 9 10 [INTERACT] 18 "collision" 2 2 [IN] 9 65535 [OUT] 9 65535 [INTERACT] 19 "contact" 2 11 [IN] 65535 [OUT] 65535 [INTERACT] 20 "contact" 2 23 [IN] 4 65535 [OUT] 4 65535 [INTERACT] 21 "collision" 3 4 [IN] 2 65535 [OUT] 2 65535 [INTERACT] 22 "collision" 3 4 [IN] 6 8 [OUT] 6 8 [INTERACT] 23 "contact" 3 4 [IN] 8 65535 [OUT] 8 65535 [INTERACT] 24 "collision" 4 4 [IN] 0 3 [OUT] 0 3 [INTERACT] 25 "collision" 4 4 [IN] 0 65535 [OUT] 0 65535 [INTERACT] 26 "collision" 4 4 [IN] 3 65535 [OUT] 3 65535 [INTERACT] 27 "collision" 4 4 [IN] 9 65535 [OUT] 9 65535 [INTERACT] 28 "collision" 5 5 [IN] 6 65535 [OUT] 6 65535 [INTERACT] 29 "contact" 5 7 [IN] 0 65535 [OUT] 0 65535 [INTERACT] 30 "collision" 6 6 [IN] 2 65535 [OUT] 2 65535 [INTERACT] 31 "collision" 6 6 [IN] 8 65535 [OUT] 8 65535 [INTERACT] 32 "contact" 6 23 [IN] 6 65535 [OUT] 6 65535 [INTERACT] 33 "collision" 7 7 [IN] 1 65535 [OUT] 1 65535 [INTERACT] 34 "collision" 7 7 [IN] 3 65535 [OUT] 3 65535 [INTERACT] 35 "collision" 7 7 [IN] 5 6 [OUT] 5 6 [INTERACT] 36 "collision" 7 7 [IN] 5 65535 [OUT] 5 65535 [INTERACT] 37 "collision" 7 7 [IN] 7 65535 [OUT] 7 65535 [INTERACT] 38 "contact" 7 9 [IN] 2 65535 [OUT] 2 65535 [INTERACT] 39 "contact" 7 13 [IN] 8 65535 [OUT] 8 65535 [INTERACT] 40 "collision" 8 8 [IN] 9 65535 [OUT] 9 65535 [INTERACT] 41 "contact" 8 9 [IN] 5 65535 [OUT] 5 65535 [INTERACT] 42 "collision" 9 9 [IN] 0 3 [OUT] 0 3 [INTERACT] 43 "collision" 9 9 [IN] 3 65535 [OUT] 3 65535 [INTERACT] 44 "collision" 9 10 [IN] 0 65535 [OUT] 0 65535 [INTERACT] 45 "collision" 9 10 [IN] 7 65535 [OUT] 7 65535 [INTERACT] 46 "collision" 10 10 [IN] 1 65535 [OUT] 1 65535 [INTERACT] 47 "collision" 10 11 [IN] 8 10 [OUT] 8 10 [INTERACT] 48 "collision" 10 11 [IN] 9 65535 [OUT] 9 65535 [INTERACT] 49 "collision" 11 11 [IN] 2 65535 [OUT] 2 65535 [INTERACT] 50 "collision" 11 11 [IN] 3 65535 [OUT] 3 65535 [INTERACT] 51 "collision" 12 12 [IN] 0 65535 [OUT] 0 65535 [INTERACT] 52 "collision" 12 12 [IN] 1 6 [OUT] 1 6 [INTERACT] 53 "collision" 12 12 [IN] 1 65535 [OUT] 1 65535 [INTERACT] 54 "collision" 12 12 [IN] 7 65535 [OUT] 7 65535 [INTERACT] 55 "collision" 12 13 [IN] 0 3 [OUT] 0 3 [INTERACT] 56 "contact" 12 13 [IN] 3 65535 [OUT] 3 65535 [INTERACT] 57 "collision" 13 13 [IN] 9 65535 [OUT] 9 65535 [INTERACT] 58 "contact" 13 14 [IN] 1 6 [OUT] 1 6 [INTERACT] 59 "contact" 13 14 [IN] 1 65535 [OUT] 1 65535 [INTERACT] 60 "contact" 13 19 [IN] 0 65535 [OUT] 0 65535 [INTERACT] 61 "collision" 14 14 [IN] 65535 [OUT] 65535 [INTERACT] 62 "collision" 15 15 [IN] 7 65535 [OUT] 7 65535 [INTERACT] 63 "collision" 15 15 [IN] 8 65535 [OUT] 8 65535 [INTERACT] 64 "collision" 15 16 [IN] 3 65535 [OUT] 3 65535 [INTERACT] 65 "contact" 15 21 [IN] 65535 [OUT] 65535 [INTERACT] 66 "collision" 16 16 [IN] 0 3 [OUT] 0 3 [INTERACT] 67 "collision" 16 16 [IN] 9 65535 [OUT] 9 65535 [INTERACT] 68 "collision" 16 17 [IN] 1 65535 [OUT] 1 65535 [INTERACT] 69 "contact" 16 20 [IN] 8 65535 [OUT] 8 65535 [INTERACT] 70 "collision" 17 17 [IN] 5 65535 [OUT] 5 65535 [INTERACT] 71 "collision" 18 18 [IN] 3 [OUT] 3 [INTERACT] 72 "collision" 18 18 [IN] 3 65535 [OUT] 3 65535 [INTERACT] 73 "collision" 18 18 [IN] 7 65535 [OUT] 7 65535 [INTERACT] 74 "collision" 19 19 [IN] 1 65535 [OUT] 1 65535 [INTERACT] 75 "collision" 20 20 [IN] 3 65535 [OUT] 3 65535 [INTERACT] 76 "collision" 20 20 [IN] 9 65535 [OUT] 9 65535 [INTERACT] 77 "collision" 21 21 [IN] 7 65535 [OUT] 7 65535 [INTERACT] 78 "collision" 21 22 [IN] 0 65535 [OUT] 0 65535 [INTERACT] 79 "contact" 21 22 [IN] 3 65535 [OUT] 3 65535 [INTERACT] 80 "collision" 22 22 [IN] 1 65535 [OUT] 1 65535 [INTERACT] 81 "collision" 22 22 [IN] 8 65535 [OUT] 8 65535 [INTERACT] 82 "collision" 22 22 [IN] 9 65535 [OUT] 9 65535 [INTERACT] 83 "collision" 23 23 [IN] 65535 [OUT] 65535 [INTERACT] 84 "contact" 23 23 [IN] 9 65535 [OUT] 9 65535 [INTERACTIONS-END] [SCENE-END]
Parsed prediction
{
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    {
      "id": 0,
      "image_positions": [
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          "t": 0,
          "x": 298,
          "y": 318
        },
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        },
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        },
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        },
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        },
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          "t": 6,
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        },
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        },
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          "t": 9,
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        },
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        },
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        },
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          "t": 13,
          "x": 255,
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        },
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        },
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        },
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        },
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        },
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        },
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        },
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        },
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        }
      ],
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      ],
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      ],
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      "birth": 0,
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      ],
      "birth": 0,
      "death": 24,
      "type": "blue high-top sneaker"
    },
    {
      "id": 10,
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        },
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}
Per-sample evaluator details
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    "avg_interaction_temporal_span_giou": 0.582370528022702,
    "avg_interaction_input_object_jaccard": 0.20512820512820512,
    "avg_interaction_output_object_jaccard": 0.20512820512820512,
    "avg_interaction_type_exact_match_acc": 1.0,
    "num_interaction_matches": 26,
    "num_unmatched_pred_interactions": 59,
    "num_unmatched_target_interactions": 0,
    "interaction_temporal_iou_thresholds": [
      0.25,
      0.5,
      0.75,
      1.0
    ],
    "interaction_object_jaccard_thresholds": [
      0.25,
      0.5,
      0.75,
      1.0
    ],
    "interaction_temporal_iou_counts_by_threshold": {
      "0.25": {
        "true_positives": 19,
        "false_positives": 66,
        "false_negatives": 0
      },
      "0.5": {
        "true_positives": 17,
        "false_positives": 68,
        "false_negatives": 0
      },
      "0.75": {
        "true_positives": 11,
        "false_positives": 74,
        "false_negatives": 0
      },
      "1.0": {
        "true_positives": 7,
        "false_positives": 78,
        "false_negatives": 0
      }
    },
    "interaction_temporal_iou_precision_by_threshold": {
      "0.25": 0.2235294117647059,
      "0.5": 0.2,
      "0.75": 0.12941176470588237,
      "1.0": 0.08235294117647059
    },
    "interaction_temporal_iou_recall_by_threshold": {
      "0.25": 1.0,
      "0.5": 1.0,
      "0.75": 1.0,
      "1.0": 1.0
    },
    "interaction_temporal_iou_f1_by_threshold": {
      "0.25": 0.36538461538461536,
      "0.5": 0.33333333333333337,
      "0.75": 0.22916666666666669,
      "1.0": 0.15217391304347827
    },
    "interaction_input_object_jaccard_counts_by_threshold": {
      "0.25": {
        "true_positives": 15,
        "false_positives": 70,
        "false_negatives": 0
      },
      "0.5": {
        "true_positives": 2,
        "false_positives": 83,
        "false_negatives": 0
      },
      "0.75": {
        "true_positives": 0,
        "false_positives": 85,
        "false_negatives": 0
      },
      "1.0": {
        "true_positives": 0,
        "false_positives": 85,
        "false_negatives": 0
      }
    },
    "interaction_input_object_jaccard_precision_by_threshold": {
      "0.25": 0.17647058823529413,
      "0.5": 0.023529411764705882,
      "0.75": 0.0,
      "1.0": 0.0
    },
    "interaction_input_object_jaccard_recall_by_threshold": {
      "0.25": 1.0,
      "0.5": 1.0,
      "0.75": 0.0,
      "1.0": 0.0
    },
    "interaction_input_object_jaccard_f1_by_threshold": {
      "0.25": 0.3,
      "0.5": 0.04597701149425288,
      "0.75": 0.0,
      "1.0": 0.0
    },
    "interaction_output_object_jaccard_counts_by_threshold": {
      "0.25": {
        "true_positives": 15,
        "false_positives": 70,
        "false_negatives": 0
      },
      "0.5": {
        "true_positives": 2,
        "false_positives": 83,
        "false_negatives": 0
      },
      "0.75": {
        "true_positives": 0,
        "false_positives": 85,
        "false_negatives": 0
      },
      "1.0": {
        "true_positives": 0,
        "false_positives": 85,
        "false_negatives": 0
      }
    },
    "interaction_output_object_jaccard_precision_by_threshold": {
      "0.25": 0.17647058823529413,
      "0.5": 0.023529411764705882,
      "0.75": 0.0,
      "1.0": 0.0
    },
    "interaction_output_object_jaccard_recall_by_threshold": {
      "0.25": 1.0,
      "0.5": 1.0,
      "0.75": 0.0,
      "1.0": 0.0
    },
    "interaction_output_object_jaccard_f1_by_threshold": {
      "0.25": 0.3,
      "0.5": 0.04597701149425288,
      "0.75": 0.0,
      "1.0": 0.0
    }
  }
}
Prompt
<video>
Analyze the provided video and return ONLY a valid sentinel sequence in this format:
[SCENE-START] [OBJS-START]
[OBJ] id "type" birth death [PX] t px py ...
[OBJ] ...
[OBJS-END]
[INTERACTIONS-START]
[INTERACT] id "type" begins_at ends_at [IN] in0 in1 ... [OUT] out0 out1 ...
[INTERACT] ...
[INTERACTIONS-END] [SCENE-END]

Constraints:
- Return only the sentinel text (no JSON, XML, markdown, comments, or extra prose).
- Keep tags exactly as written:
  `[SCENE-START] [OBJS-START] [OBJ] [PX] [OBJS-END] [INTERACTIONS-START] [INTERACT] [IN] [OUT] [INTERACTIONS-END] [SCENE-END]`
- Use quoted strings for `type` (double quotes).
- `PX` uses repeated groups of 3 values in order: `t px py`.
  - `t` is the timestamp (frame number).
  - `px` and `py` are the pixel coordinates of the object in that frame, normalized to [0,1] relative to the frame dimensions, scaled by 1000 and rounded to the nearest integer. For example, `px` of 0.1234 would be represented as 123.
- When an object is occluded or not visible in a frame, `PX` may use `t null null`.
- `IN` and `OUT` contain whitespace-separated integer ids.
Baseline 2

B1 cache + injected GT identity map

B2 consumed the persisted B1-oracle frame cache. Its learned mapper call was bypassed at every streaming step and replaced with the shown stable-ID → detector-ID identity map; the ordinary staged merger still produced the final interaction prediction.

Every persisted/reconstructed prefill step
[
  {
    "frame_index": 0,
    "provenance": "exact persisted B1 Stage-1 cache + deterministic injected mapping",
    "prefill": "[SCENE-START] [OBJS-START] [OBJ] 0 \"multicolored wooden stacking toy\" 0 1 [PX] 0 298 318 [OBJ] 1 \"black and yellow cardboard motherboard box\" 0 1 [PX] 0 333 587 [OBJ] 2 \"white plastic lutein supplement bottle\" 0 1 [PX] 0 380 970 [OBJ] 3 \"Colorful wooden geometric sorting board\" 0 1 [PX] 0 388 306 [OBJ] 4 \"white cardboard box of diaper pail refill bags\" 0 1 [PX] 0 423 509 [OBJ] 5 \"magenta suede pump\" 0 1 [PX] 0 505 494 [OBJ] 6 \"peach and blue cardboard 12-pack of soda cans\" 0 1 [PX] 0 642 146 [OBJ] 7 \"grey and orange athletic shoe\" 0 1 [PX] 0 646 298 [OBJ] 8 \"white cardboard moisturizer box\" 0 1 [PX] 0 837 525 [OBJ] 9 \"blue high-top sneaker\" 0 1 [PX] 0 919 384 [OBJ] 10 \"multicolored cardboard Scrabble game\" 0 1 [PX] 0 947 333 [OBJS-END] [INTERACTIONS-START]",
    "generated_suffix": "[INTERACT] 0 \"contact\" 0 0 [IN] 0 3 [OUT] 0 3 [INTERACT] 1 \"contact\" 0 0 [IN] 0 65535 [OUT] 0 65535 [INTERACT] 2 \"contact\" 0 0 [IN] 1 4 [OUT] 1 4 [INTERACT] 3 \"contact\" 0 0 [IN] 1 65535 [OUT] 1 65535 [INTERACT] 5 \"contact\" 0 0 [IN] 2 65535 [OUT] 2 65535 [INTERACT] 6 \"contact\" 0 0 [IN] 3 65535 [OUT] 3 65535 [INTERACT] 7 \"contact\" 0 0 [IN] 5 65535 [OUT] 5 65535 [INTERACT] 8 \"contact\" 0 0 [IN] 7 65535 [OUT] 7 65535 [INTERACT] 9 \"contact\" 0 0 [IN] 8 65535 [OUT] 8 65535 [INTERACT] 10 \"contact\" 0 0 [IN] 9 10 [OUT] 9 10 [INTERACT] 11 \"contact\" 0 0 [IN] 9 65535 [OUT] 9 65535 [INTERACT] 4 \"contact\" 0 0 [IN] 10 65535 [OUT] 10 65535 [INTERACTIONS-END] [SCENE-END]",
    "model_output_at_step": "[SCENE-START] [OBJS-START] [OBJ] 0 \"multicolored wooden stacking toy\" 0 1 [PX] 0 298 318 [OBJ] 1 \"black and yellow cardboard motherboard box\" 0 1 [PX] 0 333 587 [OBJ] 2 \"white plastic lutein supplement bottle\" 0 1 [PX] 0 380 970 [OBJ] 3 \"Colorful wooden geometric sorting board\" 0 1 [PX] 0 388 306 [OBJ] 4 \"white cardboard box of diaper pail refill bags\" 0 1 [PX] 0 423 509 [OBJ] 5 \"magenta suede pump\" 0 1 [PX] 0 505 494 [OBJ] 6 \"peach and blue cardboard 12-pack of soda cans\" 0 1 [PX] 0 642 146 [OBJ] 7 \"grey and orange athletic shoe\" 0 1 [PX] 0 646 298 [OBJ] 8 \"white cardboard moisturizer box\" 0 1 [PX] 0 837 525 [OBJ] 9 \"blue high-top sneaker\" 0 1 [PX] 0 919 384 [OBJ] 10 \"multicolored cardboard Scrabble game\" 0 1 [PX] 0 947 333 [OBJS-END] [INTERACTIONS-START] [INTERACT] 0 \"contact\" 0 0 [IN] 0 3 [OUT] 0 3 [INTERACT] 1 \"contact\" 0 0 [IN] 0 65535 [OUT] 0 65535 [INTERACT] 2 \"contact\" 0 0 [IN] 1 4 [OUT] 1 4 [INTERACT] 3 \"contact\" 0 0 [IN] 1 65535 [OUT] 1 65535 [INTERACT] 5 \"contact\" 0 0 [IN] 2 65535 [OUT] 2 65535 [INTERACT] 6 \"contact\" 0 0 [IN] 3 65535 [OUT] 3 65535 [INTERACT] 7 \"contact\" 0 0 [IN] 5 65535 [OUT] 5 65535 [INTERACT] 8 \"contact\" 0 0 [IN] 7 65535 [OUT] 7 65535 [INTERACT] 9 \"contact\" 0 0 [IN] 8 65535 [OUT] 8 65535 [INTERACT] 10 \"contact\" 0 0 [IN] 9 10 [OUT] 9 10 [INTERACT] 11 \"contact\" 0 0 [IN] 9 65535 [OUT] 9 65535 [INTERACT] 4 \"contact\" 0 0 [IN] 10 65535 [OUT] 10 65535 [INTERACTIONS-END] [SCENE-END]",
    "cached_stage1_parse": {
      "objects": [
        {
          "id": 0,
          "image_positions": [
            {
              "t": 0,
              "x": 298,
              "y": 318
            }
          ],
          "birth": 0,
          "death": 1,
          "type": "multicolored wooden stacking toy"
        },
        {
          "id": 1,
          "image_positions": [
            {
              "t": 0,
              "x": 333,
              "y": 587
            }
          ],
          "birth": 0,
          "death": 1,
          "type": "black and yellow cardboard motherboard box"
        },
        {
          "id": 2,
          "image_positions": [
            {
              "t": 0,
              "x": 380,
              "y": 970
            }
          ],
          "birth": 0,
          "death": 1,
          "type": "white plastic lutein supplement bottle"
        },
        {
          "id": 3,
          "image_positions": [
            {
              "t": 0,
              "x": 388,
              "y": 306
            }
          ],
          "birth": 0,
          "death": 1,
          "type": "Colorful wooden geometric sorting board"
        },
        {
          "id": 4,
          "image_positions": [
            {
              "t": 0,
              "x": 423,
              "y": 509
            }
          ],
          "birth": 0,
          "death": 1,
          "type": "white cardboard box of diaper pail refill bags"
        },
        {
          "id": 5,
          "image_positions": [
            {
              "t": 0,
              "x": 505,
              "y": 494
            }
          ],
          "birth": 0,
          "death": 1,
          "type": "magenta suede pump"
        },
        {
          "id": 6,
          "image_positions": [
            {
              "t": 0,
              "x": 642,
              "y": 146
            }
          ],
          "birth": 0,
          "death": 1,
          "type": "peach and blue cardboard 12-pack of soda cans"
        },
        {
          "id": 7,
          "image_positions": [
            {
              "t": 0,
              "x": 646,
              "y": 298
            }
          ],
          "birth": 0,
          "death": 1,
          "type": "grey and orange athletic shoe"
        },
        {
          "id": 8,
          "image_positions": [
            {
              "t": 0,
              "x": 837,
              "y": 525
            }
          ],
          "birth": 0,
          "death": 1,
          "type": "white cardboard moisturizer box"
        },
        {
          "id": 9,
          "image_positions": [
            {
              "t": 0,
              "x": 919,
              "y": 384
            }
          ],
          "birth": 0,
          "death": 1,
          "type": "blue high-top sneaker"
        },
        {
          "id": 10,
          "image_positions": [
            {
              "t": 0,
              "x": 947,
              "y": 333
            }
          ],
          "birth": 0,
          "death": 1,
          "type": "multicolored cardboard Scrabble game"
        }
      ],
      "interactions": [
        {
          "id": 0,
          "inputs": [
            0,
            3
          ],
          "outputs": [
            0,
            3
          ],
          "begins_at": 0,
          "ends_at": 0,
          "type": "contact"
        },
        {
          "id": 1,
          "inputs": [
            0,
            65535
          ],
          "outputs": [
            0,
            65535
          ],
          "begins_at": 0,
          "ends_at": 0,
          "type": "contact"
        },
        {
          "id": 2,
          "inputs": [
            1,
            4
          ],
          "outputs": [
            1,
            4
          ],
          "begins_at": 0,
          "ends_at": 0,
          "type": "contact"
        },
        {
          "id": 3,
          "inputs": [
            1,
            65535
          ],
          "outputs": [
            1,
            65535
          ],
          "begins_at": 0,
          "ends_at": 0,
          "type": "contact"
        },
        {
          "id": 5,
          "inputs": [
            2,
            65535
          ],
          "outputs": [
            2,
            65535
          ],
          "begins_at": 0,
          "ends_at": 0,
          "type": "contact"
        },
        {
          "id": 6,
          "inputs": [
            3,
            65535
          ],
          "outputs": [
            3,
            65535
          ],
          "begins_at": 0,
          "ends_at": 0,
          "type": "contact"
        },
        {
          "id": 7,
          "inputs": [
            5,
            65535
          ],
          "outputs": [
            5,
            65535
          ],
          "begins_at": 0,
          "ends_at": 0,
          "type": "contact"
        },
        {
          "id": 8,
          "inputs": [
            7,
            65535
          ],
          "outputs": [
            7,
            65535
          ],
          "begins_at": 0,
          "ends_at": 0,
          "type": "contact"
        },
        {
          "id": 9,
          "inputs": [
            8,
            65535
          ],
          "outputs": [
            8,
            65535
          ],
          "begins_at": 0,
          "ends_at": 0,
          "type": "contact"
        },
        {
          "id": 10,
          "inputs": [
            9,
            10
          ],
          "outputs": [
            9,
            10
          ],
          "begins_at": 0,
          "ends_at": 0,
          "type": "contact"
        },
        {
          "id": 11,
          "inputs": [
            9,
            65535
          ],
          "outputs": [
            9,
            65535
          ],
          "begins_at": 0,
          "ends_at": 0,
          "type": "contact"
        },
        {
          "id": 4,
          "inputs": [
            10,
            65535
          ],
          "outputs": [
            10,
            65535
          ],
          "begins_at": 0,
          "ends_at": 0,
          "type": "contact"
        }
      ]
    },
    "identity_mapping": {
      "0": 0,
      "1": 1,
      "2": 2,
      "3": 3,
      "4": 4,
      "5": 5,
      "6": 6,
      "7": 7,
      "8": 8,
      "9": 9,
      "10": 10
    },
    "mapping_note": "identity_ids=True initialization; mapper not called",
    "mapper_called": false
  },
  {
    "frame_index": 1,
    "provenance": "exact persisted B1 Stage-1 cache + deterministic injected mapping",
    "prefill": "[SCENE-START] [OBJS-START] [OBJ] 0 \"multicolored wooden stacking toy\" 0 1 [PX] 0 330 314 [OBJ] 2 \"white plastic lutein supplement bottle\" 0 1 [PX] 0 392 974 [OBJ] 4 \"white cardboard box of diaper pail refill bags\" 0 1 [PX] 0 419 427 [OBJ] 6 \"peach and blue cardboard 12-pack of soda cans\" 0 1 [PX] 0 623 158 [OBJ] 7 \"grey and orange athletic shoe\" 0 1 [PX] 0 null null [OBJS-END] [INTERACTIONS-START]",
    "generated_suffix": "[INTERACT] 0 \"contact\" 0 0 [IN] 0 65535 [OUT] 0 65535 [INTERACT] 1 \"contact\" 0 0 [IN] 2 65535 [OUT] 2 65535 [INTERACT] 2 \"contact\" 0 0 [IN] 3 65535 [OUT] 3 65535 [INTERACT] 3 \"contact\" 0 0 [IN] 4 65535 [OUT] 4 65535 [INTERACT] 4 \"contact\" 0 0 [IN] 7 65535 [OUT] 7 65535 [INTERACTIONS-END] [SCENE-END]",
    "model_output_at_step": "[SCENE-START] [OBJS-START] [OBJ] 0 \"multicolored wooden stacking toy\" 0 1 [PX] 0 330 314 [OBJ] 2 \"white plastic lutein supplement bottle\" 0 1 [PX] 0 392 974 [OBJ] 4 \"white cardboard box of diaper pail refill bags\" 0 1 [PX] 0 419 427 [OBJ] 6 \"peach and blue cardboard 12-pack of soda cans\" 0 1 [PX] 0 623 158 [OBJ] 7 \"grey and orange athletic shoe\" 0 1 [PX] 0 null null [OBJS-END] [INTERACTIONS-START] [INTERACT] 0 \"contact\" 0 0 [IN] 0 65535 [OUT] 0 65535 [INTERACT] 1 \"contact\" 0 0 [IN] 2 65535 [OUT] 2 65535 [INTERACT] 2 \"contact\" 0 0 [IN] 3 65535 [OUT] 3 65535 [INTERACT] 3 \"contact\" 0 0 [IN] 4 65535 [OUT] 4 65535 [INTERACT] 4 \"contact\" 0 0 [IN] 7 65535 [OUT] 7 65535 [INTERACTIONS-END] [SCENE-END]",
    "cached_stage1_parse": {
      "objects": [
        {
          "id": 0,
          "image_positions": [
            {
              "t": 0,
              "x": 330,
              "y": 314
            }
          ],
          "birth": 0,
          "death": 1,
          "type": "multicolored wooden stacking toy"
        },
        {
          "id": 2,
          "image_positions": [
            {
              "t": 0,
              "x": 392,
              "y": 974
            }
          ],
          "birth": 0,
          "death": 1,
          "type": "white plastic lutein supplement bottle"
        },
        {
          "id": 4,
          "image_positions": [
            {
              "t": 0,
              "x": 419,
              "y": 427
            }
          ],
          "birth": 0,
          "death": 1,
          "type": "white cardboard box of diaper pail refill bags"
        },
        {
          "id": 6,
          "image_positions": [
            {
              "t": 0,
              "x": 623,
              "y": 158
            }
          ],
          "birth": 0,
          "death": 1,
          "type": "peach and blue cardboard 12-pack of soda cans"
        },
        {
          "id": 7,
          "image_positions": [
            {
              "t": 0,
              "x": null,
              "y": null
            }
          ],
          "birth": 0,
          "death": 1,
          "type": "grey and orange athletic shoe"
        }
      ],
      "interactions": [
        {
          "id": 0,
          "inputs": [
            0,
            65535
          ],
          "outputs": [
            0,
            65535
          ],
          "begins_at": 0,
          "ends_at": 0,
          "type": "contact"
        },
        {
          "id": 1,
          "inputs": [
            2,
            65535
          ],
          "outputs": [
            2,
            65535
          ],
          "begins_at": 0,
          "ends_at": 0,
          "type": "contact"
        },
        {
          "id": 2,
          "inputs": [
            3,
            65535
          ],
          "outputs": [
            3,
            65535
          ],
          "begins_at": 0,
          "ends_at": 0,
          "type": "contact"
        },
        {
          "id": 3,
          "inputs": [
            4,
            65535
          ],
          "outputs": [
            4,
            65535
          ],
          "begins_at": 0,
          "ends_at": 0,
          "type": "contact"
        },
        {
          "id": 4,
          "inputs": [
            7,
            65535
          ],
          "outputs": [
            7,
            65535
          ],
          "begins_at": 0,
          "ends_at": 0,
          "type": "contact"
        }
      ]
    },
    "identity_mapping": {
      "0": 0,
      "2": 2,
      "4": 4,
      "6": 6,
      "7": 7
    },
    "mapping_note": "injected stable-ID → detector-ID map; mapper not called",
    "mapper_called": false
  },
  {
    "frame_index": 2,
    "provenance": "exact persisted B1 Stage-1 cache + deterministic injected mapping",
    "prefill": "[SCENE-START] [OBJS-START] [OBJ] 0 \"multicolored wooden stacking toy\" 0 1 [PX] 0 294 318 [OBJ] 1 \"black and yellow cardboard motherboard box\" 0 1 [PX] 0 349 583 [OBJ] 4 \"white cardboard box of diaper pail refill bags\" 0 1 [PX] 0 400 408 [OBJ] 6 \"peach and blue cardboard 12-pack of soda cans\" 0 1 [PX] 0 623 212 [OBJ] 7 \"grey and orange athletic shoe\" 0 1 [PX] 0 783 306 [OBJ] 8 \"white cardboard moisturizer box\" 0 1 [PX] 0 818 529 [OBJ] 9 \"blue high-top sneaker\" 0 1 [PX] 0 908 388 [OBJ] 10 \"multicolored cardboard Scrabble game\" 0 1 [PX] 0 947 353 [OBJS-END] [INTERACTIONS-START]",
    "generated_suffix": "[INTERACT] 0 \"contact\" 0 0 [IN] 0 65535 [OUT] 0 65535 [INTERACT] 1 \"contact\" 0 0 [IN] 1 65535 [OUT] 1 65535 [INTERACT] 2 \"contact\" 0 0 [IN] 2 65535 [OUT] 2 65535 [INTERACT] 3 \"contact\" 0 0 [IN] 4 65535 [OUT] 4 65535 [INTERACT] 4 \"contact\" 0 0 [IN] 6 65535 [OUT] 6 65535 [INTERACT] 5 \"contact\" 0 0 [IN] 7 65535 [OUT] 7 65535 [INTERACT] 6 \"contact\" 0 0 [IN] 8 65535 [OUT] 8 65535 [INTERACT] 7 \"contact\" 0 0 [IN] 9 10 [OUT] 9 10 [INTERACT] 8 \"contact\" 0 0 [IN] 9 65535 [OUT] 9 65535 [INTERACTIONS-END] [SCENE-END]",
    "model_output_at_step": "[SCENE-START] [OBJS-START] [OBJ] 0 \"multicolored wooden stacking toy\" 0 1 [PX] 0 294 318 [OBJ] 1 \"black and yellow cardboard motherboard box\" 0 1 [PX] 0 349 583 [OBJ] 4 \"white cardboard box of diaper pail refill bags\" 0 1 [PX] 0 400 408 [OBJ] 6 \"peach and blue cardboard 12-pack of soda cans\" 0 1 [PX] 0 623 212 [OBJ] 7 \"grey and orange athletic shoe\" 0 1 [PX] 0 783 306 [OBJ] 8 \"white cardboard moisturizer box\" 0 1 [PX] 0 818 529 [OBJ] 9 \"blue high-top sneaker\" 0 1 [PX] 0 908 388 [OBJ] 10 \"multicolored cardboard Scrabble game\" 0 1 [PX] 0 947 353 [OBJS-END] [INTERACTIONS-START] [INTERACT] 0 \"contact\" 0 0 [IN] 0 65535 [OUT] 0 65535 [INTERACT] 1 \"contact\" 0 0 [IN] 1 65535 [OUT] 1 65535 [INTERACT] 2 \"contact\" 0 0 [IN] 2 65535 [OUT] 2 65535 [INTERACT] 3 \"contact\" 0 0 [IN] 4 65535 [OUT] 4 65535 [INTERACT] 4 \"contact\" 0 0 [IN] 6 65535 [OUT] 6 65535 [INTERACT] 5 \"contact\" 0 0 [IN] 7 65535 [OUT] 7 65535 [INTERACT] 6 \"contact\" 0 0 [IN] 8 65535 [OUT] 8 65535 [INTERACT] 7 \"contact\" 0 0 [IN] 9 10 [OUT] 9 10 [INTERACT] 8 \"contact\" 0 0 [IN] 9 65535 [OUT] 9 65535 [INTERACTIONS-END] [SCENE-END]",
    "cached_stage1_parse": {
      "objects": [
        {
          "id": 0,
          "image_positions": [
            {
              "t": 0,
              "x": 294,
              "y": 318
            }
          ],
          "birth": 0,
          "death": 1,
          "type": "multicolored wooden stacking toy"
        },
        {
          "id": 1,
          "image_positions": [
            {
              "t": 0,
              "x": 349,
              "y": 583
            }
          ],
          "birth": 0,
          "death": 1,
          "type": "black and yellow cardboard motherboard box"
        },
        {
          "id": 4,
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          "birth": 0,
          "death": 1,
          "type": "white cardboard moisturizer box"
        },
        {
          "id": 9,
          "image_positions": [
            {
              "t": 0,
              "x": 900,
              "y": 326
            }
          ],
          "birth": 0,
          "death": 1,
          "type": "blue high-top sneaker"
        }
      ],
      "interactions": [
        {
          "id": 0,
          "inputs": [
            0,
            65535
          ],
          "outputs": [
            0,
            65535
          ],
          "begins_at": 0,
          "ends_at": 0,
          "type": "contact"
        },
        {
          "id": 1,
          "inputs": [
            1,
            65535
          ],
          "outputs": [
            1,
            65535
          ],
          "begins_at": 0,
          "ends_at": 0,
          "type": "contact"
        },
        {
          "id": 2,
          "inputs": [
            3,
            65535
          ],
          "outputs": [
            3,
            65535
          ],
          "begins_at": 0,
          "ends_at": 0,
          "type": "contact"
        },
        {
          "id": 3,
          "inputs": [
            4,
            65535
          ],
          "outputs": [
            4,
            65535
          ],
          "begins_at": 0,
          "ends_at": 0,
          "type": "contact"
        },
        {
          "id": 4,
          "inputs": [
            6,
            65535
          ],
          "outputs": [
            6,
            65535
          ],
          "begins_at": 0,
          "ends_at": 0,
          "type": "contact"
        },
        {
          "id": 5,
          "inputs": [
            8,
            65535
          ],
          "outputs": [
            8,
            65535
          ],
          "begins_at": 0,
          "ends_at": 0,
          "type": "contact"
        },
        {
          "id": 6,
          "inputs": [
            9,
            65535
          ],
          "outputs": [
            9,
            65535
          ],
          "begins_at": 0,
          "ends_at": 0,
          "type": "contact"
        }
      ]
    },
    "identity_mapping": {
      "0": 0,
      "1": 1,
      "3": 3,
      "4": 4,
      "6": 6,
      "8": 8,
      "9": 9
    },
    "mapping_note": "injected stable-ID → detector-ID map; mapper not called",
    "mapper_called": false
  },
  {
    "frame_index": 23,
    "provenance": "exact persisted B1 Stage-1 cache + deterministic injected mapping",
    "prefill": "[SCENE-START] [OBJS-START] [OBJ] 4 \"white cardboard box of diaper pail refill bags\" 0 1 [PX] 0 68 275 [OBJ] 6 \"peach and blue cardboard 12-pack of soda cans\" 0 1 [PX] 0 455 896 [OBJ] 9 \"blue high-top sneaker\" 0 1 [PX] 0 892 322 [OBJ] 10 \"multicolored cardboard Scrabble game\" 0 1 [PX] 0 931 462 [OBJS-END] [INTERACTIONS-START]",
    "generated_suffix": "[INTERACT] 0 \"contact\" 0 0 [IN] 0 65535 [OUT] 0 65535 [INTERACT] 1 \"contact\" 0 0 [IN] 1 65535 [OUT] 1 65535 [INTERACT] 2 \"contact\" 0 0 [IN] 2 65535 [OUT] 2 65535 [INTERACT] 3 \"contact\" 0 0 [IN] 3 65535 [OUT] 3 65535 [INTERACT] 4 \"contact\" 0 0 [IN] 4 65535 [OUT] 4 65535 [INTERACT] 5 \"contact\" 0 0 [IN] 5 65535 [OUT] 5 65535 [INTERACT] 6 \"contact\" 0 0 [IN] 6 65535 [OUT] 6 65535 [INTERACT] 7 \"contact\" 0 0 [IN] 7 65535 [OUT] 7 65535 [INTERACT] 8 \"contact\" 0 0 [IN] 8 65535 [OUT] 8 65535 [INTERACT] 9 \"contact\" 0 0 [IN] 9 65535 [OUT] 9 65535 [INTERACTIONS-END] [SCENE-END]",
    "model_output_at_step": "[SCENE-START] [OBJS-START] [OBJ] 4 \"white cardboard box of diaper pail refill bags\" 0 1 [PX] 0 68 275 [OBJ] 6 \"peach and blue cardboard 12-pack of soda cans\" 0 1 [PX] 0 455 896 [OBJ] 9 \"blue high-top sneaker\" 0 1 [PX] 0 892 322 [OBJ] 10 \"multicolored cardboard Scrabble game\" 0 1 [PX] 0 931 462 [OBJS-END] [INTERACTIONS-START] [INTERACT] 0 \"contact\" 0 0 [IN] 0 65535 [OUT] 0 65535 [INTERACT] 1 \"contact\" 0 0 [IN] 1 65535 [OUT] 1 65535 [INTERACT] 2 \"contact\" 0 0 [IN] 2 65535 [OUT] 2 65535 [INTERACT] 3 \"contact\" 0 0 [IN] 3 65535 [OUT] 3 65535 [INTERACT] 4 \"contact\" 0 0 [IN] 4 65535 [OUT] 4 65535 [INTERACT] 5 \"contact\" 0 0 [IN] 5 65535 [OUT] 5 65535 [INTERACT] 6 \"contact\" 0 0 [IN] 6 65535 [OUT] 6 65535 [INTERACT] 7 \"contact\" 0 0 [IN] 7 65535 [OUT] 7 65535 [INTERACT] 8 \"contact\" 0 0 [IN] 8 65535 [OUT] 8 65535 [INTERACT] 9 \"contact\" 0 0 [IN] 9 65535 [OUT] 9 65535 [INTERACTIONS-END] [SCENE-END]",
    "cached_stage1_parse": {
      "objects": [
        {
          "id": 4,
          "image_positions": [
            {
              "t": 0,
              "x": 68,
              "y": 275
            }
          ],
          "birth": 0,
          "death": 1,
          "type": "white cardboard box of diaper pail refill bags"
        },
        {
          "id": 6,
          "image_positions": [
            {
              "t": 0,
              "x": 455,
              "y": 896
            }
          ],
          "birth": 0,
          "death": 1,
          "type": "peach and blue cardboard 12-pack of soda cans"
        },
        {
          "id": 9,
          "image_positions": [
            {
              "t": 0,
              "x": 892,
              "y": 322
            }
          ],
          "birth": 0,
          "death": 1,
          "type": "blue high-top sneaker"
        },
        {
          "id": 10,
          "image_positions": [
            {
              "t": 0,
              "x": 931,
              "y": 462
            }
          ],
          "birth": 0,
          "death": 1,
          "type": "multicolored cardboard Scrabble game"
        }
      ],
      "interactions": [
        {
          "id": 0,
          "inputs": [
            0,
            65535
          ],
          "outputs": [
            0,
            65535
          ],
          "begins_at": 0,
          "ends_at": 0,
          "type": "contact"
        },
        {
          "id": 1,
          "inputs": [
            1,
            65535
          ],
          "outputs": [
            1,
            65535
          ],
          "begins_at": 0,
          "ends_at": 0,
          "type": "contact"
        },
        {
          "id": 2,
          "inputs": [
            2,
            65535
          ],
          "outputs": [
            2,
            65535
          ],
          "begins_at": 0,
          "ends_at": 0,
          "type": "contact"
        },
        {
          "id": 3,
          "inputs": [
            3,
            65535
          ],
          "outputs": [
            3,
            65535
          ],
          "begins_at": 0,
          "ends_at": 0,
          "type": "contact"
        },
        {
          "id": 4,
          "inputs": [
            4,
            65535
          ],
          "outputs": [
            4,
            65535
          ],
          "begins_at": 0,
          "ends_at": 0,
          "type": "contact"
        },
        {
          "id": 5,
          "inputs": [
            5,
            65535
          ],
          "outputs": [
            5,
            65535
          ],
          "begins_at": 0,
          "ends_at": 0,
          "type": "contact"
        },
        {
          "id": 6,
          "inputs": [
            6,
            65535
          ],
          "outputs": [
            6,
            65535
          ],
          "begins_at": 0,
          "ends_at": 0,
          "type": "contact"
        },
        {
          "id": 7,
          "inputs": [
            7,
            65535
          ],
          "outputs": [
            7,
            65535
          ],
          "begins_at": 0,
          "ends_at": 0,
          "type": "contact"
        },
        {
          "id": 8,
          "inputs": [
            8,
            65535
          ],
          "outputs": [
            8,
            65535
          ],
          "begins_at": 0,
          "ends_at": 0,
          "type": "contact"
        },
        {
          "id": 9,
          "inputs": [
            9,
            65535
          ],
          "outputs": [
            9,
            65535
          ],
          "begins_at": 0,
          "ends_at": 0,
          "type": "contact"
        }
      ]
    },
    "identity_mapping": {
      "4": 4,
      "6": 6,
      "9": 9,
      "10": 10
    },
    "mapping_note": "injected stable-ID → detector-ID map; mapper not called",
    "mapper_called": false
  }
]
Final prediction
[SCENE-START] [OBJS-START] [OBJ] 0 "multicolored wooden stacking toy" 0 24 [PX] 0 298 318 1 330 314 2 294 318 4 322 310 5 287 310 6 244 341 7 283 310 9 310 306 10 302 302 12 263 283 13 255 279 14 251 271 15 232 263 16 228 244 17 208 236 18 201 244 19 197 216 21 162 193 22 154 181 [OBJ] 1 "black and yellow cardboard motherboard box" 0 24 [PX] 0 333 587 2 349 583 7 353 591 10 330 607 12 322 603 13 314 611 14 357 583 16 361 591 17 357 599 19 361 611 22 365 619 [OBJ] 2 "white plastic lutein supplement bottle" 0 24 [PX] 0 380 970 1 392 974 3 404 978 4 416 982 6 423 986 7 431 990 8 443 990 9 451 994 11 null null [OBJ] 3 "Colorful wooden geometric sorting board" 0 24 [PX] 0 388 306 4 380 302 7 373 298 9 365 294 11 373 283 12 337 271 13 341 263 15 353 255 16 361 244 18 369 232 20 369 220 21 333 220 22 330 212 [OBJ] 4 "white cardboard box of diaper pail refill bags" 0 24 [PX] 0 423 509 1 419 427 2 400 408 3 384 400 4 369 396 5 357 400 6 341 416 7 318 443 8 318 392 9 291 369 10 275 345 11 259 322 12 236 333 13 216 330 14 201 326 15 189 314 16 173 306 17 154 306 18 138 298 19 126 291 20 111 287 21 95 283 22 80 279 23 68 275 [OBJ] 5 "magenta suede pump" 0 24 [PX] 0 505 494 7 490 505 8 null null 9 513 490 17 521 486 [OBJ] 6 "peach and blue cardboard 12-pack of soda cans" 0 24 [PX] 0 642 146 1 623 158 2 623 212 3 673 353 4 576 271 5 572 337 6 611 451 7 646 548 8 583 568 9 607 666 10 537 673 11 548 708 12 537 728 13 521 751 14 505 775 15 521 818 16 521 845 17 505 853 18 513 884 19 490 880 20 482 888 21 458 876 22 412 833 23 455 896 [OBJ] 7 "grey and orange athletic shoe" 0 24 [PX] 0 646 298 1 null null 2 783 306 3 771 318 4 724 298 7 716 291 9 708 283 10 716 287 12 708 279 15 701 271 18 693 263 21 685 255 [OBJ] 8 "white cardboard moisturizer box" 0 24 [PX] 0 837 525 2 818 529 3 845 521 4 873 501 6 845 458 7 814 474 8 794 490 9 783 490 10 775 494 11 767 501 12 755 517 13 751 501 15 744 498 16 740 513 17 748 498 18 744 505 19 740 525 20 740 548 22 748 564 [OBJ] 9 "blue high-top sneaker" 0 24 [PX] 0 919 384 2 908 388 4 null null 8 931 345 10 927 357 11 935 349 13 923 349 16 916 341 20 904 333 22 900 326 23 892 322 [OBJ] 10 "multicolored cardboard Scrabble game" 0 24 [PX] 0 947 333 2 947 353 3 943 361 7 943 373 8 958 392 9 962 400 10 958 482 11 951 486 13 939 474 14 939 451 16 931 447 23 931 462 [OBJS-END] [INTERACTIONS-START] [INTERACT] 0 "contact" 0 0 [IN] 0 3 [OUT] 0 3 [INTERACT] 1 "contact" 0 0 [IN] 1 4 [OUT] 1 4 [INTERACT] 2 "contact" 0 0 [IN] 1 65535 [OUT] 1 65535 [INTERACT] 3 "contact" 0 0 [IN] 3 65535 [OUT] 3 65535 [INTERACT] 4 "contact" 0 0 [IN] 5 65535 [OUT] 5 65535 [INTERACT] 5 "contact" 0 0 [IN] 8 65535 [OUT] 8 65535 [INTERACT] 6 "contact" 0 0 [IN] 9 10 [OUT] 9 10 [INTERACT] 7 "contact" 0 0 [IN] 9 65535 [OUT] 9 65535 [INTERACT] 8 "contact" 0 0 [IN] 10 65535 [OUT] 10 65535 [INTERACT] 9 "contact" 0 1 [IN] 2 65535 [OUT] 2 65535 [INTERACT] 10 "contact" 0 2 [IN] 0 65535 [OUT] 0 65535 [INTERACT] 11 "contact" 0 4 [IN] 7 65535 [OUT] 7 65535 [INTERACT] 12 "collision" 1 1 [IN] 4 65535 [OUT] 4 65535 [INTERACT] 13 "collision" 1 1 [IN] 65535 [OUT] 65535 [INTERACT] 14 "collision" 2 2 [IN] 1 65535 [OUT] 1 65535 [INTERACT] 15 "collision" 2 2 [IN] 6 65535 [OUT] 6 65535 [INTERACT] 16 "collision" 2 2 [IN] 8 65535 [OUT] 8 65535 [INTERACT] 17 "collision" 2 2 [IN] 9 10 [OUT] 9 10 [INTERACT] 18 "collision" 2 2 [IN] 9 65535 [OUT] 9 65535 [INTERACT] 19 "contact" 2 11 [IN] 65535 [OUT] 65535 [INTERACT] 20 "contact" 2 23 [IN] 4 65535 [OUT] 4 65535 [INTERACT] 21 "collision" 3 4 [IN] 2 65535 [OUT] 2 65535 [INTERACT] 22 "collision" 3 4 [IN] 6 8 [OUT] 6 8 [INTERACT] 23 "contact" 3 4 [IN] 8 65535 [OUT] 8 65535 [INTERACT] 24 "collision" 4 4 [IN] 0 3 [OUT] 0 3 [INTERACT] 25 "collision" 4 4 [IN] 0 65535 [OUT] 0 65535 [INTERACT] 26 "collision" 4 4 [IN] 3 65535 [OUT] 3 65535 [INTERACT] 27 "collision" 4 4 [IN] 9 65535 [OUT] 9 65535 [INTERACT] 28 "collision" 5 5 [IN] 6 65535 [OUT] 6 65535 [INTERACT] 29 "contact" 5 7 [IN] 0 65535 [OUT] 0 65535 [INTERACT] 30 "collision" 6 6 [IN] 2 65535 [OUT] 2 65535 [INTERACT] 31 "collision" 6 6 [IN] 8 65535 [OUT] 8 65535 [INTERACT] 32 "contact" 6 23 [IN] 6 65535 [OUT] 6 65535 [INTERACT] 33 "collision" 7 7 [IN] 1 65535 [OUT] 1 65535 [INTERACT] 34 "collision" 7 7 [IN] 3 65535 [OUT] 3 65535 [INTERACT] 35 "collision" 7 7 [IN] 5 6 [OUT] 5 6 [INTERACT] 36 "collision" 7 7 [IN] 5 65535 [OUT] 5 65535 [INTERACT] 37 "collision" 7 7 [IN] 7 65535 [OUT] 7 65535 [INTERACT] 38 "contact" 7 9 [IN] 2 65535 [OUT] 2 65535 [INTERACT] 39 "contact" 7 13 [IN] 8 65535 [OUT] 8 65535 [INTERACT] 40 "collision" 8 8 [IN] 9 65535 [OUT] 9 65535 [INTERACT] 41 "contact" 8 9 [IN] 5 65535 [OUT] 5 65535 [INTERACT] 42 "collision" 9 9 [IN] 0 3 [OUT] 0 3 [INTERACT] 43 "collision" 9 9 [IN] 3 65535 [OUT] 3 65535 [INTERACT] 44 "collision" 9 10 [IN] 0 65535 [OUT] 0 65535 [INTERACT] 45 "collision" 9 10 [IN] 7 65535 [OUT] 7 65535 [INTERACT] 46 "collision" 10 10 [IN] 1 65535 [OUT] 1 65535 [INTERACT] 47 "collision" 10 11 [IN] 8 10 [OUT] 8 10 [INTERACT] 48 "collision" 10 11 [IN] 9 65535 [OUT] 9 65535 [INTERACT] 49 "collision" 11 11 [IN] 2 65535 [OUT] 2 65535 [INTERACT] 50 "collision" 11 11 [IN] 3 65535 [OUT] 3 65535 [INTERACT] 51 "collision" 12 12 [IN] 0 65535 [OUT] 0 65535 [INTERACT] 52 "collision" 12 12 [IN] 1 6 [OUT] 1 6 [INTERACT] 53 "collision" 12 12 [IN] 1 65535 [OUT] 1 65535 [INTERACT] 54 "collision" 12 12 [IN] 7 65535 [OUT] 7 65535 [INTERACT] 55 "collision" 12 13 [IN] 0 3 [OUT] 0 3 [INTERACT] 56 "contact" 12 13 [IN] 3 65535 [OUT] 3 65535 [INTERACT] 57 "collision" 13 13 [IN] 9 65535 [OUT] 9 65535 [INTERACT] 58 "contact" 13 14 [IN] 1 6 [OUT] 1 6 [INTERACT] 59 "contact" 13 14 [IN] 1 65535 [OUT] 1 65535 [INTERACT] 60 "contact" 13 19 [IN] 0 65535 [OUT] 0 65535 [INTERACT] 61 "collision" 14 14 [IN] 65535 [OUT] 65535 [INTERACT] 62 "collision" 15 15 [IN] 7 65535 [OUT] 7 65535 [INTERACT] 63 "collision" 15 15 [IN] 8 65535 [OUT] 8 65535 [INTERACT] 64 "collision" 15 16 [IN] 3 65535 [OUT] 3 65535 [INTERACT] 65 "contact" 15 21 [IN] 65535 [OUT] 65535 [INTERACT] 66 "collision" 16 16 [IN] 0 3 [OUT] 0 3 [INTERACT] 67 "collision" 16 16 [IN] 9 65535 [OUT] 9 65535 [INTERACT] 68 "collision" 16 17 [IN] 1 65535 [OUT] 1 65535 [INTERACT] 69 "contact" 16 20 [IN] 8 65535 [OUT] 8 65535 [INTERACT] 70 "collision" 17 17 [IN] 5 65535 [OUT] 5 65535 [INTERACT] 71 "collision" 18 18 [IN] 3 [OUT] 3 [INTERACT] 72 "collision" 18 18 [IN] 3 65535 [OUT] 3 65535 [INTERACT] 73 "collision" 18 18 [IN] 7 65535 [OUT] 7 65535 [INTERACT] 74 "collision" 19 19 [IN] 1 65535 [OUT] 1 65535 [INTERACT] 75 "collision" 20 20 [IN] 3 65535 [OUT] 3 65535 [INTERACT] 76 "collision" 20 20 [IN] 9 65535 [OUT] 9 65535 [INTERACT] 77 "collision" 21 21 [IN] 7 65535 [OUT] 7 65535 [INTERACT] 78 "collision" 21 22 [IN] 0 65535 [OUT] 0 65535 [INTERACT] 79 "contact" 21 22 [IN] 3 65535 [OUT] 3 65535 [INTERACT] 80 "collision" 22 22 [IN] 1 65535 [OUT] 1 65535 [INTERACT] 81 "collision" 22 22 [IN] 8 65535 [OUT] 8 65535 [INTERACT] 82 "collision" 22 22 [IN] 9 65535 [OUT] 9 65535 [INTERACT] 83 "collision" 23 23 [IN] 65535 [OUT] 65535 [INTERACT] 84 "contact" 23 23 [IN] 9 65535 [OUT] 9 65535 [INTERACTIONS-END] [SCENE-END]
Parsed prediction
{
  "objects": [
    {
      "id": 0,
      "image_positions": [
        {
          "t": 0,
          "x": 298,
          "y": 318
        },
        {
          "t": 1,
          "x": 330,
          "y": 314
        },
        {
          "t": 2,
          "x": 294,
          "y": 318
        },
        {
          "t": 4,
          "x": 322,
          "y": 310
        },
        {
          "t": 5,
          "x": 287,
          "y": 310
        },
        {
          "t": 6,
          "x": 244,
          "y": 341
        },
        {
          "t": 7,
          "x": 283,
          "y": 310
        },
        {
          "t": 9,
          "x": 310,
          "y": 306
        },
        {
          "t": 10,
          "x": 302,
          "y": 302
        },
        {
          "t": 12,
          "x": 263,
          "y": 283
        },
        {
          "t": 13,
          "x": 255,
          "y": 279
        },
        {
          "t": 14,
          "x": 251,
          "y": 271
        },
        {
          "t": 15,
          "x": 232,
          "y": 263
        },
        {
          "t": 16,
          "x": 228,
          "y": 244
        },
        {
          "t": 17,
          "x": 208,
          "y": 236
        },
        {
          "t": 18,
          "x": 201,
          "y": 244
        },
        {
          "t": 19,
          "x": 197,
          "y": 216
        },
        {
          "t": 21,
          "x": 162,
          "y": 193
        },
        {
          "t": 22,
          "x": 154,
          "y": 181
        }
      ],
      "birth": 0,
      "death": 24,
      "type": "multicolored wooden stacking toy"
    },
    {
      "id": 1,
      "image_positions": [
        {
          "t": 0,
          "x": 333,
          "y": 587
        },
        {
          "t": 2,
          "x": 349,
          "y": 583
        },
        {
          "t": 7,
          "x": 353,
          "y": 591
        },
        {
          "t": 10,
          "x": 330,
          "y": 607
        },
        {
          "t": 12,
          "x": 322,
          "y": 603
        },
        {
          "t": 13,
          "x": 314,
          "y": 611
        },
        {
          "t": 14,
          "x": 357,
          "y": 583
        },
        {
          "t": 16,
          "x": 361,
          "y": 591
        },
        {
          "t": 17,
          "x": 357,
          "y": 599
        },
        {
          "t": 19,
          "x": 361,
          "y": 611
        },
        {
          "t": 22,
          "x": 365,
          "y": 619
        }
      ],
      "birth": 0,
      "death": 24,
      "type": "black and yellow cardboard motherboard box"
    },
    {
      "id": 2,
      "image_positions": [
        {
          "t": 0,
          "x": 380,
          "y": 970
        },
        {
          "t": 1,
          "x": 392,
          "y": 974
        },
        {
          "t": 3,
          "x": 404,
          "y": 978
        },
        {
          "t": 4,
          "x": 416,
          "y": 982
        },
        {
          "t": 6,
          "x": 423,
          "y": 986
        },
        {
          "t": 7,
          "x": 431,
          "y": 990
        },
        {
          "t": 8,
          "x": 443,
          "y": 990
        },
        {
          "t": 9,
          "x": 451,
          "y": 994
        },
        {
          "t": 11,
          "x": null,
          "y": null
        }
      ],
      "birth": 0,
      "death": 24,
      "type": "white plastic lutein supplement bottle"
    },
    {
      "id": 3,
      "image_positions": [
        {
          "t": 0,
          "x": 388,
          "y": 306
        },
        {
          "t": 4,
          "x": 380,
          "y": 302
        },
        {
          "t": 7,
          "x": 373,
          "y": 298
        },
        {
          "t": 9,
          "x": 365,
          "y": 294
        },
        {
          "t": 11,
          "x": 373,
          "y": 283
        },
        {
          "t": 12,
          "x": 337,
          "y": 271
        },
        {
          "t": 13,
          "x": 341,
          "y": 263
        },
        {
          "t": 15,
          "x": 353,
          "y": 255
        },
        {
          "t": 16,
          "x": 361,
          "y": 244
        },
        {
          "t": 18,
          "x": 369,
          "y": 232
        },
        {
          "t": 20,
          "x": 369,
          "y": 220
        },
        {
          "t": 21,
          "x": 333,
          "y": 220
        },
        {
          "t": 22,
          "x": 330,
          "y": 212
        }
      ],
      "birth": 0,
      "death": 24,
      "type": "Colorful wooden geometric sorting board"
    },
    {
      "id": 4,
      "image_positions": [
        {
          "t": 0,
          "x": 423,
          "y": 509
        },
        {
          "t": 1,
          "x": 419,
          "y": 427
        },
        {
          "t": 2,
          "x": 400,
          "y": 408
        },
        {
          "t": 3,
          "x": 384,
          "y": 400
        },
        {
          "t": 4,
          "x": 369,
          "y": 396
        },
        {
          "t": 5,
          "x": 357,
          "y": 400
        },
        {
          "t": 6,
          "x": 341,
          "y": 416
        },
        {
          "t": 7,
          "x": 318,
          "y": 443
        },
        {
          "t": 8,
          "x": 318,
          "y": 392
        },
        {
          "t": 9,
          "x": 291,
          "y": 369
        },
        {
          "t": 10,
          "x": 275,
          "y": 345
        },
        {
          "t": 11,
          "x": 259,
          "y": 322
        },
        {
          "t": 12,
          "x": 236,
          "y": 333
        },
        {
          "t": 13,
          "x": 216,
          "y": 330
        },
        {
          "t": 14,
          "x": 201,
          "y": 326
        },
        {
          "t": 15,
          "x": 189,
          "y": 314
        },
        {
          "t": 16,
          "x": 173,
          "y": 306
        },
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      "type": "collision"
    },
    {
      "id": 56,
      "inputs": [
        3,
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      "outputs": [
        3,
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      "begins_at": 12,
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      "type": "contact"
    },
    {
      "id": 57,
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      "outputs": [
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      "begins_at": 13,
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      "type": "collision"
    },
    {
      "id": 58,
      "inputs": [
        1,
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      "outputs": [
        1,
        6
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      "begins_at": 13,
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      "type": "contact"
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    {
      "id": 59,
      "inputs": [
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      "outputs": [
        1,
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    {
      "id": 60,
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      "id": 62,
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    {
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    {
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    {
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    {
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    {
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    {
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    },
    {
      "id": 75,
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    },
    {
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      "begins_at": 20,
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    },
    {
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      "type": "collision"
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    {
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      "begins_at": 22,
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    },
    {
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    {
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      "begins_at": 22,
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    {
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      "begins_at": 23,
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    {
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      "begins_at": 23,
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      "type": "contact"
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}
Per-sample evaluator details
{
  "objects": {
    "avg_type_similarity": 1.0,
    "avg_size_diff": null,
    "avg_3d_iou": null,
    "avg_image_position_px_diff": 0.0,
    "avg_image_position_segmentation_acc": 1.0,
    "avg_image_position_segmentation_acc_small": 1.0,
    "avg_image_position_segmentation_acc_medium": 1.0,
    "avg_image_position_segmentation_acc_large": null,
    "avg_image_position_segmentation_acc_first_frame": 1.0,
    "avg_image_position_segmentation_visible_acc": 1.0,
    "avg_quaternion_geodesic_deg": null,
    "visibility_acc": 1.0,
    "visibility_true_acc": 1.0,
    "visibility_false_acc": 1.0,
    "is_in_frame_acc": 1.0,
    "is_in_frame_true_acc": 1.0,
    "is_in_frame_false_acc": 1.0,
    "vis_acc_from_px": 1.0,
    "vis_acc_from_px_true_acc": 1.0,
    "vis_acc_from_px_false_acc": 1.0,
    "num_matches": 11,
    "num_unmatched_pred": 0,
    "num_unmatched_target": 0
  },
  "interactions": {
    "avg_interaction_temporal_span_giou": 0.582370528022702,
    "avg_interaction_input_object_jaccard": 0.20512820512820512,
    "avg_interaction_output_object_jaccard": 0.20512820512820512,
    "avg_interaction_type_exact_match_acc": 1.0,
    "num_interaction_matches": 26,
    "num_unmatched_pred_interactions": 59,
    "num_unmatched_target_interactions": 0,
    "interaction_temporal_iou_thresholds": [
      0.25,
      0.5,
      0.75,
      1.0
    ],
    "interaction_object_jaccard_thresholds": [
      0.25,
      0.5,
      0.75,
      1.0
    ],
    "interaction_temporal_iou_counts_by_threshold": {
      "0.25": {
        "true_positives": 19,
        "false_positives": 66,
        "false_negatives": 0
      },
      "0.5": {
        "true_positives": 17,
        "false_positives": 68,
        "false_negatives": 0
      },
      "0.75": {
        "true_positives": 11,
        "false_positives": 74,
        "false_negatives": 0
      },
      "1.0": {
        "true_positives": 7,
        "false_positives": 78,
        "false_negatives": 0
      }
    },
    "interaction_temporal_iou_precision_by_threshold": {
      "0.25": 0.2235294117647059,
      "0.5": 0.2,
      "0.75": 0.12941176470588237,
      "1.0": 0.08235294117647059
    },
    "interaction_temporal_iou_recall_by_threshold": {
      "0.25": 1.0,
      "0.5": 1.0,
      "0.75": 1.0,
      "1.0": 1.0
    },
    "interaction_temporal_iou_f1_by_threshold": {
      "0.25": 0.36538461538461536,
      "0.5": 0.33333333333333337,
      "0.75": 0.22916666666666669,
      "1.0": 0.15217391304347827
    },
    "interaction_input_object_jaccard_counts_by_threshold": {
      "0.25": {
        "true_positives": 15,
        "false_positives": 70,
        "false_negatives": 0
      },
      "0.5": {
        "true_positives": 2,
        "false_positives": 83,
        "false_negatives": 0
      },
      "0.75": {
        "true_positives": 0,
        "false_positives": 85,
        "false_negatives": 0
      },
      "1.0": {
        "true_positives": 0,
        "false_positives": 85,
        "false_negatives": 0
      }
    },
    "interaction_input_object_jaccard_precision_by_threshold": {
      "0.25": 0.17647058823529413,
      "0.5": 0.023529411764705882,
      "0.75": 0.0,
      "1.0": 0.0
    },
    "interaction_input_object_jaccard_recall_by_threshold": {
      "0.25": 1.0,
      "0.5": 1.0,
      "0.75": 0.0,
      "1.0": 0.0
    },
    "interaction_input_object_jaccard_f1_by_threshold": {
      "0.25": 0.3,
      "0.5": 0.04597701149425288,
      "0.75": 0.0,
      "1.0": 0.0
    },
    "interaction_output_object_jaccard_counts_by_threshold": {
      "0.25": {
        "true_positives": 15,
        "false_positives": 70,
        "false_negatives": 0
      },
      "0.5": {
        "true_positives": 2,
        "false_positives": 83,
        "false_negatives": 0
      },
      "0.75": {
        "true_positives": 0,
        "false_positives": 85,
        "false_negatives": 0
      },
      "1.0": {
        "true_positives": 0,
        "false_positives": 85,
        "false_negatives": 0
      }
    },
    "interaction_output_object_jaccard_precision_by_threshold": {
      "0.25": 0.17647058823529413,
      "0.5": 0.023529411764705882,
      "0.75": 0.0,
      "1.0": 0.0
    },
    "interaction_output_object_jaccard_recall_by_threshold": {
      "0.25": 1.0,
      "0.5": 1.0,
      "0.75": 0.0,
      "1.0": 0.0
    },
    "interaction_output_object_jaccard_f1_by_threshold": {
      "0.25": 0.3,
      "0.5": 0.04597701149425288,
      "0.75": 0.0,
      "1.0": 0.0
    }
  }
}
Prompt
Baseline 3

Growing GT object-track prefill

At prefix step t, B3 saw frames 0..t and an assistant prefill containing GT object tracks only through t. The prefills are deterministically reconstructed with the exact oracle helper; only the final full-clip generation was persisted by inference.

Every persisted/reconstructed prefill step
[
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    "frame_index": 0,
    "frames_visible": "0..0",
    "provenance": "exact deterministic reconstruction; intermediate generation was not persisted",
    "prefill": "[SCENE-START] [OBJS-START] [OBJ] 0 \"multicolored wooden stacking toy\" 0 1 [PX] 0 298 318 [OBJ] 1 \"black and yellow cardboard motherboard box\" 0 1 [PX] 0 333 587 [OBJ] 2 \"white plastic lutein supplement bottle\" 0 1 [PX] 0 380 970 [OBJ] 3 \"Colorful wooden geometric sorting board\" 0 1 [PX] 0 388 306 [OBJ] 4 \"white cardboard box of diaper pail refill bags\" 0 1 [PX] 0 423 509 [OBJ] 5 \"magenta suede pump\" 0 1 [PX] 0 505 494 [OBJ] 6 \"peach and blue cardboard 12-pack of soda cans\" 0 1 [PX] 0 642 146 [OBJ] 7 \"grey and orange athletic shoe\" 0 1 [PX] 0 646 298 [OBJ] 8 \"white cardboard moisturizer box\" 0 1 [PX] 0 837 525 [OBJ] 9 \"blue high-top sneaker\" 0 1 [PX] 0 919 384 [OBJ] 10 \"multicolored cardboard Scrabble game\" 0 1 [PX] 0 947 333 [OBJS-END] [INTERACTIONS-START]",
    "generated_suffix": null,
    "model_output_at_step": null,
    "intermediate_prediction_persisted": false
  },
  {
    "frame_index": 1,
    "frames_visible": "0..1",
    "provenance": "exact deterministic reconstruction; intermediate generation was not persisted",
    "prefill": "[SCENE-START] [OBJS-START] [OBJ] 0 \"multicolored wooden stacking toy\" 0 2 [PX] 0 298 318 1 330 314 [OBJ] 1 \"black and yellow cardboard motherboard box\" 0 2 [PX] 0 333 587 [OBJ] 2 \"white plastic lutein supplement bottle\" 0 2 [PX] 0 380 970 1 392 974 [OBJ] 3 \"Colorful wooden geometric sorting board\" 0 2 [PX] 0 388 306 [OBJ] 4 \"white cardboard box of diaper pail refill bags\" 0 2 [PX] 0 423 509 1 419 427 [OBJ] 5 \"magenta suede pump\" 0 2 [PX] 0 505 494 [OBJ] 6 \"peach and blue cardboard 12-pack of soda cans\" 0 2 [PX] 0 642 146 1 623 158 [OBJ] 7 \"grey and orange athletic shoe\" 0 2 [PX] 0 646 298 1 null null [OBJ] 8 \"white cardboard moisturizer box\" 0 2 [PX] 0 837 525 [OBJ] 9 \"blue high-top sneaker\" 0 2 [PX] 0 919 384 [OBJ] 10 \"multicolored cardboard Scrabble game\" 0 2 [PX] 0 947 333 [OBJS-END] [INTERACTIONS-START]",
    "generated_suffix": null,
    "model_output_at_step": null,
    "intermediate_prediction_persisted": false
  },
  {
    "frame_index": 2,
    "frames_visible": "0..2",
    "provenance": "exact deterministic reconstruction; intermediate generation was not persisted",
    "prefill": "[SCENE-START] [OBJS-START] [OBJ] 0 \"multicolored wooden stacking toy\" 0 3 [PX] 0 298 318 1 330 314 2 294 318 [OBJ] 1 \"black and yellow cardboard motherboard box\" 0 3 [PX] 0 333 587 2 349 583 [OBJ] 2 \"white plastic lutein supplement bottle\" 0 3 [PX] 0 380 970 1 392 974 [OBJ] 3 \"Colorful wooden geometric sorting board\" 0 3 [PX] 0 388 306 [OBJ] 4 \"white cardboard box of diaper pail refill bags\" 0 3 [PX] 0 423 509 1 419 427 2 400 408 [OBJ] 5 \"magenta suede pump\" 0 3 [PX] 0 505 494 [OBJ] 6 \"peach and blue cardboard 12-pack of soda cans\" 0 3 [PX] 0 642 146 1 623 158 2 623 212 [OBJ] 7 \"grey and orange athletic shoe\" 0 3 [PX] 0 646 298 1 null null 2 783 306 [OBJ] 8 \"white cardboard moisturizer box\" 0 3 [PX] 0 837 525 2 818 529 [OBJ] 9 \"blue high-top sneaker\" 0 3 [PX] 0 919 384 2 908 388 [OBJ] 10 \"multicolored cardboard Scrabble game\" 0 3 [PX] 0 947 333 2 947 353 [OBJS-END] [INTERACTIONS-START]",
    "generated_suffix": null,
    "model_output_at_step": null,
    "intermediate_prediction_persisted": false
  },
  {
    "frame_index": 3,
    "frames_visible": "0..3",
    "provenance": "exact deterministic reconstruction; intermediate generation was not persisted",
    "prefill": "[SCENE-START] [OBJS-START] [OBJ] 0 \"multicolored wooden stacking toy\" 0 4 [PX] 0 298 318 1 330 314 2 294 318 [OBJ] 1 \"black and yellow cardboard motherboard box\" 0 4 [PX] 0 333 587 2 349 583 [OBJ] 2 \"white plastic lutein supplement bottle\" 0 4 [PX] 0 380 970 1 392 974 3 404 978 [OBJ] 3 \"Colorful wooden geometric sorting board\" 0 4 [PX] 0 388 306 [OBJ] 4 \"white cardboard box of diaper pail refill bags\" 0 4 [PX] 0 423 509 1 419 427 2 400 408 3 384 400 [OBJ] 5 \"magenta suede pump\" 0 4 [PX] 0 505 494 [OBJ] 6 \"peach and blue cardboard 12-pack of soda cans\" 0 4 [PX] 0 642 146 1 623 158 2 623 212 3 673 353 [OBJ] 7 \"grey and orange athletic shoe\" 0 4 [PX] 0 646 298 1 null null 2 783 306 3 771 318 [OBJ] 8 \"white cardboard moisturizer box\" 0 4 [PX] 0 837 525 2 818 529 3 845 521 [OBJ] 9 \"blue high-top sneaker\" 0 4 [PX] 0 919 384 2 908 388 [OBJ] 10 \"multicolored cardboard Scrabble game\" 0 4 [PX] 0 947 333 2 947 353 3 943 361 [OBJS-END] [INTERACTIONS-START]",
    "generated_suffix": null,
    "model_output_at_step": null,
    "intermediate_prediction_persisted": false
  },
  {
    "frame_index": 4,
    "frames_visible": "0..4",
    "provenance": "exact deterministic reconstruction; intermediate generation was not persisted",
    "prefill": "[SCENE-START] [OBJS-START] [OBJ] 0 \"multicolored wooden stacking toy\" 0 5 [PX] 0 298 318 1 330 314 2 294 318 4 322 310 [OBJ] 1 \"black and yellow cardboard motherboard box\" 0 5 [PX] 0 333 587 2 349 583 [OBJ] 2 \"white plastic lutein supplement bottle\" 0 5 [PX] 0 380 970 1 392 974 3 404 978 4 416 982 [OBJ] 3 \"Colorful wooden geometric sorting board\" 0 5 [PX] 0 388 306 4 380 302 [OBJ] 4 \"white cardboard box of diaper pail refill bags\" 0 5 [PX] 0 423 509 1 419 427 2 400 408 3 384 400 4 369 396 [OBJ] 5 \"magenta suede pump\" 0 5 [PX] 0 505 494 [OBJ] 6 \"peach and blue cardboard 12-pack of soda cans\" 0 5 [PX] 0 642 146 1 623 158 2 623 212 3 673 353 4 576 271 [OBJ] 7 \"grey and orange athletic shoe\" 0 5 [PX] 0 646 298 1 null null 2 783 306 3 771 318 4 724 298 [OBJ] 8 \"white cardboard moisturizer box\" 0 5 [PX] 0 837 525 2 818 529 3 845 521 4 873 501 [OBJ] 9 \"blue high-top sneaker\" 0 5 [PX] 0 919 384 2 908 388 4 null null [OBJ] 10 \"multicolored cardboard Scrabble game\" 0 5 [PX] 0 947 333 2 947 353 3 943 361 [OBJS-END] [INTERACTIONS-START]",
    "generated_suffix": null,
    "model_output_at_step": null,
    "intermediate_prediction_persisted": false
  },
  {
    "frame_index": 5,
    "frames_visible": "0..5",
    "provenance": "exact deterministic reconstruction; intermediate generation was not persisted",
    "prefill": "[SCENE-START] [OBJS-START] [OBJ] 0 \"multicolored wooden stacking toy\" 0 6 [PX] 0 298 318 1 330 314 2 294 318 4 322 310 5 287 310 [OBJ] 1 \"black and yellow cardboard motherboard box\" 0 6 [PX] 0 333 587 2 349 583 [OBJ] 2 \"white plastic lutein supplement bottle\" 0 6 [PX] 0 380 970 1 392 974 3 404 978 4 416 982 [OBJ] 3 \"Colorful wooden geometric sorting board\" 0 6 [PX] 0 388 306 4 380 302 [OBJ] 4 \"white cardboard box of diaper pail refill bags\" 0 6 [PX] 0 423 509 1 419 427 2 400 408 3 384 400 4 369 396 5 357 400 [OBJ] 5 \"magenta suede pump\" 0 6 [PX] 0 505 494 [OBJ] 6 \"peach and blue cardboard 12-pack of soda cans\" 0 6 [PX] 0 642 146 1 623 158 2 623 212 3 673 353 4 576 271 5 572 337 [OBJ] 7 \"grey and orange athletic shoe\" 0 6 [PX] 0 646 298 1 null null 2 783 306 3 771 318 4 724 298 [OBJ] 8 \"white cardboard moisturizer box\" 0 6 [PX] 0 837 525 2 818 529 3 845 521 4 873 501 [OBJ] 9 \"blue high-top sneaker\" 0 6 [PX] 0 919 384 2 908 388 4 null null [OBJ] 10 \"multicolored cardboard Scrabble game\" 0 6 [PX] 0 947 333 2 947 353 3 943 361 [OBJS-END] [INTERACTIONS-START]",
    "generated_suffix": null,
    "model_output_at_step": null,
    "intermediate_prediction_persisted": false
  },
  {
    "frame_index": 6,
    "frames_visible": "0..6",
    "provenance": "exact deterministic reconstruction; intermediate generation was not persisted",
    "prefill": "[SCENE-START] [OBJS-START] [OBJ] 0 \"multicolored wooden stacking toy\" 0 7 [PX] 0 298 318 1 330 314 2 294 318 4 322 310 5 287 310 6 244 341 [OBJ] 1 \"black and yellow cardboard motherboard box\" 0 7 [PX] 0 333 587 2 349 583 [OBJ] 2 \"white plastic lutein supplement bottle\" 0 7 [PX] 0 380 970 1 392 974 3 404 978 4 416 982 6 423 986 [OBJ] 3 \"Colorful wooden geometric sorting board\" 0 7 [PX] 0 388 306 4 380 302 [OBJ] 4 \"white cardboard box of diaper pail refill bags\" 0 7 [PX] 0 423 509 1 419 427 2 400 408 3 384 400 4 369 396 5 357 400 6 341 416 [OBJ] 5 \"magenta suede pump\" 0 7 [PX] 0 505 494 [OBJ] 6 \"peach and blue cardboard 12-pack of soda cans\" 0 7 [PX] 0 642 146 1 623 158 2 623 212 3 673 353 4 576 271 5 572 337 6 611 451 [OBJ] 7 \"grey and orange athletic shoe\" 0 7 [PX] 0 646 298 1 null null 2 783 306 3 771 318 4 724 298 [OBJ] 8 \"white cardboard moisturizer box\" 0 7 [PX] 0 837 525 2 818 529 3 845 521 4 873 501 6 845 458 [OBJ] 9 \"blue high-top sneaker\" 0 7 [PX] 0 919 384 2 908 388 4 null null [OBJ] 10 \"multicolored cardboard Scrabble game\" 0 7 [PX] 0 947 333 2 947 353 3 943 361 [OBJS-END] [INTERACTIONS-START]",
    "generated_suffix": null,
    "model_output_at_step": null,
    "intermediate_prediction_persisted": false
  },
  {
    "frame_index": 7,
    "frames_visible": "0..7",
    "provenance": "exact deterministic reconstruction; intermediate generation was not persisted",
    "prefill": "[SCENE-START] [OBJS-START] [OBJ] 0 \"multicolored wooden stacking toy\" 0 8 [PX] 0 298 318 1 330 314 2 294 318 4 322 310 5 287 310 6 244 341 7 283 310 [OBJ] 1 \"black and yellow cardboard motherboard box\" 0 8 [PX] 0 333 587 2 349 583 7 353 591 [OBJ] 2 \"white plastic lutein supplement bottle\" 0 8 [PX] 0 380 970 1 392 974 3 404 978 4 416 982 6 423 986 7 431 990 [OBJ] 3 \"Colorful wooden geometric sorting board\" 0 8 [PX] 0 388 306 4 380 302 7 373 298 [OBJ] 4 \"white cardboard box of diaper pail refill bags\" 0 8 [PX] 0 423 509 1 419 427 2 400 408 3 384 400 4 369 396 5 357 400 6 341 416 7 318 443 [OBJ] 5 \"magenta suede pump\" 0 8 [PX] 0 505 494 7 490 505 [OBJ] 6 \"peach and blue cardboard 12-pack of soda cans\" 0 8 [PX] 0 642 146 1 623 158 2 623 212 3 673 353 4 576 271 5 572 337 6 611 451 7 646 548 [OBJ] 7 \"grey and orange athletic shoe\" 0 8 [PX] 0 646 298 1 null null 2 783 306 3 771 318 4 724 298 7 716 291 [OBJ] 8 \"white cardboard moisturizer box\" 0 8 [PX] 0 837 525 2 818 529 3 845 521 4 873 501 6 845 458 7 814 474 [OBJ] 9 \"blue high-top sneaker\" 0 8 [PX] 0 919 384 2 908 388 4 null null [OBJ] 10 \"multicolored cardboard Scrabble game\" 0 8 [PX] 0 947 333 2 947 353 3 943 361 7 943 373 [OBJS-END] [INTERACTIONS-START]",
    "generated_suffix": null,
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    "intermediate_prediction_persisted": false
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  {
    "frame_index": 8,
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    "provenance": "exact deterministic reconstruction; intermediate generation was not persisted",
    "prefill": "[SCENE-START] [OBJS-START] [OBJ] 0 \"multicolored wooden stacking toy\" 0 9 [PX] 0 298 318 1 330 314 2 294 318 4 322 310 5 287 310 6 244 341 7 283 310 [OBJ] 1 \"black and yellow cardboard motherboard box\" 0 9 [PX] 0 333 587 2 349 583 7 353 591 [OBJ] 2 \"white plastic lutein supplement bottle\" 0 9 [PX] 0 380 970 1 392 974 3 404 978 4 416 982 6 423 986 7 431 990 8 443 990 [OBJ] 3 \"Colorful wooden geometric sorting board\" 0 9 [PX] 0 388 306 4 380 302 7 373 298 [OBJ] 4 \"white cardboard box of diaper pail refill bags\" 0 9 [PX] 0 423 509 1 419 427 2 400 408 3 384 400 4 369 396 5 357 400 6 341 416 7 318 443 8 318 392 [OBJ] 5 \"magenta suede pump\" 0 9 [PX] 0 505 494 7 490 505 8 null null [OBJ] 6 \"peach and blue cardboard 12-pack of soda cans\" 0 9 [PX] 0 642 146 1 623 158 2 623 212 3 673 353 4 576 271 5 572 337 6 611 451 7 646 548 8 583 568 [OBJ] 7 \"grey and orange athletic shoe\" 0 9 [PX] 0 646 298 1 null null 2 783 306 3 771 318 4 724 298 7 716 291 [OBJ] 8 \"white cardboard moisturizer box\" 0 9 [PX] 0 837 525 2 818 529 3 845 521 4 873 501 6 845 458 7 814 474 8 794 490 [OBJ] 9 \"blue high-top sneaker\" 0 9 [PX] 0 919 384 2 908 388 4 null null 8 931 345 [OBJ] 10 \"multicolored cardboard Scrabble game\" 0 9 [PX] 0 947 333 2 947 353 3 943 361 7 943 373 8 958 392 [OBJS-END] [INTERACTIONS-START]",
    "generated_suffix": null,
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    "intermediate_prediction_persisted": false
  },
  {
    "frame_index": 9,
    "frames_visible": "0..9",
    "provenance": "exact deterministic reconstruction; intermediate generation was not persisted",
    "prefill": "[SCENE-START] [OBJS-START] [OBJ] 0 \"multicolored wooden stacking toy\" 0 10 [PX] 0 298 318 1 330 314 2 294 318 4 322 310 5 287 310 6 244 341 7 283 310 9 310 306 [OBJ] 1 \"black and yellow cardboard motherboard box\" 0 10 [PX] 0 333 587 2 349 583 7 353 591 [OBJ] 2 \"white plastic lutein supplement bottle\" 0 10 [PX] 0 380 970 1 392 974 3 404 978 4 416 982 6 423 986 7 431 990 8 443 990 9 451 994 [OBJ] 3 \"Colorful wooden geometric sorting board\" 0 10 [PX] 0 388 306 4 380 302 7 373 298 9 365 294 [OBJ] 4 \"white cardboard box of diaper pail refill bags\" 0 10 [PX] 0 423 509 1 419 427 2 400 408 3 384 400 4 369 396 5 357 400 6 341 416 7 318 443 8 318 392 9 291 369 [OBJ] 5 \"magenta suede pump\" 0 10 [PX] 0 505 494 7 490 505 8 null null 9 513 490 [OBJ] 6 \"peach and blue cardboard 12-pack of soda cans\" 0 10 [PX] 0 642 146 1 623 158 2 623 212 3 673 353 4 576 271 5 572 337 6 611 451 7 646 548 8 583 568 9 607 666 [OBJ] 7 \"grey and orange athletic shoe\" 0 10 [PX] 0 646 298 1 null null 2 783 306 3 771 318 4 724 298 7 716 291 9 708 283 [OBJ] 8 \"white cardboard moisturizer box\" 0 10 [PX] 0 837 525 2 818 529 3 845 521 4 873 501 6 845 458 7 814 474 8 794 490 9 783 490 [OBJ] 9 \"blue high-top sneaker\" 0 10 [PX] 0 919 384 2 908 388 4 null null 8 931 345 [OBJ] 10 \"multicolored cardboard Scrabble game\" 0 10 [PX] 0 947 333 2 947 353 3 943 361 7 943 373 8 958 392 9 962 400 [OBJS-END] [INTERACTIONS-START]",
    "generated_suffix": null,
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    "intermediate_prediction_persisted": false
  },
  {
    "frame_index": 10,
    "frames_visible": "0..10",
    "provenance": "exact deterministic reconstruction; intermediate generation was not persisted",
    "prefill": "[SCENE-START] [OBJS-START] [OBJ] 0 \"multicolored wooden stacking toy\" 0 11 [PX] 0 298 318 1 330 314 2 294 318 4 322 310 5 287 310 6 244 341 7 283 310 9 310 306 10 302 302 [OBJ] 1 \"black and yellow cardboard motherboard box\" 0 11 [PX] 0 333 587 2 349 583 7 353 591 10 330 607 [OBJ] 2 \"white plastic lutein supplement bottle\" 0 11 [PX] 0 380 970 1 392 974 3 404 978 4 416 982 6 423 986 7 431 990 8 443 990 9 451 994 [OBJ] 3 \"Colorful wooden geometric sorting board\" 0 11 [PX] 0 388 306 4 380 302 7 373 298 9 365 294 [OBJ] 4 \"white cardboard box of diaper pail refill bags\" 0 11 [PX] 0 423 509 1 419 427 2 400 408 3 384 400 4 369 396 5 357 400 6 341 416 7 318 443 8 318 392 9 291 369 10 275 345 [OBJ] 5 \"magenta suede pump\" 0 11 [PX] 0 505 494 7 490 505 8 null null 9 513 490 [OBJ] 6 \"peach and blue cardboard 12-pack of soda cans\" 0 11 [PX] 0 642 146 1 623 158 2 623 212 3 673 353 4 576 271 5 572 337 6 611 451 7 646 548 8 583 568 9 607 666 10 537 673 [OBJ] 7 \"grey and orange athletic shoe\" 0 11 [PX] 0 646 298 1 null null 2 783 306 3 771 318 4 724 298 7 716 291 9 708 283 10 716 287 [OBJ] 8 \"white cardboard moisturizer box\" 0 11 [PX] 0 837 525 2 818 529 3 845 521 4 873 501 6 845 458 7 814 474 8 794 490 9 783 490 10 775 494 [OBJ] 9 \"blue high-top sneaker\" 0 11 [PX] 0 919 384 2 908 388 4 null null 8 931 345 10 927 357 [OBJ] 10 \"multicolored cardboard Scrabble game\" 0 11 [PX] 0 947 333 2 947 353 3 943 361 7 943 373 8 958 392 9 962 400 10 958 482 [OBJS-END] [INTERACTIONS-START]",
    "generated_suffix": null,
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    "intermediate_prediction_persisted": false
  },
  {
    "frame_index": 11,
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    "provenance": "exact deterministic reconstruction; intermediate generation was not persisted",
    "prefill": "[SCENE-START] [OBJS-START] [OBJ] 0 \"multicolored wooden stacking toy\" 0 12 [PX] 0 298 318 1 330 314 2 294 318 4 322 310 5 287 310 6 244 341 7 283 310 9 310 306 10 302 302 [OBJ] 1 \"black and yellow cardboard motherboard box\" 0 12 [PX] 0 333 587 2 349 583 7 353 591 10 330 607 [OBJ] 2 \"white plastic lutein supplement bottle\" 0 12 [PX] 0 380 970 1 392 974 3 404 978 4 416 982 6 423 986 7 431 990 8 443 990 9 451 994 11 null null [OBJ] 3 \"Colorful wooden geometric sorting board\" 0 12 [PX] 0 388 306 4 380 302 7 373 298 9 365 294 11 373 283 [OBJ] 4 \"white cardboard box of diaper pail refill bags\" 0 12 [PX] 0 423 509 1 419 427 2 400 408 3 384 400 4 369 396 5 357 400 6 341 416 7 318 443 8 318 392 9 291 369 10 275 345 11 259 322 [OBJ] 5 \"magenta suede pump\" 0 12 [PX] 0 505 494 7 490 505 8 null null 9 513 490 [OBJ] 6 \"peach and blue cardboard 12-pack of soda cans\" 0 12 [PX] 0 642 146 1 623 158 2 623 212 3 673 353 4 576 271 5 572 337 6 611 451 7 646 548 8 583 568 9 607 666 10 537 673 11 548 708 [OBJ] 7 \"grey and orange athletic shoe\" 0 12 [PX] 0 646 298 1 null null 2 783 306 3 771 318 4 724 298 7 716 291 9 708 283 10 716 287 [OBJ] 8 \"white cardboard moisturizer box\" 0 12 [PX] 0 837 525 2 818 529 3 845 521 4 873 501 6 845 458 7 814 474 8 794 490 9 783 490 10 775 494 11 767 501 [OBJ] 9 \"blue high-top sneaker\" 0 12 [PX] 0 919 384 2 908 388 4 null null 8 931 345 10 927 357 11 935 349 [OBJ] 10 \"multicolored cardboard Scrabble game\" 0 12 [PX] 0 947 333 2 947 353 3 943 361 7 943 373 8 958 392 9 962 400 10 958 482 11 951 486 [OBJS-END] [INTERACTIONS-START]",
    "generated_suffix": null,
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    "intermediate_prediction_persisted": false
  },
  {
    "frame_index": 12,
    "frames_visible": "0..12",
    "provenance": "exact deterministic reconstruction; intermediate generation was not persisted",
    "prefill": "[SCENE-START] [OBJS-START] [OBJ] 0 \"multicolored wooden stacking toy\" 0 13 [PX] 0 298 318 1 330 314 2 294 318 4 322 310 5 287 310 6 244 341 7 283 310 9 310 306 10 302 302 12 263 283 [OBJ] 1 \"black and yellow cardboard motherboard box\" 0 13 [PX] 0 333 587 2 349 583 7 353 591 10 330 607 12 322 603 [OBJ] 2 \"white plastic lutein supplement bottle\" 0 13 [PX] 0 380 970 1 392 974 3 404 978 4 416 982 6 423 986 7 431 990 8 443 990 9 451 994 11 null null [OBJ] 3 \"Colorful wooden geometric sorting board\" 0 13 [PX] 0 388 306 4 380 302 7 373 298 9 365 294 11 373 283 12 337 271 [OBJ] 4 \"white cardboard box of diaper pail refill bags\" 0 13 [PX] 0 423 509 1 419 427 2 400 408 3 384 400 4 369 396 5 357 400 6 341 416 7 318 443 8 318 392 9 291 369 10 275 345 11 259 322 12 236 333 [OBJ] 5 \"magenta suede pump\" 0 13 [PX] 0 505 494 7 490 505 8 null null 9 513 490 [OBJ] 6 \"peach and blue cardboard 12-pack of soda cans\" 0 13 [PX] 0 642 146 1 623 158 2 623 212 3 673 353 4 576 271 5 572 337 6 611 451 7 646 548 8 583 568 9 607 666 10 537 673 11 548 708 12 537 728 [OBJ] 7 \"grey and orange athletic shoe\" 0 13 [PX] 0 646 298 1 null null 2 783 306 3 771 318 4 724 298 7 716 291 9 708 283 10 716 287 12 708 279 [OBJ] 8 \"white cardboard moisturizer box\" 0 13 [PX] 0 837 525 2 818 529 3 845 521 4 873 501 6 845 458 7 814 474 8 794 490 9 783 490 10 775 494 11 767 501 12 755 517 [OBJ] 9 \"blue high-top sneaker\" 0 13 [PX] 0 919 384 2 908 388 4 null null 8 931 345 10 927 357 11 935 349 [OBJ] 10 \"multicolored cardboard Scrabble game\" 0 13 [PX] 0 947 333 2 947 353 3 943 361 7 943 373 8 958 392 9 962 400 10 958 482 11 951 486 [OBJS-END] [INTERACTIONS-START]",
    "generated_suffix": null,
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    "intermediate_prediction_persisted": false
  },
  {
    "frame_index": 13,
    "frames_visible": "0..13",
    "provenance": "exact deterministic reconstruction; intermediate generation was not persisted",
    "prefill": "[SCENE-START] [OBJS-START] [OBJ] 0 \"multicolored wooden stacking toy\" 0 14 [PX] 0 298 318 1 330 314 2 294 318 4 322 310 5 287 310 6 244 341 7 283 310 9 310 306 10 302 302 12 263 283 13 255 279 [OBJ] 1 \"black and yellow cardboard motherboard box\" 0 14 [PX] 0 333 587 2 349 583 7 353 591 10 330 607 12 322 603 13 314 611 [OBJ] 2 \"white plastic lutein supplement bottle\" 0 14 [PX] 0 380 970 1 392 974 3 404 978 4 416 982 6 423 986 7 431 990 8 443 990 9 451 994 11 null null [OBJ] 3 \"Colorful wooden geometric sorting board\" 0 14 [PX] 0 388 306 4 380 302 7 373 298 9 365 294 11 373 283 12 337 271 13 341 263 [OBJ] 4 \"white cardboard box of diaper pail refill bags\" 0 14 [PX] 0 423 509 1 419 427 2 400 408 3 384 400 4 369 396 5 357 400 6 341 416 7 318 443 8 318 392 9 291 369 10 275 345 11 259 322 12 236 333 13 216 330 [OBJ] 5 \"magenta suede pump\" 0 14 [PX] 0 505 494 7 490 505 8 null null 9 513 490 [OBJ] 6 \"peach and blue cardboard 12-pack of soda cans\" 0 14 [PX] 0 642 146 1 623 158 2 623 212 3 673 353 4 576 271 5 572 337 6 611 451 7 646 548 8 583 568 9 607 666 10 537 673 11 548 708 12 537 728 13 521 751 [OBJ] 7 \"grey and orange athletic shoe\" 0 14 [PX] 0 646 298 1 null null 2 783 306 3 771 318 4 724 298 7 716 291 9 708 283 10 716 287 12 708 279 [OBJ] 8 \"white cardboard moisturizer box\" 0 14 [PX] 0 837 525 2 818 529 3 845 521 4 873 501 6 845 458 7 814 474 8 794 490 9 783 490 10 775 494 11 767 501 12 755 517 13 751 501 [OBJ] 9 \"blue high-top sneaker\" 0 14 [PX] 0 919 384 2 908 388 4 null null 8 931 345 10 927 357 11 935 349 13 923 349 [OBJ] 10 \"multicolored cardboard Scrabble game\" 0 14 [PX] 0 947 333 2 947 353 3 943 361 7 943 373 8 958 392 9 962 400 10 958 482 11 951 486 13 939 474 [OBJS-END] [INTERACTIONS-START]",
    "generated_suffix": null,
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    "intermediate_prediction_persisted": false
  },
  {
    "frame_index": 14,
    "frames_visible": "0..14",
    "provenance": "exact deterministic reconstruction; intermediate generation was not persisted",
    "prefill": "[SCENE-START] [OBJS-START] [OBJ] 0 \"multicolored wooden stacking toy\" 0 15 [PX] 0 298 318 1 330 314 2 294 318 4 322 310 5 287 310 6 244 341 7 283 310 9 310 306 10 302 302 12 263 283 13 255 279 14 251 271 [OBJ] 1 \"black and yellow cardboard motherboard box\" 0 15 [PX] 0 333 587 2 349 583 7 353 591 10 330 607 12 322 603 13 314 611 14 357 583 [OBJ] 2 \"white plastic lutein supplement bottle\" 0 15 [PX] 0 380 970 1 392 974 3 404 978 4 416 982 6 423 986 7 431 990 8 443 990 9 451 994 11 null null [OBJ] 3 \"Colorful wooden geometric sorting board\" 0 15 [PX] 0 388 306 4 380 302 7 373 298 9 365 294 11 373 283 12 337 271 13 341 263 [OBJ] 4 \"white cardboard box of diaper pail refill bags\" 0 15 [PX] 0 423 509 1 419 427 2 400 408 3 384 400 4 369 396 5 357 400 6 341 416 7 318 443 8 318 392 9 291 369 10 275 345 11 259 322 12 236 333 13 216 330 14 201 326 [OBJ] 5 \"magenta suede pump\" 0 15 [PX] 0 505 494 7 490 505 8 null null 9 513 490 [OBJ] 6 \"peach and blue cardboard 12-pack of soda cans\" 0 15 [PX] 0 642 146 1 623 158 2 623 212 3 673 353 4 576 271 5 572 337 6 611 451 7 646 548 8 583 568 9 607 666 10 537 673 11 548 708 12 537 728 13 521 751 14 505 775 [OBJ] 7 \"grey and orange athletic shoe\" 0 15 [PX] 0 646 298 1 null null 2 783 306 3 771 318 4 724 298 7 716 291 9 708 283 10 716 287 12 708 279 [OBJ] 8 \"white cardboard moisturizer box\" 0 15 [PX] 0 837 525 2 818 529 3 845 521 4 873 501 6 845 458 7 814 474 8 794 490 9 783 490 10 775 494 11 767 501 12 755 517 13 751 501 [OBJ] 9 \"blue high-top sneaker\" 0 15 [PX] 0 919 384 2 908 388 4 null null 8 931 345 10 927 357 11 935 349 13 923 349 [OBJ] 10 \"multicolored cardboard Scrabble game\" 0 15 [PX] 0 947 333 2 947 353 3 943 361 7 943 373 8 958 392 9 962 400 10 958 482 11 951 486 13 939 474 14 939 451 [OBJS-END] [INTERACTIONS-START]",
    "generated_suffix": null,
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  },
  {
    "frame_index": 15,
    "frames_visible": "0..15",
    "provenance": "exact deterministic reconstruction; intermediate generation was not persisted",
    "prefill": "[SCENE-START] [OBJS-START] [OBJ] 0 \"multicolored wooden stacking toy\" 0 16 [PX] 0 298 318 1 330 314 2 294 318 4 322 310 5 287 310 6 244 341 7 283 310 9 310 306 10 302 302 12 263 283 13 255 279 14 251 271 15 232 263 [OBJ] 1 \"black and yellow cardboard motherboard box\" 0 16 [PX] 0 333 587 2 349 583 7 353 591 10 330 607 12 322 603 13 314 611 14 357 583 [OBJ] 2 \"white plastic lutein supplement bottle\" 0 16 [PX] 0 380 970 1 392 974 3 404 978 4 416 982 6 423 986 7 431 990 8 443 990 9 451 994 11 null null [OBJ] 3 \"Colorful wooden geometric sorting board\" 0 16 [PX] 0 388 306 4 380 302 7 373 298 9 365 294 11 373 283 12 337 271 13 341 263 15 353 255 [OBJ] 4 \"white cardboard box of diaper pail refill bags\" 0 16 [PX] 0 423 509 1 419 427 2 400 408 3 384 400 4 369 396 5 357 400 6 341 416 7 318 443 8 318 392 9 291 369 10 275 345 11 259 322 12 236 333 13 216 330 14 201 326 15 189 314 [OBJ] 5 \"magenta suede pump\" 0 16 [PX] 0 505 494 7 490 505 8 null null 9 513 490 [OBJ] 6 \"peach and blue cardboard 12-pack of soda cans\" 0 16 [PX] 0 642 146 1 623 158 2 623 212 3 673 353 4 576 271 5 572 337 6 611 451 7 646 548 8 583 568 9 607 666 10 537 673 11 548 708 12 537 728 13 521 751 14 505 775 15 521 818 [OBJ] 7 \"grey and orange athletic shoe\" 0 16 [PX] 0 646 298 1 null null 2 783 306 3 771 318 4 724 298 7 716 291 9 708 283 10 716 287 12 708 279 15 701 271 [OBJ] 8 \"white cardboard moisturizer box\" 0 16 [PX] 0 837 525 2 818 529 3 845 521 4 873 501 6 845 458 7 814 474 8 794 490 9 783 490 10 775 494 11 767 501 12 755 517 13 751 501 15 744 498 [OBJ] 9 \"blue high-top sneaker\" 0 16 [PX] 0 919 384 2 908 388 4 null null 8 931 345 10 927 357 11 935 349 13 923 349 [OBJ] 10 \"multicolored cardboard Scrabble game\" 0 16 [PX] 0 947 333 2 947 353 3 943 361 7 943 373 8 958 392 9 962 400 10 958 482 11 951 486 13 939 474 14 939 451 [OBJS-END] [INTERACTIONS-START]",
    "generated_suffix": null,
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    "intermediate_prediction_persisted": false
  },
  {
    "frame_index": 16,
    "frames_visible": "0..16",
    "provenance": "exact deterministic reconstruction; intermediate generation was not persisted",
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    "intermediate_prediction_persisted": false
  },
  {
    "frame_index": 17,
    "frames_visible": "0..17",
    "provenance": "exact deterministic reconstruction; intermediate generation was not persisted",
    "prefill": "[SCENE-START] [OBJS-START] [OBJ] 0 \"multicolored wooden stacking toy\" 0 18 [PX] 0 298 318 1 330 314 2 294 318 4 322 310 5 287 310 6 244 341 7 283 310 9 310 306 10 302 302 12 263 283 13 255 279 14 251 271 15 232 263 16 228 244 17 208 236 [OBJ] 1 \"black and yellow cardboard motherboard box\" 0 18 [PX] 0 333 587 2 349 583 7 353 591 10 330 607 12 322 603 13 314 611 14 357 583 16 361 591 17 357 599 [OBJ] 2 \"white plastic lutein supplement bottle\" 0 18 [PX] 0 380 970 1 392 974 3 404 978 4 416 982 6 423 986 7 431 990 8 443 990 9 451 994 11 null null [OBJ] 3 \"Colorful wooden geometric sorting board\" 0 18 [PX] 0 388 306 4 380 302 7 373 298 9 365 294 11 373 283 12 337 271 13 341 263 15 353 255 16 361 244 [OBJ] 4 \"white cardboard box of diaper pail refill bags\" 0 18 [PX] 0 423 509 1 419 427 2 400 408 3 384 400 4 369 396 5 357 400 6 341 416 7 318 443 8 318 392 9 291 369 10 275 345 11 259 322 12 236 333 13 216 330 14 201 326 15 189 314 16 173 306 17 154 306 [OBJ] 5 \"magenta suede pump\" 0 18 [PX] 0 505 494 7 490 505 8 null null 9 513 490 17 521 486 [OBJ] 6 \"peach and blue cardboard 12-pack of soda cans\" 0 18 [PX] 0 642 146 1 623 158 2 623 212 3 673 353 4 576 271 5 572 337 6 611 451 7 646 548 8 583 568 9 607 666 10 537 673 11 548 708 12 537 728 13 521 751 14 505 775 15 521 818 16 521 845 17 505 853 [OBJ] 7 \"grey and orange athletic shoe\" 0 18 [PX] 0 646 298 1 null null 2 783 306 3 771 318 4 724 298 7 716 291 9 708 283 10 716 287 12 708 279 15 701 271 [OBJ] 8 \"white cardboard moisturizer box\" 0 18 [PX] 0 837 525 2 818 529 3 845 521 4 873 501 6 845 458 7 814 474 8 794 490 9 783 490 10 775 494 11 767 501 12 755 517 13 751 501 15 744 498 16 740 513 17 748 498 [OBJ] 9 \"blue high-top sneaker\" 0 18 [PX] 0 919 384 2 908 388 4 null null 8 931 345 10 927 357 11 935 349 13 923 349 16 916 341 [OBJ] 10 \"multicolored cardboard Scrabble game\" 0 18 [PX] 0 947 333 2 947 353 3 943 361 7 943 373 8 958 392 9 962 400 10 958 482 11 951 486 13 939 474 14 939 451 16 931 447 [OBJS-END] [INTERACTIONS-START]",
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  },
  {
    "frame_index": 18,
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    "provenance": "exact deterministic reconstruction; intermediate generation was not persisted",
    "prefill": "[SCENE-START] [OBJS-START] [OBJ] 0 \"multicolored wooden stacking toy\" 0 19 [PX] 0 298 318 1 330 314 2 294 318 4 322 310 5 287 310 6 244 341 7 283 310 9 310 306 10 302 302 12 263 283 13 255 279 14 251 271 15 232 263 16 228 244 17 208 236 18 201 244 [OBJ] 1 \"black and yellow cardboard motherboard box\" 0 19 [PX] 0 333 587 2 349 583 7 353 591 10 330 607 12 322 603 13 314 611 14 357 583 16 361 591 17 357 599 [OBJ] 2 \"white plastic lutein supplement bottle\" 0 19 [PX] 0 380 970 1 392 974 3 404 978 4 416 982 6 423 986 7 431 990 8 443 990 9 451 994 11 null null [OBJ] 3 \"Colorful wooden geometric sorting board\" 0 19 [PX] 0 388 306 4 380 302 7 373 298 9 365 294 11 373 283 12 337 271 13 341 263 15 353 255 16 361 244 18 369 232 [OBJ] 4 \"white cardboard box of diaper pail refill bags\" 0 19 [PX] 0 423 509 1 419 427 2 400 408 3 384 400 4 369 396 5 357 400 6 341 416 7 318 443 8 318 392 9 291 369 10 275 345 11 259 322 12 236 333 13 216 330 14 201 326 15 189 314 16 173 306 17 154 306 18 138 298 [OBJ] 5 \"magenta suede pump\" 0 19 [PX] 0 505 494 7 490 505 8 null null 9 513 490 17 521 486 [OBJ] 6 \"peach and blue cardboard 12-pack of soda cans\" 0 19 [PX] 0 642 146 1 623 158 2 623 212 3 673 353 4 576 271 5 572 337 6 611 451 7 646 548 8 583 568 9 607 666 10 537 673 11 548 708 12 537 728 13 521 751 14 505 775 15 521 818 16 521 845 17 505 853 18 513 884 [OBJ] 7 \"grey and orange athletic shoe\" 0 19 [PX] 0 646 298 1 null null 2 783 306 3 771 318 4 724 298 7 716 291 9 708 283 10 716 287 12 708 279 15 701 271 18 693 263 [OBJ] 8 \"white cardboard moisturizer box\" 0 19 [PX] 0 837 525 2 818 529 3 845 521 4 873 501 6 845 458 7 814 474 8 794 490 9 783 490 10 775 494 11 767 501 12 755 517 13 751 501 15 744 498 16 740 513 17 748 498 18 744 505 [OBJ] 9 \"blue high-top sneaker\" 0 19 [PX] 0 919 384 2 908 388 4 null null 8 931 345 10 927 357 11 935 349 13 923 349 16 916 341 [OBJ] 10 \"multicolored cardboard Scrabble game\" 0 19 [PX] 0 947 333 2 947 353 3 943 361 7 943 373 8 958 392 9 962 400 10 958 482 11 951 486 13 939 474 14 939 451 16 931 447 [OBJS-END] [INTERACTIONS-START]",
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  },
  {
    "frame_index": 19,
    "frames_visible": "0..19",
    "provenance": "exact deterministic reconstruction; intermediate generation was not persisted",
    "prefill": "[SCENE-START] [OBJS-START] [OBJ] 0 \"multicolored wooden stacking toy\" 0 20 [PX] 0 298 318 1 330 314 2 294 318 4 322 310 5 287 310 6 244 341 7 283 310 9 310 306 10 302 302 12 263 283 13 255 279 14 251 271 15 232 263 16 228 244 17 208 236 18 201 244 19 197 216 [OBJ] 1 \"black and yellow cardboard motherboard box\" 0 20 [PX] 0 333 587 2 349 583 7 353 591 10 330 607 12 322 603 13 314 611 14 357 583 16 361 591 17 357 599 19 361 611 [OBJ] 2 \"white plastic lutein supplement bottle\" 0 20 [PX] 0 380 970 1 392 974 3 404 978 4 416 982 6 423 986 7 431 990 8 443 990 9 451 994 11 null null [OBJ] 3 \"Colorful wooden geometric sorting board\" 0 20 [PX] 0 388 306 4 380 302 7 373 298 9 365 294 11 373 283 12 337 271 13 341 263 15 353 255 16 361 244 18 369 232 [OBJ] 4 \"white cardboard box of diaper pail refill bags\" 0 20 [PX] 0 423 509 1 419 427 2 400 408 3 384 400 4 369 396 5 357 400 6 341 416 7 318 443 8 318 392 9 291 369 10 275 345 11 259 322 12 236 333 13 216 330 14 201 326 15 189 314 16 173 306 17 154 306 18 138 298 19 126 291 [OBJ] 5 \"magenta suede pump\" 0 20 [PX] 0 505 494 7 490 505 8 null null 9 513 490 17 521 486 [OBJ] 6 \"peach and blue cardboard 12-pack of soda cans\" 0 20 [PX] 0 642 146 1 623 158 2 623 212 3 673 353 4 576 271 5 572 337 6 611 451 7 646 548 8 583 568 9 607 666 10 537 673 11 548 708 12 537 728 13 521 751 14 505 775 15 521 818 16 521 845 17 505 853 18 513 884 19 490 880 [OBJ] 7 \"grey and orange athletic shoe\" 0 20 [PX] 0 646 298 1 null null 2 783 306 3 771 318 4 724 298 7 716 291 9 708 283 10 716 287 12 708 279 15 701 271 18 693 263 [OBJ] 8 \"white cardboard moisturizer box\" 0 20 [PX] 0 837 525 2 818 529 3 845 521 4 873 501 6 845 458 7 814 474 8 794 490 9 783 490 10 775 494 11 767 501 12 755 517 13 751 501 15 744 498 16 740 513 17 748 498 18 744 505 19 740 525 [OBJ] 9 \"blue high-top sneaker\" 0 20 [PX] 0 919 384 2 908 388 4 null null 8 931 345 10 927 357 11 935 349 13 923 349 16 916 341 [OBJ] 10 \"multicolored cardboard Scrabble game\" 0 20 [PX] 0 947 333 2 947 353 3 943 361 7 943 373 8 958 392 9 962 400 10 958 482 11 951 486 13 939 474 14 939 451 16 931 447 [OBJS-END] [INTERACTIONS-START]",
    "generated_suffix": null,
    "model_output_at_step": null,
    "intermediate_prediction_persisted": false
  },
  {
    "frame_index": 20,
    "frames_visible": "0..20",
    "provenance": "exact deterministic reconstruction; intermediate generation was not persisted",
    "prefill": "[SCENE-START] [OBJS-START] [OBJ] 0 \"multicolored wooden stacking toy\" 0 21 [PX] 0 298 318 1 330 314 2 294 318 4 322 310 5 287 310 6 244 341 7 283 310 9 310 306 10 302 302 12 263 283 13 255 279 14 251 271 15 232 263 16 228 244 17 208 236 18 201 244 19 197 216 [OBJ] 1 \"black and yellow cardboard motherboard box\" 0 21 [PX] 0 333 587 2 349 583 7 353 591 10 330 607 12 322 603 13 314 611 14 357 583 16 361 591 17 357 599 19 361 611 [OBJ] 2 \"white plastic lutein supplement bottle\" 0 21 [PX] 0 380 970 1 392 974 3 404 978 4 416 982 6 423 986 7 431 990 8 443 990 9 451 994 11 null null [OBJ] 3 \"Colorful wooden geometric sorting board\" 0 21 [PX] 0 388 306 4 380 302 7 373 298 9 365 294 11 373 283 12 337 271 13 341 263 15 353 255 16 361 244 18 369 232 20 369 220 [OBJ] 4 \"white cardboard box of diaper pail refill bags\" 0 21 [PX] 0 423 509 1 419 427 2 400 408 3 384 400 4 369 396 5 357 400 6 341 416 7 318 443 8 318 392 9 291 369 10 275 345 11 259 322 12 236 333 13 216 330 14 201 326 15 189 314 16 173 306 17 154 306 18 138 298 19 126 291 20 111 287 [OBJ] 5 \"magenta suede pump\" 0 21 [PX] 0 505 494 7 490 505 8 null null 9 513 490 17 521 486 [OBJ] 6 \"peach and blue cardboard 12-pack of soda cans\" 0 21 [PX] 0 642 146 1 623 158 2 623 212 3 673 353 4 576 271 5 572 337 6 611 451 7 646 548 8 583 568 9 607 666 10 537 673 11 548 708 12 537 728 13 521 751 14 505 775 15 521 818 16 521 845 17 505 853 18 513 884 19 490 880 20 482 888 [OBJ] 7 \"grey and orange athletic shoe\" 0 21 [PX] 0 646 298 1 null null 2 783 306 3 771 318 4 724 298 7 716 291 9 708 283 10 716 287 12 708 279 15 701 271 18 693 263 [OBJ] 8 \"white cardboard moisturizer box\" 0 21 [PX] 0 837 525 2 818 529 3 845 521 4 873 501 6 845 458 7 814 474 8 794 490 9 783 490 10 775 494 11 767 501 12 755 517 13 751 501 15 744 498 16 740 513 17 748 498 18 744 505 19 740 525 20 740 548 [OBJ] 9 \"blue high-top sneaker\" 0 21 [PX] 0 919 384 2 908 388 4 null null 8 931 345 10 927 357 11 935 349 13 923 349 16 916 341 20 904 333 [OBJ] 10 \"multicolored cardboard Scrabble game\" 0 21 [PX] 0 947 333 2 947 353 3 943 361 7 943 373 8 958 392 9 962 400 10 958 482 11 951 486 13 939 474 14 939 451 16 931 447 [OBJS-END] [INTERACTIONS-START]",
    "generated_suffix": null,
    "model_output_at_step": null,
    "intermediate_prediction_persisted": false
  },
  {
    "frame_index": 21,
    "frames_visible": "0..21",
    "provenance": "exact deterministic reconstruction; intermediate generation was not persisted",
    "prefill": "[SCENE-START] [OBJS-START] [OBJ] 0 \"multicolored wooden stacking toy\" 0 22 [PX] 0 298 318 1 330 314 2 294 318 4 322 310 5 287 310 6 244 341 7 283 310 9 310 306 10 302 302 12 263 283 13 255 279 14 251 271 15 232 263 16 228 244 17 208 236 18 201 244 19 197 216 21 162 193 [OBJ] 1 \"black and yellow cardboard motherboard box\" 0 22 [PX] 0 333 587 2 349 583 7 353 591 10 330 607 12 322 603 13 314 611 14 357 583 16 361 591 17 357 599 19 361 611 [OBJ] 2 \"white plastic lutein supplement bottle\" 0 22 [PX] 0 380 970 1 392 974 3 404 978 4 416 982 6 423 986 7 431 990 8 443 990 9 451 994 11 null null [OBJ] 3 \"Colorful wooden geometric sorting board\" 0 22 [PX] 0 388 306 4 380 302 7 373 298 9 365 294 11 373 283 12 337 271 13 341 263 15 353 255 16 361 244 18 369 232 20 369 220 21 333 220 [OBJ] 4 \"white cardboard box of diaper pail refill bags\" 0 22 [PX] 0 423 509 1 419 427 2 400 408 3 384 400 4 369 396 5 357 400 6 341 416 7 318 443 8 318 392 9 291 369 10 275 345 11 259 322 12 236 333 13 216 330 14 201 326 15 189 314 16 173 306 17 154 306 18 138 298 19 126 291 20 111 287 21 95 283 [OBJ] 5 \"magenta suede pump\" 0 22 [PX] 0 505 494 7 490 505 8 null null 9 513 490 17 521 486 [OBJ] 6 \"peach and blue cardboard 12-pack of soda cans\" 0 22 [PX] 0 642 146 1 623 158 2 623 212 3 673 353 4 576 271 5 572 337 6 611 451 7 646 548 8 583 568 9 607 666 10 537 673 11 548 708 12 537 728 13 521 751 14 505 775 15 521 818 16 521 845 17 505 853 18 513 884 19 490 880 20 482 888 21 458 876 [OBJ] 7 \"grey and orange athletic shoe\" 0 22 [PX] 0 646 298 1 null null 2 783 306 3 771 318 4 724 298 7 716 291 9 708 283 10 716 287 12 708 279 15 701 271 18 693 263 21 685 255 [OBJ] 8 \"white cardboard moisturizer box\" 0 22 [PX] 0 837 525 2 818 529 3 845 521 4 873 501 6 845 458 7 814 474 8 794 490 9 783 490 10 775 494 11 767 501 12 755 517 13 751 501 15 744 498 16 740 513 17 748 498 18 744 505 19 740 525 20 740 548 [OBJ] 9 \"blue high-top sneaker\" 0 22 [PX] 0 919 384 2 908 388 4 null null 8 931 345 10 927 357 11 935 349 13 923 349 16 916 341 20 904 333 [OBJ] 10 \"multicolored cardboard Scrabble game\" 0 22 [PX] 0 947 333 2 947 353 3 943 361 7 943 373 8 958 392 9 962 400 10 958 482 11 951 486 13 939 474 14 939 451 16 931 447 [OBJS-END] [INTERACTIONS-START]",
    "generated_suffix": null,
    "model_output_at_step": null,
    "intermediate_prediction_persisted": false
  },
  {
    "frame_index": 22,
    "frames_visible": "0..22",
    "provenance": "exact deterministic reconstruction; intermediate generation was not persisted",
    "prefill": "[SCENE-START] [OBJS-START] [OBJ] 0 \"multicolored wooden stacking toy\" 0 23 [PX] 0 298 318 1 330 314 2 294 318 4 322 310 5 287 310 6 244 341 7 283 310 9 310 306 10 302 302 12 263 283 13 255 279 14 251 271 15 232 263 16 228 244 17 208 236 18 201 244 19 197 216 21 162 193 22 154 181 [OBJ] 1 \"black and yellow cardboard motherboard box\" 0 23 [PX] 0 333 587 2 349 583 7 353 591 10 330 607 12 322 603 13 314 611 14 357 583 16 361 591 17 357 599 19 361 611 22 365 619 [OBJ] 2 \"white plastic lutein supplement bottle\" 0 23 [PX] 0 380 970 1 392 974 3 404 978 4 416 982 6 423 986 7 431 990 8 443 990 9 451 994 11 null null [OBJ] 3 \"Colorful wooden geometric sorting board\" 0 23 [PX] 0 388 306 4 380 302 7 373 298 9 365 294 11 373 283 12 337 271 13 341 263 15 353 255 16 361 244 18 369 232 20 369 220 21 333 220 22 330 212 [OBJ] 4 \"white cardboard box of diaper pail refill bags\" 0 23 [PX] 0 423 509 1 419 427 2 400 408 3 384 400 4 369 396 5 357 400 6 341 416 7 318 443 8 318 392 9 291 369 10 275 345 11 259 322 12 236 333 13 216 330 14 201 326 15 189 314 16 173 306 17 154 306 18 138 298 19 126 291 20 111 287 21 95 283 22 80 279 [OBJ] 5 \"magenta suede pump\" 0 23 [PX] 0 505 494 7 490 505 8 null null 9 513 490 17 521 486 [OBJ] 6 \"peach and blue cardboard 12-pack of soda cans\" 0 23 [PX] 0 642 146 1 623 158 2 623 212 3 673 353 4 576 271 5 572 337 6 611 451 7 646 548 8 583 568 9 607 666 10 537 673 11 548 708 12 537 728 13 521 751 14 505 775 15 521 818 16 521 845 17 505 853 18 513 884 19 490 880 20 482 888 21 458 876 22 412 833 [OBJ] 7 \"grey and orange athletic shoe\" 0 23 [PX] 0 646 298 1 null null 2 783 306 3 771 318 4 724 298 7 716 291 9 708 283 10 716 287 12 708 279 15 701 271 18 693 263 21 685 255 [OBJ] 8 \"white cardboard moisturizer box\" 0 23 [PX] 0 837 525 2 818 529 3 845 521 4 873 501 6 845 458 7 814 474 8 794 490 9 783 490 10 775 494 11 767 501 12 755 517 13 751 501 15 744 498 16 740 513 17 748 498 18 744 505 19 740 525 20 740 548 22 748 564 [OBJ] 9 \"blue high-top sneaker\" 0 23 [PX] 0 919 384 2 908 388 4 null null 8 931 345 10 927 357 11 935 349 13 923 349 16 916 341 20 904 333 22 900 326 [OBJ] 10 \"multicolored cardboard Scrabble game\" 0 23 [PX] 0 947 333 2 947 353 3 943 361 7 943 373 8 958 392 9 962 400 10 958 482 11 951 486 13 939 474 14 939 451 16 931 447 [OBJS-END] [INTERACTIONS-START]",
    "generated_suffix": null,
    "model_output_at_step": null,
    "intermediate_prediction_persisted": false
  },
  {
    "frame_index": 23,
    "frames_visible": "0..23",
    "provenance": "exact persisted final-step prefill and generation",
    "prefill": "[SCENE-START] [OBJS-START] [OBJ] 0 \"multicolored wooden stacking toy\" 0 24 [PX] 0 298 318 1 330 314 2 294 318 4 322 310 5 287 310 6 244 341 7 283 310 9 310 306 10 302 302 12 263 283 13 255 279 14 251 271 15 232 263 16 228 244 17 208 236 18 201 244 19 197 216 21 162 193 22 154 181 [OBJ] 1 \"black and yellow cardboard motherboard box\" 0 24 [PX] 0 333 587 2 349 583 7 353 591 10 330 607 12 322 603 13 314 611 14 357 583 16 361 591 17 357 599 19 361 611 22 365 619 [OBJ] 2 \"white plastic lutein supplement bottle\" 0 24 [PX] 0 380 970 1 392 974 3 404 978 4 416 982 6 423 986 7 431 990 8 443 990 9 451 994 11 null null [OBJ] 3 \"Colorful wooden geometric sorting board\" 0 24 [PX] 0 388 306 4 380 302 7 373 298 9 365 294 11 373 283 12 337 271 13 341 263 15 353 255 16 361 244 18 369 232 20 369 220 21 333 220 22 330 212 [OBJ] 4 \"white cardboard box of diaper pail refill bags\" 0 24 [PX] 0 423 509 1 419 427 2 400 408 3 384 400 4 369 396 5 357 400 6 341 416 7 318 443 8 318 392 9 291 369 10 275 345 11 259 322 12 236 333 13 216 330 14 201 326 15 189 314 16 173 306 17 154 306 18 138 298 19 126 291 20 111 287 21 95 283 22 80 279 23 68 275 [OBJ] 5 \"magenta suede pump\" 0 24 [PX] 0 505 494 7 490 505 8 null null 9 513 490 17 521 486 [OBJ] 6 \"peach and blue cardboard 12-pack of soda cans\" 0 24 [PX] 0 642 146 1 623 158 2 623 212 3 673 353 4 576 271 5 572 337 6 611 451 7 646 548 8 583 568 9 607 666 10 537 673 11 548 708 12 537 728 13 521 751 14 505 775 15 521 818 16 521 845 17 505 853 18 513 884 19 490 880 20 482 888 21 458 876 22 412 833 23 455 896 [OBJ] 7 \"grey and orange athletic shoe\" 0 24 [PX] 0 646 298 1 null null 2 783 306 3 771 318 4 724 298 7 716 291 9 708 283 10 716 287 12 708 279 15 701 271 18 693 263 21 685 255 [OBJ] 8 \"white cardboard moisturizer box\" 0 24 [PX] 0 837 525 2 818 529 3 845 521 4 873 501 6 845 458 7 814 474 8 794 490 9 783 490 10 775 494 11 767 501 12 755 517 13 751 501 15 744 498 16 740 513 17 748 498 18 744 505 19 740 525 20 740 548 22 748 564 [OBJ] 9 \"blue high-top sneaker\" 0 24 [PX] 0 919 384 2 908 388 4 null null 8 931 345 10 927 357 11 935 349 13 923 349 16 916 341 20 904 333 22 900 326 23 892 322 [OBJ] 10 \"multicolored cardboard Scrabble game\" 0 24 [PX] 0 947 333 2 947 353 3 943 361 7 943 373 8 958 392 9 962 400 10 958 482 11 951 486 13 939 474 14 939 451 16 931 447 23 931 462 [OBJS-END] [INTERACTIONS-START]",
    "generated_suffix": "[INTERACT] 0 \"contact\" 0 8 [IN] 0 65535 [OUT] 0 65535 [INTERACT] 1 \"contact\" 0 20 [IN] 1 65535 [OUT] 1 65535 [INTERACT] 3 \"contact\" 0 21 [IN] 2 65535 [OUT] 2 65535 [INTERACT] 4 \"contact\" 0 21 [IN] 3 65535 [OUT] 3 65535 [INTERACT] 5 \"contact\" 0 21 [IN] 5 65535 [OUT] 5 65535 [INTERACT] 6 \"contact\" 0 21 [IN] 7 65535 [OUT] 7 65535 [INTERACT] 7 \"contact\" 0 21 [IN] 8 65535 [OUT] 8 65535 [INTERACT] 8 \"contact\" 0 21 [IN] 9 65535 [OUT] 9 65535 [INTERACT] 2 \"collision\" 22 22 [IN] 1 65535 [OUT] 1 65535 [INTERACTIONS-END] [SCENE-END]",
    "model_output_at_step": "[SCENE-START] [OBJS-START] [OBJ] 0 \"multicolored wooden stacking toy\" 0 24 [PX] 0 298 318 1 330 314 2 294 318 4 322 310 5 287 310 6 244 341 7 283 310 9 310 306 10 302 302 12 263 283 13 255 279 14 251 271 15 232 263 16 228 244 17 208 236 18 201 244 19 197 216 21 162 193 22 154 181 [OBJ] 1 \"black and yellow cardboard motherboard box\" 0 24 [PX] 0 333 587 2 349 583 7 353 591 10 330 607 12 322 603 13 314 611 14 357 583 16 361 591 17 357 599 19 361 611 22 365 619 [OBJ] 2 \"white plastic lutein supplement bottle\" 0 24 [PX] 0 380 970 1 392 974 3 404 978 4 416 982 6 423 986 7 431 990 8 443 990 9 451 994 11 null null [OBJ] 3 \"Colorful wooden geometric sorting board\" 0 24 [PX] 0 388 306 4 380 302 7 373 298 9 365 294 11 373 283 12 337 271 13 341 263 15 353 255 16 361 244 18 369 232 20 369 220 21 333 220 22 330 212 [OBJ] 4 \"white cardboard box of diaper pail refill bags\" 0 24 [PX] 0 423 509 1 419 427 2 400 408 3 384 400 4 369 396 5 357 400 6 341 416 7 318 443 8 318 392 9 291 369 10 275 345 11 259 322 12 236 333 13 216 330 14 201 326 15 189 314 16 173 306 17 154 306 18 138 298 19 126 291 20 111 287 21 95 283 22 80 279 23 68 275 [OBJ] 5 \"magenta suede pump\" 0 24 [PX] 0 505 494 7 490 505 8 null null 9 513 490 17 521 486 [OBJ] 6 \"peach and blue cardboard 12-pack of soda cans\" 0 24 [PX] 0 642 146 1 623 158 2 623 212 3 673 353 4 576 271 5 572 337 6 611 451 7 646 548 8 583 568 9 607 666 10 537 673 11 548 708 12 537 728 13 521 751 14 505 775 15 521 818 16 521 845 17 505 853 18 513 884 19 490 880 20 482 888 21 458 876 22 412 833 23 455 896 [OBJ] 7 \"grey and orange athletic shoe\" 0 24 [PX] 0 646 298 1 null null 2 783 306 3 771 318 4 724 298 7 716 291 9 708 283 10 716 287 12 708 279 15 701 271 18 693 263 21 685 255 [OBJ] 8 \"white cardboard moisturizer box\" 0 24 [PX] 0 837 525 2 818 529 3 845 521 4 873 501 6 845 458 7 814 474 8 794 490 9 783 490 10 775 494 11 767 501 12 755 517 13 751 501 15 744 498 16 740 513 17 748 498 18 744 505 19 740 525 20 740 548 22 748 564 [OBJ] 9 \"blue high-top sneaker\" 0 24 [PX] 0 919 384 2 908 388 4 null null 8 931 345 10 927 357 11 935 349 13 923 349 16 916 341 20 904 333 22 900 326 23 892 322 [OBJ] 10 \"multicolored cardboard Scrabble game\" 0 24 [PX] 0 947 333 2 947 353 3 943 361 7 943 373 8 958 392 9 962 400 10 958 482 11 951 486 13 939 474 14 939 451 16 931 447 23 931 462 [OBJS-END] [INTERACTIONS-START] [INTERACT] 0 \"contact\" 0 8 [IN] 0 65535 [OUT] 0 65535 [INTERACT] 1 \"contact\" 0 20 [IN] 1 65535 [OUT] 1 65535 [INTERACT] 3 \"contact\" 0 21 [IN] 2 65535 [OUT] 2 65535 [INTERACT] 4 \"contact\" 0 21 [IN] 3 65535 [OUT] 3 65535 [INTERACT] 5 \"contact\" 0 21 [IN] 5 65535 [OUT] 5 65535 [INTERACT] 6 \"contact\" 0 21 [IN] 7 65535 [OUT] 7 65535 [INTERACT] 7 \"contact\" 0 21 [IN] 8 65535 [OUT] 8 65535 [INTERACT] 8 \"contact\" 0 21 [IN] 9 65535 [OUT] 9 65535 [INTERACT] 2 \"collision\" 22 22 [IN] 1 65535 [OUT] 1 65535 [INTERACTIONS-END] [SCENE-END]",
    "intermediate_prediction_persisted": true
  }
]
Final prediction
[SCENE-START] [OBJS-START] [OBJ] 0 "multicolored wooden stacking toy" 0 24 [PX] 0 298 318 1 330 314 2 294 318 4 322 310 5 287 310 6 244 341 7 283 310 9 310 306 10 302 302 12 263 283 13 255 279 14 251 271 15 232 263 16 228 244 17 208 236 18 201 244 19 197 216 21 162 193 22 154 181 [OBJ] 1 "black and yellow cardboard motherboard box" 0 24 [PX] 0 333 587 2 349 583 7 353 591 10 330 607 12 322 603 13 314 611 14 357 583 16 361 591 17 357 599 19 361 611 22 365 619 [OBJ] 2 "white plastic lutein supplement bottle" 0 24 [PX] 0 380 970 1 392 974 3 404 978 4 416 982 6 423 986 7 431 990 8 443 990 9 451 994 11 null null [OBJ] 3 "Colorful wooden geometric sorting board" 0 24 [PX] 0 388 306 4 380 302 7 373 298 9 365 294 11 373 283 12 337 271 13 341 263 15 353 255 16 361 244 18 369 232 20 369 220 21 333 220 22 330 212 [OBJ] 4 "white cardboard box of diaper pail refill bags" 0 24 [PX] 0 423 509 1 419 427 2 400 408 3 384 400 4 369 396 5 357 400 6 341 416 7 318 443 8 318 392 9 291 369 10 275 345 11 259 322 12 236 333 13 216 330 14 201 326 15 189 314 16 173 306 17 154 306 18 138 298 19 126 291 20 111 287 21 95 283 22 80 279 23 68 275 [OBJ] 5 "magenta suede pump" 0 24 [PX] 0 505 494 7 490 505 8 null null 9 513 490 17 521 486 [OBJ] 6 "peach and blue cardboard 12-pack of soda cans" 0 24 [PX] 0 642 146 1 623 158 2 623 212 3 673 353 4 576 271 5 572 337 6 611 451 7 646 548 8 583 568 9 607 666 10 537 673 11 548 708 12 537 728 13 521 751 14 505 775 15 521 818 16 521 845 17 505 853 18 513 884 19 490 880 20 482 888 21 458 876 22 412 833 23 455 896 [OBJ] 7 "grey and orange athletic shoe" 0 24 [PX] 0 646 298 1 null null 2 783 306 3 771 318 4 724 298 7 716 291 9 708 283 10 716 287 12 708 279 15 701 271 18 693 263 21 685 255 [OBJ] 8 "white cardboard moisturizer box" 0 24 [PX] 0 837 525 2 818 529 3 845 521 4 873 501 6 845 458 7 814 474 8 794 490 9 783 490 10 775 494 11 767 501 12 755 517 13 751 501 15 744 498 16 740 513 17 748 498 18 744 505 19 740 525 20 740 548 22 748 564 [OBJ] 9 "blue high-top sneaker" 0 24 [PX] 0 919 384 2 908 388 4 null null 8 931 345 10 927 357 11 935 349 13 923 349 16 916 341 20 904 333 22 900 326 23 892 322 [OBJ] 10 "multicolored cardboard Scrabble game" 0 24 [PX] 0 947 333 2 947 353 3 943 361 7 943 373 8 958 392 9 962 400 10 958 482 11 951 486 13 939 474 14 939 451 16 931 447 23 931 462 [OBJS-END] [INTERACTIONS-START] [INTERACT] 0 "contact" 0 8 [IN] 0 65535 [OUT] 0 65535 [INTERACT] 1 "contact" 0 20 [IN] 1 65535 [OUT] 1 65535 [INTERACT] 3 "contact" 0 21 [IN] 2 65535 [OUT] 2 65535 [INTERACT] 4 "contact" 0 21 [IN] 3 65535 [OUT] 3 65535 [INTERACT] 5 "contact" 0 21 [IN] 5 65535 [OUT] 5 65535 [INTERACT] 6 "contact" 0 21 [IN] 7 65535 [OUT] 7 65535 [INTERACT] 7 "contact" 0 21 [IN] 8 65535 [OUT] 8 65535 [INTERACT] 8 "contact" 0 21 [IN] 9 65535 [OUT] 9 65535 [INTERACT] 2 "collision" 22 22 [IN] 1 65535 [OUT] 1 65535 [INTERACTIONS-END] [SCENE-END]
Parsed prediction
{
  "objects": [
    {
      "id": 0,
      "image_positions": [
        {
          "t": 0,
          "x": 298,
          "y": 318
        },
        {
          "t": 1,
          "x": 330,
          "y": 314
        },
        {
          "t": 2,
          "x": 294,
          "y": 318
        },
        {
          "t": 4,
          "x": 322,
          "y": 310
        },
        {
          "t": 5,
          "x": 287,
          "y": 310
        },
        {
          "t": 6,
          "x": 244,
          "y": 341
        },
        {
          "t": 7,
          "x": 283,
          "y": 310
        },
        {
          "t": 9,
          "x": 310,
          "y": 306
        },
        {
          "t": 10,
          "x": 302,
          "y": 302
        },
        {
          "t": 12,
          "x": 263,
          "y": 283
        },
        {
          "t": 13,
          "x": 255,
          "y": 279
        },
        {
          "t": 14,
          "x": 251,
          "y": 271
        },
        {
          "t": 15,
          "x": 232,
          "y": 263
        },
        {
          "t": 16,
          "x": 228,
          "y": 244
        },
        {
          "t": 17,
          "x": 208,
          "y": 236
        },
        {
          "t": 18,
          "x": 201,
          "y": 244
        },
        {
          "t": 19,
          "x": 197,
          "y": 216
        },
        {
          "t": 21,
          "x": 162,
          "y": 193
        },
        {
          "t": 22,
          "x": 154,
          "y": 181
        }
      ],
      "birth": 0,
      "death": 24,
      "type": "multicolored wooden stacking toy"
    },
    {
      "id": 1,
      "image_positions": [
        {
          "t": 0,
          "x": 333,
          "y": 587
        },
        {
          "t": 2,
          "x": 349,
          "y": 583
        },
        {
          "t": 7,
          "x": 353,
          "y": 591
        },
        {
          "t": 10,
          "x": 330,
          "y": 607
        },
        {
          "t": 12,
          "x": 322,
          "y": 603
        },
        {
          "t": 13,
          "x": 314,
          "y": 611
        },
        {
          "t": 14,
          "x": 357,
          "y": 583
        },
        {
          "t": 16,
          "x": 361,
          "y": 591
        },
        {
          "t": 17,
          "x": 357,
          "y": 599
        },
        {
          "t": 19,
          "x": 361,
          "y": 611
        },
        {
          "t": 22,
          "x": 365,
          "y": 619
        }
      ],
      "birth": 0,
      "death": 24,
      "type": "black and yellow cardboard motherboard box"
    },
    {
      "id": 2,
      "image_positions": [
        {
          "t": 0,
          "x": 380,
          "y": 970
        },
        {
          "t": 1,
          "x": 392,
          "y": 974
        },
        {
          "t": 3,
          "x": 404,
          "y": 978
        },
        {
          "t": 4,
          "x": 416,
          "y": 982
        },
        {
          "t": 6,
          "x": 423,
          "y": 986
        },
        {
          "t": 7,
          "x": 431,
          "y": 990
        },
        {
          "t": 8,
          "x": 443,
          "y": 990
        },
        {
          "t": 9,
          "x": 451,
          "y": 994
        },
        {
          "t": 11,
          "x": null,
          "y": null
        }
      ],
      "birth": 0,
      "death": 24,
      "type": "white plastic lutein supplement bottle"
    },
    {
      "id": 3,
      "image_positions": [
        {
          "t": 0,
          "x": 388,
          "y": 306
        },
        {
          "t": 4,
          "x": 380,
          "y": 302
        },
        {
          "t": 7,
          "x": 373,
          "y": 298
        },
        {
          "t": 9,
          "x": 365,
          "y": 294
        },
        {
          "t": 11,
          "x": 373,
          "y": 283
        },
        {
          "t": 12,
          "x": 337,
          "y": 271
        },
        {
          "t": 13,
          "x": 341,
          "y": 263
        },
        {
          "t": 15,
          "x": 353,
          "y": 255
        },
        {
          "t": 16,
          "x": 361,
          "y": 244
        },
        {
          "t": 18,
          "x": 369,
          "y": 232
        },
        {
          "t": 20,
          "x": 369,
          "y": 220
        },
        {
          "t": 21,
          "x": 333,
          "y": 220
        },
        {
          "t": 22,
          "x": 330,
          "y": 212
        }
      ],
      "birth": 0,
      "death": 24,
      "type": "Colorful wooden geometric sorting board"
    },
    {
      "id": 4,
      "image_positions": [
        {
          "t": 0,
          "x": 423,
          "y": 509
        },
        {
          "t": 1,
          "x": 419,
          "y": 427
        },
        {
          "t": 2,
          "x": 400,
          "y": 408
        },
        {
          "t": 3,
          "x": 384,
          "y": 400
        },
        {
          "t": 4,
          "x": 369,
          "y": 396
        },
        {
          "t": 5,
          "x": 357,
          "y": 400
        },
        {
          "t": 6,
          "x": 341,
          "y": 416
        },
        {
          "t": 7,
          "x": 318,
          "y": 443
        },
        {
          "t": 8,
          "x": 318,
          "y": 392
        },
        {
          "t": 9,
          "x": 291,
          "y": 369
        },
        {
          "t": 10,
          "x": 275,
          "y": 345
        },
        {
          "t": 11,
          "x": 259,
          "y": 322
        },
        {
          "t": 12,
          "x": 236,
          "y": 333
        },
        {
          "t": 13,
          "x": 216,
          "y": 330
        },
        {
          "t": 14,
          "x": 201,
          "y": 326
        },
        {
          "t": 15,
          "x": 189,
          "y": 314
        },
        {
          "t": 16,
          "x": 173,
          "y": 306
        },
        {
          "t": 17,
          "x": 154,
          "y": 306
        },
        {
          "t": 18,
          "x": 138,
          "y": 298
        },
        {
          "t": 19,
          "x": 126,
          "y": 291
        },
        {
          "t": 20,
          "x": 111,
          "y": 287
        },
        {
          "t": 21,
          "x": 95,
          "y": 283
        },
        {
          "t": 22,
          "x": 80,
          "y": 279
        },
        {
          "t": 23,
          "x": 68,
          "y": 275
        }
      ],
      "birth": 0,
      "death": 24,
      "type": "white cardboard box of diaper pail refill bags"
    },
    {
      "id": 5,
      "image_positions": [
        {
          "t": 0,
          "x": 505,
          "y": 494
        },
        {
          "t": 7,
          "x": 490,
          "y": 505
        },
        {
          "t": 8,
          "x": null,
          "y": null
        },
        {
          "t": 9,
          "x": 513,
          "y": 490
        },
        {
          "t": 17,
          "x": 521,
          "y": 486
        }
      ],
      "birth": 0,
      "death": 24,
      "type": "magenta suede pump"
    },
    {
      "id": 6,
      "image_positions": [
        {
          "t": 0,
          "x": 642,
          "y": 146
        },
        {
          "t": 1,
          "x": 623,
          "y": 158
        },
        {
          "t": 2,
          "x": 623,
          "y": 212
        },
        {
          "t": 3,
          "x": 673,
          "y": 353
        },
        {
          "t": 4,
          "x": 576,
          "y": 271
        },
        {
          "t": 5,
          "x": 572,
          "y": 337
        },
        {
          "t": 6,
          "x": 611,
          "y": 451
        },
        {
          "t": 7,
          "x": 646,
          "y": 548
        },
        {
          "t": 8,
          "x": 583,
          "y": 568
        },
        {
          "t": 9,
          "x": 607,
          "y": 666
        },
        {
          "t": 10,
          "x": 537,
          "y": 673
        },
        {
          "t": 11,
          "x": 548,
          "y": 708
        },
        {
          "t": 12,
          "x": 537,
          "y": 728
        },
        {
          "t": 13,
          "x": 521,
          "y": 751
        },
        {
          "t": 14,
          "x": 505,
          "y": 775
        },
        {
          "t": 15,
          "x": 521,
          "y": 818
        },
        {
          "t": 16,
          "x": 521,
          "y": 845
        },
        {
          "t": 17,
          "x": 505,
          "y": 853
        },
        {
          "t": 18,
          "x": 513,
          "y": 884
        },
        {
          "t": 19,
          "x": 490,
          "y": 880
        },
        {
          "t": 20,
          "x": 482,
          "y": 888
        },
        {
          "t": 21,
          "x": 458,
          "y": 876
        },
        {
          "t": 22,
          "x": 412,
          "y": 833
        },
        {
          "t": 23,
          "x": 455,
          "y": 896
        }
      ],
      "birth": 0,
      "death": 24,
      "type": "peach and blue cardboard 12-pack of soda cans"
    },
    {
      "id": 7,
      "image_positions": [
        {
          "t": 0,
          "x": 646,
          "y": 298
        },
        {
          "t": 1,
          "x": null,
          "y": null
        },
        {
          "t": 2,
          "x": 783,
          "y": 306
        },
        {
          "t": 3,
          "x": 771,
          "y": 318
        },
        {
          "t": 4,
          "x": 724,
          "y": 298
        },
        {
          "t": 7,
          "x": 716,
          "y": 291
        },
        {
          "t": 9,
          "x": 708,
          "y": 283
        },
        {
          "t": 10,
          "x": 716,
          "y": 287
        },
        {
          "t": 12,
          "x": 708,
          "y": 279
        },
        {
          "t": 15,
          "x": 701,
          "y": 271
        },
        {
          "t": 18,
          "x": 693,
          "y": 263
        },
        {
          "t": 21,
          "x": 685,
          "y": 255
        }
      ],
      "birth": 0,
      "death": 24,
      "type": "grey and orange athletic shoe"
    },
    {
      "id": 8,
      "image_positions": [
        {
          "t": 0,
          "x": 837,
          "y": 525
        },
        {
          "t": 2,
          "x": 818,
          "y": 529
        },
        {
          "t": 3,
          "x": 845,
          "y": 521
        },
        {
          "t": 4,
          "x": 873,
          "y": 501
        },
        {
          "t": 6,
          "x": 845,
          "y": 458
        },
        {
          "t": 7,
          "x": 814,
          "y": 474
        },
        {
          "t": 8,
          "x": 794,
          "y": 490
        },
        {
          "t": 9,
          "x": 783,
          "y": 490
        },
        {
          "t": 10,
          "x": 775,
          "y": 494
        },
        {
          "t": 11,
          "x": 767,
          "y": 501
        },
        {
          "t": 12,
          "x": 755,
          "y": 517
        },
        {
          "t": 13,
          "x": 751,
          "y": 501
        },
        {
          "t": 15,
          "x": 744,
          "y": 498
        },
        {
          "t": 16,
          "x": 740,
          "y": 513
        },
        {
          "t": 17,
          "x": 748,
          "y": 498
        },
        {
          "t": 18,
          "x": 744,
          "y": 505
        },
        {
          "t": 19,
          "x": 740,
          "y": 525
        },
        {
          "t": 20,
          "x": 740,
          "y": 548
        },
        {
          "t": 22,
          "x": 748,
          "y": 564
        }
      ],
      "birth": 0,
      "death": 24,
      "type": "white cardboard moisturizer box"
    },
    {
      "id": 9,
      "image_positions": [
        {
          "t": 0,
          "x": 919,
          "y": 384
        },
        {
          "t": 2,
          "x": 908,
          "y": 388
        },
        {
          "t": 4,
          "x": null,
          "y": null
        },
        {
          "t": 8,
          "x": 931,
          "y": 345
        },
        {
          "t": 10,
          "x": 927,
          "y": 357
        },
        {
          "t": 11,
          "x": 935,
          "y": 349
        },
        {
          "t": 13,
          "x": 923,
          "y": 349
        },
        {
          "t": 16,
          "x": 916,
          "y": 341
        },
        {
          "t": 20,
          "x": 904,
          "y": 333
        },
        {
          "t": 22,
          "x": 900,
          "y": 326
        },
        {
          "t": 23,
          "x": 892,
          "y": 322
        }
      ],
      "birth": 0,
      "death": 24,
      "type": "blue high-top sneaker"
    },
    {
      "id": 10,
      "image_positions": [
        {
          "t": 0,
          "x": 947,
          "y": 333
        },
        {
          "t": 2,
          "x": 947,
          "y": 353
        },
        {
          "t": 3,
          "x": 943,
          "y": 361
        },
        {
          "t": 7,
          "x": 943,
          "y": 373
        },
        {
          "t": 8,
          "x": 958,
          "y": 392
        },
        {
          "t": 9,
          "x": 962,
          "y": 400
        },
        {
          "t": 10,
          "x": 958,
          "y": 482
        },
        {
          "t": 11,
          "x": 951,
          "y": 486
        },
        {
          "t": 13,
          "x": 939,
          "y": 474
        },
        {
          "t": 14,
          "x": 939,
          "y": 451
        },
        {
          "t": 16,
          "x": 931,
          "y": 447
        },
        {
          "t": 23,
          "x": 931,
          "y": 462
        }
      ],
      "birth": 0,
      "death": 24,
      "type": "multicolored cardboard Scrabble game"
    }
  ],
  "interactions": [
    {
      "id": 0,
      "inputs": [
        0,
        65535
      ],
      "outputs": [
        0,
        65535
      ],
      "begins_at": 0,
      "ends_at": 8,
      "type": "contact"
    },
    {
      "id": 1,
      "inputs": [
        1,
        65535
      ],
      "outputs": [
        1,
        65535
      ],
      "begins_at": 0,
      "ends_at": 20,
      "type": "contact"
    },
    {
      "id": 3,
      "inputs": [
        2,
        65535
      ],
      "outputs": [
        2,
        65535
      ],
      "begins_at": 0,
      "ends_at": 21,
      "type": "contact"
    },
    {
      "id": 4,
      "inputs": [
        3,
        65535
      ],
      "outputs": [
        3,
        65535
      ],
      "begins_at": 0,
      "ends_at": 21,
      "type": "contact"
    },
    {
      "id": 5,
      "inputs": [
        5,
        65535
      ],
      "outputs": [
        5,
        65535
      ],
      "begins_at": 0,
      "ends_at": 21,
      "type": "contact"
    },
    {
      "id": 6,
      "inputs": [
        7,
        65535
      ],
      "outputs": [
        7,
        65535
      ],
      "begins_at": 0,
      "ends_at": 21,
      "type": "contact"
    },
    {
      "id": 7,
      "inputs": [
        8,
        65535
      ],
      "outputs": [
        8,
        65535
      ],
      "begins_at": 0,
      "ends_at": 21,
      "type": "contact"
    },
    {
      "id": 8,
      "inputs": [
        9,
        65535
      ],
      "outputs": [
        9,
        65535
      ],
      "begins_at": 0,
      "ends_at": 21,
      "type": "contact"
    },
    {
      "id": 2,
      "inputs": [
        1,
        65535
      ],
      "outputs": [
        1,
        65535
      ],
      "begins_at": 22,
      "ends_at": 22,
      "type": "collision"
    }
  ]
}
Per-sample evaluator details
{
  "objects": {
    "avg_type_similarity": 1.0,
    "avg_size_diff": null,
    "avg_3d_iou": null,
    "avg_image_position_px_diff": 0.0,
    "avg_image_position_segmentation_acc": 1.0,
    "avg_image_position_segmentation_acc_small": 1.0,
    "avg_image_position_segmentation_acc_medium": 1.0,
    "avg_image_position_segmentation_acc_large": null,
    "avg_image_position_segmentation_acc_first_frame": 1.0,
    "avg_image_position_segmentation_visible_acc": 1.0,
    "avg_quaternion_geodesic_deg": null,
    "visibility_acc": 1.0,
    "visibility_true_acc": 1.0,
    "visibility_false_acc": 1.0,
    "is_in_frame_acc": 1.0,
    "is_in_frame_true_acc": 1.0,
    "is_in_frame_false_acc": 1.0,
    "vis_acc_from_px": 1.0,
    "vis_acc_from_px_true_acc": 1.0,
    "vis_acc_from_px_false_acc": 1.0,
    "num_matches": 11,
    "num_unmatched_pred": 0,
    "num_unmatched_target": 0
  },
  "interactions": {
    "avg_interaction_temporal_span_giou": 0.7666337285902504,
    "avg_interaction_input_object_jaccard": 0.25925925925925924,
    "avg_interaction_output_object_jaccard": 0.25925925925925924,
    "avg_interaction_type_exact_match_acc": 1.0,
    "num_interaction_matches": 9,
    "num_unmatched_pred_interactions": 0,
    "num_unmatched_target_interactions": 17,
    "interaction_temporal_iou_thresholds": [
      0.25,
      0.5,
      0.75,
      1.0
    ],
    "interaction_object_jaccard_thresholds": [
      0.25,
      0.5,
      0.75,
      1.0
    ],
    "interaction_temporal_iou_counts_by_threshold": {
      "0.25": {
        "true_positives": 8,
        "false_positives": 1,
        "false_negatives": 17
      },
      "0.5": {
        "true_positives": 8,
        "false_positives": 1,
        "false_negatives": 17
      },
      "0.75": {
        "true_positives": 8,
        "false_positives": 1,
        "false_negatives": 17
      },
      "1.0": {
        "true_positives": 0,
        "false_positives": 9,
        "false_negatives": 17
      }
    },
    "interaction_temporal_iou_precision_by_threshold": {
      "0.25": 0.8888888888888888,
      "0.5": 0.8888888888888888,
      "0.75": 0.8888888888888888,
      "1.0": 0.0
    },
    "interaction_temporal_iou_recall_by_threshold": {
      "0.25": 0.32,
      "0.5": 0.32,
      "0.75": 0.32,
      "1.0": 0.0
    },
    "interaction_temporal_iou_f1_by_threshold": {
      "0.25": 0.47058823529411764,
      "0.5": 0.47058823529411764,
      "0.75": 0.47058823529411764,
      "1.0": 0.0
    },
    "interaction_input_object_jaccard_counts_by_threshold": {
      "0.25": {
        "true_positives": 7,
        "false_positives": 2,
        "false_negatives": 17
      },
      "0.5": {
        "true_positives": 0,
        "false_positives": 9,
        "false_negatives": 17
      },
      "0.75": {
        "true_positives": 0,
        "false_positives": 9,
        "false_negatives": 17
      },
      "1.0": {
        "true_positives": 0,
        "false_positives": 9,
        "false_negatives": 17
      }
    },
    "interaction_input_object_jaccard_precision_by_threshold": {
      "0.25": 0.7777777777777778,
      "0.5": 0.0,
      "0.75": 0.0,
      "1.0": 0.0
    },
    "interaction_input_object_jaccard_recall_by_threshold": {
      "0.25": 0.2916666666666667,
      "0.5": 0.0,
      "0.75": 0.0,
      "1.0": 0.0
    },
    "interaction_input_object_jaccard_f1_by_threshold": {
      "0.25": 0.42424242424242425,
      "0.5": 0.0,
      "0.75": 0.0,
      "1.0": 0.0
    },
    "interaction_output_object_jaccard_counts_by_threshold": {
      "0.25": {
        "true_positives": 7,
        "false_positives": 2,
        "false_negatives": 17
      },
      "0.5": {
        "true_positives": 0,
        "false_positives": 9,
        "false_negatives": 17
      },
      "0.75": {
        "true_positives": 0,
        "false_positives": 9,
        "false_negatives": 17
      },
      "1.0": {
        "true_positives": 0,
        "false_positives": 9,
        "false_negatives": 17
      }
    },
    "interaction_output_object_jaccard_precision_by_threshold": {
      "0.25": 0.7777777777777778,
      "0.5": 0.0,
      "0.75": 0.0,
      "1.0": 0.0
    },
    "interaction_output_object_jaccard_recall_by_threshold": {
      "0.25": 0.2916666666666667,
      "0.5": 0.0,
      "0.75": 0.0,
      "1.0": 0.0
    },
    "interaction_output_object_jaccard_f1_by_threshold": {
      "0.25": 0.42424242424242425,
      "0.5": 0.0,
      "0.75": 0.0,
      "1.0": 0.0
    }
  }
}
Prompt
<video>
Analyze the provided video and return ONLY a valid sentinel sequence in this format:
[SCENE-START] [OBJS-START]
[OBJ] id "type" birth death [PX] t px py ...
[OBJ] ...
[OBJS-END]
[INTERACTIONS-START]
[INTERACT] id "type" begins_at ends_at [IN] in0 in1 ... [OUT] out0 out1 ...
[INTERACT] ...
[INTERACTIONS-END] [SCENE-END]

Constraints:
- Return only the sentinel text (no JSON, XML, markdown, comments, or extra prose).
- Keep tags exactly as written:
  `[SCENE-START] [OBJS-START] [OBJ] [PX] [OBJS-END] [INTERACTIONS-START] [INTERACT] [IN] [OUT] [INTERACTIONS-END] [SCENE-END]`
- Use quoted strings for `type` (double quotes).
- `PX` uses repeated groups of 3 values in order: `t px py`.
  - `t` is the timestamp (frame number).
  - `px` and `py` are the pixel coordinates of the object in that frame, normalized to [0,1] relative to the frame dimensions, scaled by 1000 and rounded to the nearest integer. For example, `px` of 0.1234 would be represented as 123.
- When an object is occluded or not visible in a frame, `PX` may use `t null null`.
- `IN` and `OUT` contain whitespace-separated integer ids.
End-to-end

One full-clip GT object prefill

The E2E model saw all 24 frames once. Its assistant text was the exact GT object section through [INTERACTIONS-START], and the model generated only the interaction suffix shown here.

Every persisted/reconstructed prefill step
[
  {
    "frame_index": 23,
    "frames_visible": "0..23",
    "provenance": "exact persisted full-clip prefill and generation",
    "prefill": "[SCENE-START] [OBJS-START] [OBJ] 0 \"multicolored wooden stacking toy\" 0 24 [PX] 0 298 318 1 330 314 2 294 318 4 322 310 5 287 310 6 244 341 7 283 310 9 310 306 10 302 302 12 263 283 13 255 279 14 251 271 15 232 263 16 228 244 17 208 236 18 201 244 19 197 216 21 162 193 22 154 181 [OBJ] 1 \"black and yellow cardboard motherboard box\" 0 24 [PX] 0 333 587 2 349 583 7 353 591 10 330 607 12 322 603 13 314 611 14 357 583 16 361 591 17 357 599 19 361 611 22 365 619 [OBJ] 2 \"white plastic lutein supplement bottle\" 0 24 [PX] 0 380 970 1 392 974 3 404 978 4 416 982 6 423 986 7 431 990 8 443 990 9 451 994 11 null null [OBJ] 3 \"Colorful wooden geometric sorting board\" 0 24 [PX] 0 388 306 4 380 302 7 373 298 9 365 294 11 373 283 12 337 271 13 341 263 15 353 255 16 361 244 18 369 232 20 369 220 21 333 220 22 330 212 [OBJ] 4 \"white cardboard box of diaper pail refill bags\" 0 24 [PX] 0 423 509 1 419 427 2 400 408 3 384 400 4 369 396 5 357 400 6 341 416 7 318 443 8 318 392 9 291 369 10 275 345 11 259 322 12 236 333 13 216 330 14 201 326 15 189 314 16 173 306 17 154 306 18 138 298 19 126 291 20 111 287 21 95 283 22 80 279 23 68 275 [OBJ] 5 \"magenta suede pump\" 0 24 [PX] 0 505 494 7 490 505 8 null null 9 513 490 17 521 486 [OBJ] 6 \"peach and blue cardboard 12-pack of soda cans\" 0 24 [PX] 0 642 146 1 623 158 2 623 212 3 673 353 4 576 271 5 572 337 6 611 451 7 646 548 8 583 568 9 607 666 10 537 673 11 548 708 12 537 728 13 521 751 14 505 775 15 521 818 16 521 845 17 505 853 18 513 884 19 490 880 20 482 888 21 458 876 22 412 833 23 455 896 [OBJ] 7 \"grey and orange athletic shoe\" 0 24 [PX] 0 646 298 1 null null 2 783 306 3 771 318 4 724 298 7 716 291 9 708 283 10 716 287 12 708 279 15 701 271 18 693 263 21 685 255 [OBJ] 8 \"white cardboard moisturizer box\" 0 24 [PX] 0 837 525 2 818 529 3 845 521 4 873 501 6 845 458 7 814 474 8 794 490 9 783 490 10 775 494 11 767 501 12 755 517 13 751 501 15 744 498 16 740 513 17 748 498 18 744 505 19 740 525 20 740 548 22 748 564 [OBJ] 9 \"blue high-top sneaker\" 0 24 [PX] 0 919 384 2 908 388 4 null null 8 931 345 10 927 357 11 935 349 13 923 349 16 916 341 20 904 333 22 900 326 23 892 322 [OBJ] 10 \"multicolored cardboard Scrabble game\" 0 24 [PX] 0 947 333 2 947 353 3 943 361 7 943 373 8 958 392 9 962 400 10 958 482 11 951 486 13 939 474 14 939 451 16 931 447 23 931 462 [OBJS-END] [INTERACTIONS-START]",
    "generated_suffix": "[INTERACT] 1 \"contact\" 0 23 [IN] 0 3 [OUT] 0 3 [INTERACT] 2 \"contact\" 0 23 [IN] 0 65535 [OUT] 0 65535 [INTERACT] 3 \"contact\" 0 23 [IN] 1 65535 [OUT] 1 65535 [INTERACT] 5 \"contact\" 0 23 [IN] 2 65535 [OUT] 2 65535 [INTERACT] 6 \"contact\" 0 23 [IN] 3 65535 [OUT] 3 65535 [INTERACT] 12 \"contact\" 0 23 [IN] 5 65535 [OUT] 5 65535 [INTERACT] 17 \"contact\" 0 23 [IN] 7 65535 [OUT] 7 65535 [INTERACT] 18 \"contact\" 0 23 [IN] 8 65535 [OUT] 8 65535 [INTERACT] 19 \"contact\" 0 23 [IN] 9 65535 [OUT] 9 65535 [INTERACT] 4 \"contact\" 0 23 [IN] 10 65535 [OUT] 10 65535 [INTERACT] 16 \"collision\" 2 2 [IN] 6 8 [OUT] 6 8 [INTERACT] 13 \"collision\" 5 5 [IN] 6 65535 [OUT] 6 65535 [INTERACT] 14 \"collision\" 7 7 [IN] 6 65535 [OUT] 6 65535 [INTERACT] 15 \"contact\" 8 23 [IN] 6 65535 [OUT] 6 65535 [INTERACT] 0 \"collision\" 9 9 [IN] 0 4 [OUT] 0 4 [INTERACT] 7 \"collision\" 10 10 [IN] 4 65535 [OUT] 4 65535 [INTERACT] 8 \"collision\" 12 12 [IN] 4 65535 [OUT] 4 65535 [INTERACT] 9 \"collision\" 14 14 [IN] 4 65535 [OUT] 4 65535 [INTERACT] 10 \"collision\" 16 16 [IN] 4 65535 [OUT] 4 65535 [INTERACT] 11 \"contact\" 17 23 [IN] 4 65535 [OUT] 4 65535 [INTERACTIONS-END] [SCENE-END]",
    "model_output_at_step": "[SCENE-START] [OBJS-START] [OBJ] 0 \"multicolored wooden stacking toy\" 0 24 [PX] 0 298 318 1 330 314 2 294 318 4 322 310 5 287 310 6 244 341 7 283 310 9 310 306 10 302 302 12 263 283 13 255 279 14 251 271 15 232 263 16 228 244 17 208 236 18 201 244 19 197 216 21 162 193 22 154 181 [OBJ] 1 \"black and yellow cardboard motherboard box\" 0 24 [PX] 0 333 587 2 349 583 7 353 591 10 330 607 12 322 603 13 314 611 14 357 583 16 361 591 17 357 599 19 361 611 22 365 619 [OBJ] 2 \"white plastic lutein supplement bottle\" 0 24 [PX] 0 380 970 1 392 974 3 404 978 4 416 982 6 423 986 7 431 990 8 443 990 9 451 994 11 null null [OBJ] 3 \"Colorful wooden geometric sorting board\" 0 24 [PX] 0 388 306 4 380 302 7 373 298 9 365 294 11 373 283 12 337 271 13 341 263 15 353 255 16 361 244 18 369 232 20 369 220 21 333 220 22 330 212 [OBJ] 4 \"white cardboard box of diaper pail refill bags\" 0 24 [PX] 0 423 509 1 419 427 2 400 408 3 384 400 4 369 396 5 357 400 6 341 416 7 318 443 8 318 392 9 291 369 10 275 345 11 259 322 12 236 333 13 216 330 14 201 326 15 189 314 16 173 306 17 154 306 18 138 298 19 126 291 20 111 287 21 95 283 22 80 279 23 68 275 [OBJ] 5 \"magenta suede pump\" 0 24 [PX] 0 505 494 7 490 505 8 null null 9 513 490 17 521 486 [OBJ] 6 \"peach and blue cardboard 12-pack of soda cans\" 0 24 [PX] 0 642 146 1 623 158 2 623 212 3 673 353 4 576 271 5 572 337 6 611 451 7 646 548 8 583 568 9 607 666 10 537 673 11 548 708 12 537 728 13 521 751 14 505 775 15 521 818 16 521 845 17 505 853 18 513 884 19 490 880 20 482 888 21 458 876 22 412 833 23 455 896 [OBJ] 7 \"grey and orange athletic shoe\" 0 24 [PX] 0 646 298 1 null null 2 783 306 3 771 318 4 724 298 7 716 291 9 708 283 10 716 287 12 708 279 15 701 271 18 693 263 21 685 255 [OBJ] 8 \"white cardboard moisturizer box\" 0 24 [PX] 0 837 525 2 818 529 3 845 521 4 873 501 6 845 458 7 814 474 8 794 490 9 783 490 10 775 494 11 767 501 12 755 517 13 751 501 15 744 498 16 740 513 17 748 498 18 744 505 19 740 525 20 740 548 22 748 564 [OBJ] 9 \"blue high-top sneaker\" 0 24 [PX] 0 919 384 2 908 388 4 null null 8 931 345 10 927 357 11 935 349 13 923 349 16 916 341 20 904 333 22 900 326 23 892 322 [OBJ] 10 \"multicolored cardboard Scrabble game\" 0 24 [PX] 0 947 333 2 947 353 3 943 361 7 943 373 8 958 392 9 962 400 10 958 482 11 951 486 13 939 474 14 939 451 16 931 447 23 931 462 [OBJS-END] [INTERACTIONS-START] [INTERACT] 1 \"contact\" 0 23 [IN] 0 3 [OUT] 0 3 [INTERACT] 2 \"contact\" 0 23 [IN] 0 65535 [OUT] 0 65535 [INTERACT] 3 \"contact\" 0 23 [IN] 1 65535 [OUT] 1 65535 [INTERACT] 5 \"contact\" 0 23 [IN] 2 65535 [OUT] 2 65535 [INTERACT] 6 \"contact\" 0 23 [IN] 3 65535 [OUT] 3 65535 [INTERACT] 12 \"contact\" 0 23 [IN] 5 65535 [OUT] 5 65535 [INTERACT] 17 \"contact\" 0 23 [IN] 7 65535 [OUT] 7 65535 [INTERACT] 18 \"contact\" 0 23 [IN] 8 65535 [OUT] 8 65535 [INTERACT] 19 \"contact\" 0 23 [IN] 9 65535 [OUT] 9 65535 [INTERACT] 4 \"contact\" 0 23 [IN] 10 65535 [OUT] 10 65535 [INTERACT] 16 \"collision\" 2 2 [IN] 6 8 [OUT] 6 8 [INTERACT] 13 \"collision\" 5 5 [IN] 6 65535 [OUT] 6 65535 [INTERACT] 14 \"collision\" 7 7 [IN] 6 65535 [OUT] 6 65535 [INTERACT] 15 \"contact\" 8 23 [IN] 6 65535 [OUT] 6 65535 [INTERACT] 0 \"collision\" 9 9 [IN] 0 4 [OUT] 0 4 [INTERACT] 7 \"collision\" 10 10 [IN] 4 65535 [OUT] 4 65535 [INTERACT] 8 \"collision\" 12 12 [IN] 4 65535 [OUT] 4 65535 [INTERACT] 9 \"collision\" 14 14 [IN] 4 65535 [OUT] 4 65535 [INTERACT] 10 \"collision\" 16 16 [IN] 4 65535 [OUT] 4 65535 [INTERACT] 11 \"contact\" 17 23 [IN] 4 65535 [OUT] 4 65535 [INTERACTIONS-END] [SCENE-END]"
  }
]
Final prediction
[SCENE-START] [OBJS-START] [OBJ] 0 "multicolored wooden stacking toy" 0 24 [PX] 0 298 318 1 330 314 2 294 318 4 322 310 5 287 310 6 244 341 7 283 310 9 310 306 10 302 302 12 263 283 13 255 279 14 251 271 15 232 263 16 228 244 17 208 236 18 201 244 19 197 216 21 162 193 22 154 181 [OBJ] 1 "black and yellow cardboard motherboard box" 0 24 [PX] 0 333 587 2 349 583 7 353 591 10 330 607 12 322 603 13 314 611 14 357 583 16 361 591 17 357 599 19 361 611 22 365 619 [OBJ] 2 "white plastic lutein supplement bottle" 0 24 [PX] 0 380 970 1 392 974 3 404 978 4 416 982 6 423 986 7 431 990 8 443 990 9 451 994 11 null null [OBJ] 3 "Colorful wooden geometric sorting board" 0 24 [PX] 0 388 306 4 380 302 7 373 298 9 365 294 11 373 283 12 337 271 13 341 263 15 353 255 16 361 244 18 369 232 20 369 220 21 333 220 22 330 212 [OBJ] 4 "white cardboard box of diaper pail refill bags" 0 24 [PX] 0 423 509 1 419 427 2 400 408 3 384 400 4 369 396 5 357 400 6 341 416 7 318 443 8 318 392 9 291 369 10 275 345 11 259 322 12 236 333 13 216 330 14 201 326 15 189 314 16 173 306 17 154 306 18 138 298 19 126 291 20 111 287 21 95 283 22 80 279 23 68 275 [OBJ] 5 "magenta suede pump" 0 24 [PX] 0 505 494 7 490 505 8 null null 9 513 490 17 521 486 [OBJ] 6 "peach and blue cardboard 12-pack of soda cans" 0 24 [PX] 0 642 146 1 623 158 2 623 212 3 673 353 4 576 271 5 572 337 6 611 451 7 646 548 8 583 568 9 607 666 10 537 673 11 548 708 12 537 728 13 521 751 14 505 775 15 521 818 16 521 845 17 505 853 18 513 884 19 490 880 20 482 888 21 458 876 22 412 833 23 455 896 [OBJ] 7 "grey and orange athletic shoe" 0 24 [PX] 0 646 298 1 null null 2 783 306 3 771 318 4 724 298 7 716 291 9 708 283 10 716 287 12 708 279 15 701 271 18 693 263 21 685 255 [OBJ] 8 "white cardboard moisturizer box" 0 24 [PX] 0 837 525 2 818 529 3 845 521 4 873 501 6 845 458 7 814 474 8 794 490 9 783 490 10 775 494 11 767 501 12 755 517 13 751 501 15 744 498 16 740 513 17 748 498 18 744 505 19 740 525 20 740 548 22 748 564 [OBJ] 9 "blue high-top sneaker" 0 24 [PX] 0 919 384 2 908 388 4 null null 8 931 345 10 927 357 11 935 349 13 923 349 16 916 341 20 904 333 22 900 326 23 892 322 [OBJ] 10 "multicolored cardboard Scrabble game" 0 24 [PX] 0 947 333 2 947 353 3 943 361 7 943 373 8 958 392 9 962 400 10 958 482 11 951 486 13 939 474 14 939 451 16 931 447 23 931 462 [OBJS-END] [INTERACTIONS-START] [INTERACT] 1 "contact" 0 23 [IN] 0 3 [OUT] 0 3 [INTERACT] 2 "contact" 0 23 [IN] 0 65535 [OUT] 0 65535 [INTERACT] 3 "contact" 0 23 [IN] 1 65535 [OUT] 1 65535 [INTERACT] 5 "contact" 0 23 [IN] 2 65535 [OUT] 2 65535 [INTERACT] 6 "contact" 0 23 [IN] 3 65535 [OUT] 3 65535 [INTERACT] 12 "contact" 0 23 [IN] 5 65535 [OUT] 5 65535 [INTERACT] 17 "contact" 0 23 [IN] 7 65535 [OUT] 7 65535 [INTERACT] 18 "contact" 0 23 [IN] 8 65535 [OUT] 8 65535 [INTERACT] 19 "contact" 0 23 [IN] 9 65535 [OUT] 9 65535 [INTERACT] 4 "contact" 0 23 [IN] 10 65535 [OUT] 10 65535 [INTERACT] 16 "collision" 2 2 [IN] 6 8 [OUT] 6 8 [INTERACT] 13 "collision" 5 5 [IN] 6 65535 [OUT] 6 65535 [INTERACT] 14 "collision" 7 7 [IN] 6 65535 [OUT] 6 65535 [INTERACT] 15 "contact" 8 23 [IN] 6 65535 [OUT] 6 65535 [INTERACT] 0 "collision" 9 9 [IN] 0 4 [OUT] 0 4 [INTERACT] 7 "collision" 10 10 [IN] 4 65535 [OUT] 4 65535 [INTERACT] 8 "collision" 12 12 [IN] 4 65535 [OUT] 4 65535 [INTERACT] 9 "collision" 14 14 [IN] 4 65535 [OUT] 4 65535 [INTERACT] 10 "collision" 16 16 [IN] 4 65535 [OUT] 4 65535 [INTERACT] 11 "contact" 17 23 [IN] 4 65535 [OUT] 4 65535 [INTERACTIONS-END] [SCENE-END]
Parsed prediction
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      ],
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          "y": 474
        },
        {
          "t": 8,
          "x": 794,
          "y": 490
        },
        {
          "t": 9,
          "x": 783,
          "y": 490
        },
        {
          "t": 10,
          "x": 775,
          "y": 494
        },
        {
          "t": 11,
          "x": 767,
          "y": 501
        },
        {
          "t": 12,
          "x": 755,
          "y": 517
        },
        {
          "t": 13,
          "x": 751,
          "y": 501
        },
        {
          "t": 15,
          "x": 744,
          "y": 498
        },
        {
          "t": 16,
          "x": 740,
          "y": 513
        },
        {
          "t": 17,
          "x": 748,
          "y": 498
        },
        {
          "t": 18,
          "x": 744,
          "y": 505
        },
        {
          "t": 19,
          "x": 740,
          "y": 525
        },
        {
          "t": 20,
          "x": 740,
          "y": 548
        },
        {
          "t": 22,
          "x": 748,
          "y": 564
        }
      ],
      "birth": 0,
      "death": 24,
      "type": "white cardboard moisturizer box"
    },
    {
      "id": 9,
      "image_positions": [
        {
          "t": 0,
          "x": 919,
          "y": 384
        },
        {
          "t": 2,
          "x": 908,
          "y": 388
        },
        {
          "t": 4,
          "x": null,
          "y": null
        },
        {
          "t": 8,
          "x": 931,
          "y": 345
        },
        {
          "t": 10,
          "x": 927,
          "y": 357
        },
        {
          "t": 11,
          "x": 935,
          "y": 349
        },
        {
          "t": 13,
          "x": 923,
          "y": 349
        },
        {
          "t": 16,
          "x": 916,
          "y": 341
        },
        {
          "t": 20,
          "x": 904,
          "y": 333
        },
        {
          "t": 22,
          "x": 900,
          "y": 326
        },
        {
          "t": 23,
          "x": 892,
          "y": 322
        }
      ],
      "birth": 0,
      "death": 24,
      "type": "blue high-top sneaker"
    },
    {
      "id": 10,
      "image_positions": [
        {
          "t": 0,
          "x": 947,
          "y": 333
        },
        {
          "t": 2,
          "x": 947,
          "y": 353
        },
        {
          "t": 3,
          "x": 943,
          "y": 361
        },
        {
          "t": 7,
          "x": 943,
          "y": 373
        },
        {
          "t": 8,
          "x": 958,
          "y": 392
        },
        {
          "t": 9,
          "x": 962,
          "y": 400
        },
        {
          "t": 10,
          "x": 958,
          "y": 482
        },
        {
          "t": 11,
          "x": 951,
          "y": 486
        },
        {
          "t": 13,
          "x": 939,
          "y": 474
        },
        {
          "t": 14,
          "x": 939,
          "y": 451
        },
        {
          "t": 16,
          "x": 931,
          "y": 447
        },
        {
          "t": 23,
          "x": 931,
          "y": 462
        }
      ],
      "birth": 0,
      "death": 24,
      "type": "multicolored cardboard Scrabble game"
    }
  ],
  "interactions": [
    {
      "id": 1,
      "inputs": [
        0,
        3
      ],
      "outputs": [
        0,
        3
      ],
      "begins_at": 0,
      "ends_at": 23,
      "type": "contact"
    },
    {
      "id": 2,
      "inputs": [
        0,
        65535
      ],
      "outputs": [
        0,
        65535
      ],
      "begins_at": 0,
      "ends_at": 23,
      "type": "contact"
    },
    {
      "id": 3,
      "inputs": [
        1,
        65535
      ],
      "outputs": [
        1,
        65535
      ],
      "begins_at": 0,
      "ends_at": 23,
      "type": "contact"
    },
    {
      "id": 5,
      "inputs": [
        2,
        65535
      ],
      "outputs": [
        2,
        65535
      ],
      "begins_at": 0,
      "ends_at": 23,
      "type": "contact"
    },
    {
      "id": 6,
      "inputs": [
        3,
        65535
      ],
      "outputs": [
        3,
        65535
      ],
      "begins_at": 0,
      "ends_at": 23,
      "type": "contact"
    },
    {
      "id": 12,
      "inputs": [
        5,
        65535
      ],
      "outputs": [
        5,
        65535
      ],
      "begins_at": 0,
      "ends_at": 23,
      "type": "contact"
    },
    {
      "id": 17,
      "inputs": [
        7,
        65535
      ],
      "outputs": [
        7,
        65535
      ],
      "begins_at": 0,
      "ends_at": 23,
      "type": "contact"
    },
    {
      "id": 18,
      "inputs": [
        8,
        65535
      ],
      "outputs": [
        8,
        65535
      ],
      "begins_at": 0,
      "ends_at": 23,
      "type": "contact"
    },
    {
      "id": 19,
      "inputs": [
        9,
        65535
      ],
      "outputs": [
        9,
        65535
      ],
      "begins_at": 0,
      "ends_at": 23,
      "type": "contact"
    },
    {
      "id": 4,
      "inputs": [
        10,
        65535
      ],
      "outputs": [
        10,
        65535
      ],
      "begins_at": 0,
      "ends_at": 23,
      "type": "contact"
    },
    {
      "id": 16,
      "inputs": [
        6,
        8
      ],
      "outputs": [
        6,
        8
      ],
      "begins_at": 2,
      "ends_at": 2,
      "type": "collision"
    },
    {
      "id": 13,
      "inputs": [
        6,
        65535
      ],
      "outputs": [
        6,
        65535
      ],
      "begins_at": 5,
      "ends_at": 5,
      "type": "collision"
    },
    {
      "id": 14,
      "inputs": [
        6,
        65535
      ],
      "outputs": [
        6,
        65535
      ],
      "begins_at": 7,
      "ends_at": 7,
      "type": "collision"
    },
    {
      "id": 15,
      "inputs": [
        6,
        65535
      ],
      "outputs": [
        6,
        65535
      ],
      "begins_at": 8,
      "ends_at": 23,
      "type": "contact"
    },
    {
      "id": 0,
      "inputs": [
        0,
        4
      ],
      "outputs": [
        0,
        4
      ],
      "begins_at": 9,
      "ends_at": 9,
      "type": "collision"
    },
    {
      "id": 7,
      "inputs": [
        4,
        65535
      ],
      "outputs": [
        4,
        65535
      ],
      "begins_at": 10,
      "ends_at": 10,
      "type": "collision"
    },
    {
      "id": 8,
      "inputs": [
        4,
        65535
      ],
      "outputs": [
        4,
        65535
      ],
      "begins_at": 12,
      "ends_at": 12,
      "type": "collision"
    },
    {
      "id": 9,
      "inputs": [
        4,
        65535
      ],
      "outputs": [
        4,
        65535
      ],
      "begins_at": 14,
      "ends_at": 14,
      "type": "collision"
    },
    {
      "id": 10,
      "inputs": [
        4,
        65535
      ],
      "outputs": [
        4,
        65535
      ],
      "begins_at": 16,
      "ends_at": 16,
      "type": "collision"
    },
    {
      "id": 11,
      "inputs": [
        4,
        65535
      ],
      "outputs": [
        4,
        65535
      ],
      "begins_at": 17,
      "ends_at": 23,
      "type": "contact"
    }
  ]
}
Per-sample evaluator details
{
  "objects": {
    "avg_type_similarity": 1.0,
    "avg_size_diff": null,
    "avg_3d_iou": null,
    "avg_image_position_px_diff": 0.0,
    "avg_image_position_segmentation_acc": 1.0,
    "avg_image_position_segmentation_acc_small": 1.0,
    "avg_image_position_segmentation_acc_medium": 1.0,
    "avg_image_position_segmentation_acc_large": null,
    "avg_image_position_segmentation_acc_first_frame": 1.0,
    "avg_image_position_segmentation_visible_acc": 1.0,
    "avg_quaternion_geodesic_deg": null,
    "visibility_acc": 1.0,
    "visibility_true_acc": 1.0,
    "visibility_false_acc": 1.0,
    "is_in_frame_acc": 1.0,
    "is_in_frame_true_acc": 1.0,
    "is_in_frame_false_acc": 1.0,
    "vis_acc_from_px": 1.0,
    "vis_acc_from_px_true_acc": 1.0,
    "vis_acc_from_px_false_acc": 1.0,
    "num_matches": 11,
    "num_unmatched_pred": 0,
    "num_unmatched_target": 0
  },
  "interactions": {
    "avg_interaction_temporal_span_giou": 0.6685416666666667,
    "avg_interaction_input_object_jaccard": 0.2833333333333333,
    "avg_interaction_output_object_jaccard": 0.2833333333333333,
    "avg_interaction_type_exact_match_acc": 1.0,
    "num_interaction_matches": 20,
    "num_unmatched_pred_interactions": 0,
    "num_unmatched_target_interactions": 6,
    "interaction_temporal_iou_thresholds": [
      0.25,
      0.5,
      0.75,
      1.0
    ],
    "interaction_object_jaccard_thresholds": [
      0.25,
      0.5,
      0.75,
      1.0
    ],
    "interaction_temporal_iou_counts_by_threshold": {
      "0.25": {
        "true_positives": 16,
        "false_positives": 4,
        "false_negatives": 6
      },
      "0.5": {
        "true_positives": 16,
        "false_positives": 4,
        "false_negatives": 6
      },
      "0.75": {
        "true_positives": 11,
        "false_positives": 9,
        "false_negatives": 6
      },
      "1.0": {
        "true_positives": 10,
        "false_positives": 10,
        "false_negatives": 6
      }
    },
    "interaction_temporal_iou_precision_by_threshold": {
      "0.25": 0.8,
      "0.5": 0.8,
      "0.75": 0.55,
      "1.0": 0.5
    },
    "interaction_temporal_iou_recall_by_threshold": {
      "0.25": 0.7272727272727273,
      "0.5": 0.7272727272727273,
      "0.75": 0.6470588235294118,
      "1.0": 0.625
    },
    "interaction_temporal_iou_f1_by_threshold": {
      "0.25": 0.761904761904762,
      "0.5": 0.761904761904762,
      "0.75": 0.5945945945945946,
      "1.0": 0.5555555555555556
    },
    "interaction_input_object_jaccard_counts_by_threshold": {
      "0.25": {
        "true_positives": 15,
        "false_positives": 5,
        "false_negatives": 6
      },
      "0.5": {
        "true_positives": 1,
        "false_positives": 19,
        "false_negatives": 6
      },
      "0.75": {
        "true_positives": 1,
        "false_positives": 19,
        "false_negatives": 6
      },
      "1.0": {
        "true_positives": 1,
        "false_positives": 19,
        "false_negatives": 6
      }
    },
    "interaction_input_object_jaccard_precision_by_threshold": {
      "0.25": 0.75,
      "0.5": 0.05,
      "0.75": 0.05,
      "1.0": 0.05
    },
    "interaction_input_object_jaccard_recall_by_threshold": {
      "0.25": 0.7142857142857143,
      "0.5": 0.14285714285714285,
      "0.75": 0.14285714285714285,
      "1.0": 0.14285714285714285
    },
    "interaction_input_object_jaccard_f1_by_threshold": {
      "0.25": 0.7317073170731706,
      "0.5": 0.07407407407407408,
      "0.75": 0.07407407407407408,
      "1.0": 0.07407407407407408
    },
    "interaction_output_object_jaccard_counts_by_threshold": {
      "0.25": {
        "true_positives": 15,
        "false_positives": 5,
        "false_negatives": 6
      },
      "0.5": {
        "true_positives": 1,
        "false_positives": 19,
        "false_negatives": 6
      },
      "0.75": {
        "true_positives": 1,
        "false_positives": 19,
        "false_negatives": 6
      },
      "1.0": {
        "true_positives": 1,
        "false_positives": 19,
        "false_negatives": 6
      }
    },
    "interaction_output_object_jaccard_precision_by_threshold": {
      "0.25": 0.75,
      "0.5": 0.05,
      "0.75": 0.05,
      "1.0": 0.05
    },
    "interaction_output_object_jaccard_recall_by_threshold": {
      "0.25": 0.7142857142857143,
      "0.5": 0.14285714285714285,
      "0.75": 0.14285714285714285,
      "1.0": 0.14285714285714285
    },
    "interaction_output_object_jaccard_f1_by_threshold": {
      "0.25": 0.7317073170731706,
      "0.5": 0.07407407407407408,
      "0.75": 0.07407407407407408,
      "1.0": 0.07407407407407408
    }
  }
}
Prompt
user

Analyze the provided video and return ONLY a valid sentinel sequence in this format:
[SCENE-START] [OBJS-START]
[OBJ] id "type" birth death [PX] t px py ...
[OBJ] ...
[OBJS-END]
[INTERACTIONS-START]
[INTERACT] id "type" begins_at ends_at [IN] in0 in1 ... [OUT] out0 out1 ...
[INTERACT] ...
[INTERACTIONS-END] [SCENE-END]

Constraints:
- Return only the sentinel text (no JSON, XML, markdown, comments, or extra prose).
- Keep tags exactly as written:
  `[SCENE-START] [OBJS-START] [OBJ] [PX] [OBJS-END] [INTERACTIONS-START] [INTERACT] [IN] [OUT] [INTERACTIONS-END] [SCENE-END]`
- Use quoted strings for `type` (double quotes).
- `PX` uses repeated groups of 3 values in order: `t px py`.
  - `t` is the timestamp (frame number).
  - `px` and `py` are the pixel coordinates of the object in that frame, normalized to [0,1] relative to the frame dimensions, scaled by 1000 and rounded to the nearest integer. For example, `px` of 0.1234 would be represented as 123.
- When an object is occluded or not visible in a frame, `PX` may use `t null null`.
- `IN` and `OUT` contain whitespace-separated integer ids.
assistant