Datasets:
Tasks:
Video-Text-to-Text
Formats:
json
Languages:
English
Size:
1K - 10K
Tags:
video
video-understanding
video-question-answering
temporal-reasoning
object-centric
hallucination-evaluation
License:
qa_id string | video_id string | format string | question string | option_A string | option_B string | option_C string | option_D string | correct_answer string | metadata unknown | video_path string | statement_A string | statement_B string | events list | correct_order list | allowed_answers list |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
a34a83a3afe7 | perception_test_video_5866 | sp | Does brown bottle ever enter the frame in the video? | null | null | null | null | B | {
"dim": "event_existence",
"tier": "tier1",
"subject_label": "brown bottle",
"hallucination": null,
"has_hallucination_distractor": false
} | videos/perception_test_video_5866.mp4 | brown bottle never enters the frame | brown bottle does enter the frame | null | null | null |
193176b4cf5a | charades_KZS5M | sp | Does wooden door ever get fully hidden in the video? | null | null | null | null | A | {
"dim": "event_existence",
"tier": "tier1",
"subject_label": "wooden door",
"hallucination": null,
"has_hallucination_distractor": false
} | videos/charades_KZS5M.mp4 | wooden door does get fully hidden | wooden door never gets fully hidden | null | null | null |
306b3b6b5877 | charades_VYMZC | numerical | How many times does green dress get fully hidden in the video? | null | null | null | null | 4 | {
"dim": "event_count",
"tier": "tier2",
"subject_label": "green dress",
"hallucination": null,
"has_hallucination_distractor": false
} | videos/charades_VYMZC.mp4 | null | null | null | null | [
"2",
"3",
"4",
"5 or more"
] |
fd121af8b866 | charades_06X2V | numerical | How many times does the yellow box change abruptly in the video? | null | null | null | null | 3 | {
"dim": "event_count",
"tier": "tier2",
"subject_label": "yellow box",
"hallucination": null,
"has_hallucination_distractor": false
} | videos/charades_06X2V.mp4 | null | null | null | null | [
"2",
"3",
"4",
"5 or more"
] |
e1113ed4bdfd | charades_JFU3J | sp | After the red cap comes back into view, is it the same cap as before, or a different one? | null | null | null | null | B | {
"dim": "reappear_identity",
"tier": "tier2",
"subject_label": "red cap",
"semantic_ground_truth": "different",
"ground_truth_is_real": false,
"hallucination": null,
"has_hallucination_distractor": false
} | videos/charades_JFU3J.mp4 | the cap that comes back is the same one as before | the cap that comes back is a different one | null | null | null |
912974a8d310 | perception_test_video_9149 | sp | Before plastic water bottle comes back into view, was it fully blocked or did it leave the frame? | null | null | null | null | A | {
"dim": "reappear_or_disappear",
"tier": "tier2",
"subject_label": "plastic water bottle",
"hallucination": null,
"has_hallucination_distractor": false
} | videos/perception_test_video_9149.mp4 | plastic water bottle was fully blocked before coming back | plastic water bottle left the frame before coming back | null | null | null |
637b10b97536 | perception_test_video_463 | numerical | How many times does the keyboard change abruptly in the video? | null | null | null | null | 4 | {
"dim": "event_count",
"tier": "tier2",
"subject_label": "keyboard",
"hallucination": null,
"has_hallucination_distractor": false
} | videos/perception_test_video_463.mp4 | null | null | null | null | [
"2",
"3",
"4",
"5 or more"
] |
39e4b6ca2eab | perception_test_video_802 | sp | When red wallet disappears, does it get fully blocked or leave the frame? | null | null | null | null | A | {
"dim": "reappear_or_disappear",
"tier": "tier2",
"subject_label": "red wallet",
"hallucination": null,
"has_hallucination_distractor": false
} | videos/perception_test_video_802.mp4 | red wallet got fully blocked | red wallet left the frame | null | null | null |
f13903352ab3 | perception_test_video_8048 | numerical | How many times does the red bracelet get fully hidden in the video? | null | null | null | null | 3 | {
"dim": "event_count",
"tier": "tier2",
"subject_label": "red bracelet",
"hallucination": null,
"has_hallucination_distractor": false
} | videos/perception_test_video_8048.mp4 | null | null | null | null | [
"2",
"3",
"4",
"5 or more"
] |
72003818feab | charades_LKNZD | sp | When metal water pot disappears, does it get fully blocked or leave the frame? | null | null | null | null | B | {
"dim": "reappear_or_disappear",
"tier": "tier2",
"subject_label": "metal water pot",
"hallucination": null,
"has_hallucination_distractor": false
} | videos/charades_LKNZD.mp4 | metal water pot left the frame | metal water pot got fully blocked | null | null | null |
b13e3c617734 | charades_3SIOT | numerical | How many times does the white cloth come back into view in the video? | null | null | null | null | 5 or more | {
"dim": "event_count",
"tier": "tier2",
"subject_label": "white cloth",
"hallucination": null,
"has_hallucination_distractor": false
} | videos/charades_3SIOT.mp4 | null | null | null | null | [
"2",
"3",
"4",
"5 or more"
] |
7c9f8a2deb5a | mose_62pqsed8 | sp | Before hand comes back into view, was it fully blocked or did it left the frame? | null | null | null | null | A | {
"dim": "reappear_or_disappear",
"tier": "tier2",
"subject_label": "hand",
"hallucination": null,
"has_hallucination_distractor": false
} | videos/mose_62pqsed8.mp4 | hand left the frame before coming back | hand was fully blocked before coming back | null | null | null |
5118b23e48d1 | perception_test_video_2198 | sp | Which event happens first in the video? | null | null | null | null | A | {
"dim": "cross_object_order",
"tier": "tier3",
"subject_label": "banana",
"hallucination": null,
"has_hallucination_distractor": false
} | videos/perception_test_video_2198.mp4 | banana gets fully hidden before glass gets partly hidden | glass gets partly hidden before banana gets fully hidden | null | null | null |
f69bd688d550 | charades_FZBK6 | ordering_4 | Put the following events for man in dark shirt in order from earliest to latest. | null | null | null | null | null | {
"dim": "event_ordering",
"tier": "tier2",
"subject_label": "man in dark shirt",
"hallucination": null,
"has_hallucination_distractor": false
} | videos/charades_FZBK6.mp4 | null | null | [
{
"label": "A",
"event_text": "it leaves the frame"
},
{
"label": "B",
"event_text": "it enters the frame"
},
{
"label": "C",
"event_text": "it gets partly hidden"
},
{
"label": "D",
"event_text": "it comes back into view"
}
] | [
"B",
"C",
"D",
"A"
] | null |
c0e538203735 | charades_X0VAO | ordering_3 | Put the following events for orange tablecloth in order from earliest to latest. | null | null | null | null | null | {
"dim": "event_ordering",
"tier": "tier2",
"subject_label": "orange tablecloth",
"hallucination": null,
"has_hallucination_distractor": false
} | videos/charades_X0VAO.mp4 | null | null | [
{
"label": "A",
"event_text": "it disappears for good"
},
{
"label": "B",
"event_text": "it gets partly hidden"
},
{
"label": "C",
"event_text": "it leaves the frame"
}
] | [
"B",
"A",
"C"
] | null |
e9e4171e81d7 | charades_7DODT | sp | Before hanging clothes comes back into view, was it fully blocked or did it left the frame? | null | null | null | null | A | {
"dim": "reappear_or_disappear",
"tier": "tier2",
"subject_label": "hanging clothes",
"hallucination": null,
"has_hallucination_distractor": false
} | videos/charades_7DODT.mp4 | hanging clothes was fully blocked before coming back | hanging clothes left the frame before coming back | null | null | null |
e8bbfbb73ffc | charades_X9M5B | numerical | How many times does the black laptop get partly hidden in the video? | null | null | null | null | 2 | {
"dim": "event_count",
"tier": "tier2",
"subject_label": "black laptop",
"hallucination": null,
"has_hallucination_distractor": false
} | videos/charades_X9M5B.mp4 | null | null | null | null | [
"2",
"3",
"4",
"5 or more"
] |
e6bb2181a161 | perception_test_video_9435 | sp | When glass bottle disappears, does it get fully blocked or leave the frame? | null | null | null | null | B | {
"dim": "reappear_or_disappear",
"tier": "tier2",
"subject_label": "glass bottle",
"hallucination": null,
"has_hallucination_distractor": false
} | videos/perception_test_video_9435.mp4 | glass bottle got fully blocked | glass bottle left the frame | null | null | null |
6ff6b9bf50ae | charades_GXZHG | sp | When black chair disappears, does it get fully blocked or leave the frame? | null | null | null | null | B | {
"dim": "reappear_or_disappear",
"tier": "tier2",
"subject_label": "black chair",
"hallucination": null,
"has_hallucination_distractor": false
} | videos/charades_GXZHG.mp4 | black chair left the frame | black chair got fully blocked | null | null | null |
9bec647a1462 | charades_EOD1J | numerical | How many times does the man in the checkered shirt get partly hidden in the video? | null | null | null | null | 2 | {
"dim": "event_count",
"tier": "tier2",
"subject_label": "man in checkered shirt",
"hallucination": null,
"has_hallucination_distractor": false
} | videos/charades_EOD1J.mp4 | null | null | null | null | [
"2",
"3",
"4",
"5 or more"
] |
068106fc0838 | charades_A2L8M | numerical | How many times does the broom with colorful handle change abruptly in the video? | null | null | null | null | 4 | {
"dim": "event_count",
"tier": "tier2",
"subject_label": "broom with colorful handle",
"hallucination": null,
"has_hallucination_distractor": false
} | videos/charades_A2L8M.mp4 | null | null | null | null | [
"2",
"3",
"4",
"5 or more"
] |
a3fb0d6dbbdc | perception_test_video_9376 | sp | Does silver spoon ever come back into view in the video? | null | null | null | null | B | {
"dim": "event_existence",
"tier": "tier1",
"subject_label": "silver spoon",
"hallucination": null,
"has_hallucination_distractor": false
} | videos/perception_test_video_9376.mp4 | silver spoon never comes back into view | silver spoon does come back into view | null | null | null |
d754da662fdd | perception_test_video_3929 | sp | Which event happens first in the video? | null | null | null | null | B | {
"dim": "cross_object_order",
"tier": "tier3",
"subject_label": "black mug",
"hallucination": null,
"has_hallucination_distractor": false
} | videos/perception_test_video_3929.mp4 | black mug gets partly hidden before toy car comes back into view | toy car comes back into view before black mug gets partly hidden | null | null | null |
f90f9583aca4 | perception_test_video_9247 | sp | After the silver spoon comes back into view, is it the same one as before, or a different one? | null | null | null | null | B | {
"dim": "reappear_identity",
"tier": "tier2",
"subject_label": "silver spoon",
"semantic_ground_truth": "same",
"ground_truth_is_real": true,
"hallucination": null,
"has_hallucination_distractor": false
} | videos/perception_test_video_9247.mp4 | the spoon that comes back is a different one | the spoon that comes back is the same one as before | null | null | null |
6c86816279d7 | perception_test_video_1715 | ordering_3 | Put the following events for fork in order from earliest to latest. | null | null | null | null | null | {
"dim": "event_ordering",
"tier": "tier2",
"subject_label": "fork",
"hallucination": null,
"has_hallucination_distractor": false
} | videos/perception_test_video_1715.mp4 | null | null | [
{
"label": "A",
"event_text": "it gets partly hidden"
},
{
"label": "B",
"event_text": "it comes back into view"
},
{
"label": "C",
"event_text": "it gets fully hidden"
}
] | [
"C",
"B",
"A"
] | null |
eda382abac12 | perception_test_video_378 | sp | Which event happens first in the video? | null | null | null | null | A | {
"dim": "cross_object_order",
"tier": "tier3",
"subject_label": "striped shirt",
"hallucination": null,
"has_hallucination_distractor": false
} | videos/perception_test_video_378.mp4 | striped shirt gets partly hidden before book gets partly hidden | book gets partly hidden before striped shirt gets partly hidden | null | null | null |
f2c405a59d03 | perception_test_video_7801 | sp | Which event happens first in the video? | null | null | null | null | B | {
"dim": "cross_object_order",
"tier": "tier3",
"subject_label": "blue handled knife",
"hallucination": null,
"has_hallucination_distractor": false
} | videos/perception_test_video_7801.mp4 | metal spoon gets partly hidden before blue handled knife gets partly hidden | blue handled knife gets partly hidden before metal spoon gets partly hidden | null | null | null |
35fa9bd5bb69 | charades_J1RLO | sp | Which event happens first in the video? | null | null | null | null | A | {
"dim": "cross_object_order",
"tier": "tier3",
"subject_label": "wooden door",
"hallucination": null,
"has_hallucination_distractor": false
} | videos/charades_J1RLO.mp4 | red chair gets fully hidden before wooden door gets partly hidden | wooden door gets partly hidden before red chair gets fully hidden | null | null | null |
a2d9b8f8eaf8 | charades_KOF86 | ordering_4 | Put the following events for orange sweatshirt in order from earliest to latest. | null | null | null | null | null | {
"dim": "event_ordering",
"tier": "tier2",
"subject_label": "orange sweatshirt",
"hallucination": null,
"has_hallucination_distractor": false
} | videos/charades_KOF86.mp4 | null | null | [
{
"label": "A",
"event_text": "it gets partly hidden"
},
{
"label": "B",
"event_text": "it leaves the frame"
},
{
"label": "C",
"event_text": "it gets fully hidden"
},
{
"label": "D",
"event_text": "it comes back into view"
}
] | [
"C",
"D",
"A",
"B"
] | null |
e38b0509fd49 | perception_test_video_1025 | numerical | How many times do eggs get partly hidden in the video? | null | null | null | null | 4 | {
"dim": "event_count",
"tier": "tier2",
"subject_label": "eggs",
"hallucination": null,
"has_hallucination_distractor": false
} | videos/perception_test_video_1025.mp4 | null | null | null | null | [
"2",
"3",
"4",
"5 or more"
] |
e6b08f968794 | charades_CQ435 | sp | Does wooden cabinet ever disappear for good in the video? | null | null | null | null | A | {
"dim": "event_existence",
"tier": "tier1",
"subject_label": "wooden cabinet",
"hallucination": null,
"has_hallucination_distractor": false
} | videos/charades_CQ435.mp4 | wooden cabinet does disappear for good | wooden cabinet never disappears for good | null | null | null |
07dd9febdda1 | charades_61Y90 | sp | Does man in gray shirt ever leave the frame in the video? | null | null | null | null | B | {
"dim": "event_existence",
"tier": "tier1",
"subject_label": "man in gray shirt",
"hallucination": null,
"has_hallucination_distractor": false
} | videos/charades_61Y90.mp4 | man in gray shirt never leaves the frame | man in gray shirt does leave the frame | null | null | null |
9e4b3b397bf2 | charades_U588C | sp | Before palm tree leaves comes back into view, was it fully blocked or did it leave the frame? | null | null | null | null | B | {
"dim": "reappear_or_disappear",
"tier": "tier2",
"subject_label": "palm tree leaves",
"hallucination": null,
"has_hallucination_distractor": false
} | videos/charades_U588C.mp4 | palm tree leaves left the frame before coming back | palm tree leaves was fully blocked before coming back | null | null | null |
f3444d13f6db | charades_T4HF9 | numerical | How many times does the man in the brown shirt change abruptly in the video? | null | null | null | null | 2 | {
"dim": "event_count",
"tier": "tier2",
"subject_label": "man in brown shirt",
"hallucination": null,
"has_hallucination_distractor": false
} | videos/charades_T4HF9.mp4 | null | null | null | null | [
"2",
"3",
"4",
"5 or more"
] |
d0e3e04ec6db | charades_19PNV | sp | Which event happens first in the video? | null | null | null | null | B | {
"dim": "cross_object_order",
"tier": "tier3",
"subject_label": "toilet",
"hallucination": null,
"has_hallucination_distractor": false
} | videos/charades_19PNV.mp4 | wooden door gets partly hidden before toilet gets fully hidden | toilet gets fully hidden before wooden door gets partly hidden | null | null | null |
5a4f17bd1bd4 | perception_test_video_5766 | sp | Which event happens first in the video? | null | null | null | null | B | {
"dim": "cross_object_order",
"tier": "tier3",
"subject_label": "black mug",
"hallucination": null,
"has_hallucination_distractor": false
} | videos/perception_test_video_5766.mp4 | wooden chair leaves the frame before black mug gets partly hidden | black mug gets partly hidden before wooden chair leaves the frame | null | null | null |
7a368e283b2d | charades_GMPHO | sp | When wooden closet door disappears, does it get fully blocked or leave the frame? | null | null | null | null | B | {
"dim": "reappear_or_disappear",
"tier": "tier2",
"subject_label": "wooden closet door",
"hallucination": null,
"has_hallucination_distractor": false
} | videos/charades_GMPHO.mp4 | wooden closet door left the frame | wooden closet door got fully blocked | null | null | null |
ecf43beb0173 | charades_U5KRD | sp | After the plastic storage bin comes back into view, is it the same bin as before, or a different one? | null | null | null | null | A | {
"dim": "reappear_identity",
"tier": "tier2",
"subject_label": "plastic storage bin",
"semantic_ground_truth": "same",
"ground_truth_is_real": true,
"hallucination": null,
"has_hallucination_distractor": false
} | videos/charades_U5KRD.mp4 | the bin that comes back is the same one as before | the bin that comes back is a different one | null | null | null |
9f16296d2ad9 | charades_7FQ5Q | sp | Before pink wall comes back into view, was it fully blocked or did it leave the frame? | null | null | null | null | A | {
"dim": "reappear_or_disappear",
"tier": "tier2",
"subject_label": "pink wall",
"hallucination": null,
"has_hallucination_distractor": false
} | videos/charades_7FQ5Q.mp4 | pink wall left the frame before coming back | pink wall was fully blocked before coming back | null | null | null |
0190d0cf2c4a | perception_test_video_5141 | sp | Before the hand comes back into view, was it fully blocked or did it leave the frame? | null | null | null | null | B | {
"dim": "reappear_or_disappear",
"tier": "tier2",
"subject_label": "hand",
"hallucination": null,
"has_hallucination_distractor": false
} | videos/perception_test_video_5141.mp4 | hand was fully blocked before coming back | hand left the frame before coming back | null | null | null |
3e3b3b797c90 | charades_NFA8R | numerical | How many times does the blue trash can change abruptly in the video? | null | null | null | null | 5 or more | {
"dim": "event_count",
"tier": "tier2",
"subject_label": "blue trash can",
"hallucination": null,
"has_hallucination_distractor": false
} | videos/charades_NFA8R.mp4 | null | null | null | null | [
"2",
"3",
"4",
"5 or more"
] |
244a03c5d934 | charades_QYSER | numerical | How many times does the metal bowl get partly hidden in the video? | null | null | null | null | 2 | {
"dim": "event_count",
"tier": "tier2",
"subject_label": "metal bowl",
"hallucination": null,
"has_hallucination_distractor": false
} | videos/charades_QYSER.mp4 | null | null | null | null | [
"2",
"3",
"4",
"5 or more"
] |
8781a1f78561 | charades_R1X8P | sp | Does wooden cabinet ever first show up in the video? | null | null | null | null | B | {
"dim": "event_existence",
"tier": "tier1",
"subject_label": "wooden cabinet",
"hallucination": null,
"has_hallucination_distractor": false,
"repair_log": [
"A2: SP A↔B flipped to balance"
]
} | videos/charades_R1X8P.mp4 | wooden cabinet does first show up | wooden cabinet never first shows up | null | null | null |
858558fb2c36 | perception_test_video_4405 | sp | Does pink toy scooter ever first show up in the video? | null | null | null | null | A | {
"dim": "event_existence",
"tier": "tier1",
"subject_label": "pink toy scooter",
"hallucination": null,
"has_hallucination_distractor": false
} | videos/perception_test_video_4405.mp4 | pink toy scooter never first shows up | pink toy scooter does first show up | null | null | null |
3c860821f0fa | charades_U8X15 | ordering_4 | Put the following events for wooden chair in order from earliest to latest. | null | null | null | null | null | {
"dim": "event_ordering",
"tier": "tier2",
"subject_label": "wooden chair",
"hallucination": null,
"has_hallucination_distractor": false
} | videos/charades_U8X15.mp4 | null | null | [
{
"label": "A",
"event_text": "it gets fully hidden"
},
{
"label": "B",
"event_text": "it enters the frame"
},
{
"label": "C",
"event_text": "it leaves the frame"
},
{
"label": "D",
"event_text": "it comes back into view"
}
] | [
"A",
"B",
"C",
"D"
] | null |
03396583cae6 | charades_IZTHW | sp | Does framed picture ever enter the frame in the video? | null | null | null | null | A | {
"dim": "event_existence",
"tier": "tier1",
"subject_label": "framed picture",
"hallucination": null,
"has_hallucination_distractor": false
} | videos/charades_IZTHW.mp4 | framed picture does enter the frame | framed picture never enters the frame | null | null | null |
aad61a79b530 | charades_E2EHR | numerical | How many times does the white washing machine come back into view in the video? | null | null | null | null | 3 | {
"dim": "event_count",
"tier": "tier2",
"subject_label": "white washing machine",
"hallucination": null,
"has_hallucination_distractor": false
} | videos/charades_E2EHR.mp4 | null | null | null | null | [
"2",
"3",
"4",
"5 or more"
] |
64059a22a232 | perception_test_video_10426 | numerical | How many times does the hand with pink nail polish change abruptly in the video? | null | null | null | null | 3 | {
"dim": "event_count",
"tier": "tier2",
"subject_label": "hand with pink nail polish",
"hallucination": null,
"has_hallucination_distractor": false
} | videos/perception_test_video_10426.mp4 | null | null | null | null | [
"2",
"3",
"4",
"5 or more"
] |
e33ad592cc39 | perception_test_video_9131 | sp | Does remote control ever get fully hidden in the video? | null | null | null | null | B | {
"dim": "event_existence",
"tier": "tier1",
"subject_label": "remote control",
"hallucination": null,
"has_hallucination_distractor": false
} | videos/perception_test_video_9131.mp4 | remote control never gets fully hidden | remote control does get fully hidden | null | null | null |
cd58e49a3daa | charades_DVT6L | sp | When the towel ring disappears, does it get fully blocked or leave the frame? | null | null | null | null | A | {
"dim": "reappear_or_disappear",
"tier": "tier2",
"subject_label": "towel ring",
"hallucination": null,
"has_hallucination_distractor": false
} | videos/charades_DVT6L.mp4 | towel ring got fully blocked | towel ring left the frame | null | null | null |
c6b08d647eeb | charades_YJ2CM | ordering_3 | Put the following events for wooden cabinets in order from earliest to latest. | null | null | null | null | null | {
"dim": "event_ordering",
"tier": "tier2",
"subject_label": "wooden cabinets",
"hallucination": null,
"has_hallucination_distractor": false
} | videos/charades_YJ2CM.mp4 | null | null | [
{
"label": "A",
"event_text": "it leaves the frame"
},
{
"label": "B",
"event_text": "it disappears for good"
},
{
"label": "C",
"event_text": "it gets partly hidden"
}
] | [
"C",
"B",
"A"
] | null |
c9467b76f345 | perception_test_video_3316 | sp | When yellow paper disappears, does it get fully blocked or leave the frame? | null | null | null | null | A | {
"dim": "reappear_or_disappear",
"tier": "tier2",
"subject_label": "yellow paper",
"hallucination": null,
"has_hallucination_distractor": false
} | videos/perception_test_video_3316.mp4 | yellow paper got fully blocked | yellow paper left the frame | null | null | null |
4cfc5513567b | charades_D5886 | numerical | How many times does painting come back into view in the video? | null | null | null | null | 2 | {
"dim": "event_count",
"tier": "tier2",
"subject_label": "painting",
"hallucination": null,
"has_hallucination_distractor": false
} | videos/charades_D5886.mp4 | null | null | null | null | [
"2",
"3",
"4",
"5 or more"
] |
2092db8de444 | charades_KRT78 | ordering_3 | Put the following events for yellow cloth in order from earliest to latest. | null | null | null | null | null | {
"dim": "event_ordering",
"tier": "tier2",
"subject_label": "yellow cloth",
"hallucination": null,
"has_hallucination_distractor": false
} | videos/charades_KRT78.mp4 | null | null | [
{
"label": "A",
"event_text": "it leaves the frame"
},
{
"label": "B",
"event_text": "it disappears for good"
},
{
"label": "C",
"event_text": "it gets partly hidden"
}
] | [
"C",
"B",
"A"
] | null |
087a4a8a2507 | charades_CZO8C | sp | Which event happens first in the video? | null | null | null | null | B | {
"dim": "cross_object_order",
"tier": "tier3",
"subject_label": "white refrigerator",
"hallucination": null,
"has_hallucination_distractor": false
} | videos/charades_CZO8C.mp4 | white refrigerator gets partly hidden before white cabinet gets partly hidden | white cabinet gets partly hidden before white refrigerator gets partly hidden | null | null | null |
b3a7aa28c2b1 | charades_BWZL2 | sp | When yellow plastic bag disappears, does it get fully blocked or leave the frame? | null | null | null | null | B | {
"dim": "reappear_or_disappear",
"tier": "tier2",
"subject_label": "yellow plastic bag",
"hallucination": null,
"has_hallucination_distractor": false
} | videos/charades_BWZL2.mp4 | yellow plastic bag left the frame | yellow plastic bag got fully blocked | null | null | null |
38f3e37f9491 | perception_test_video_1527 | numerical | How many times does the silver ring change abruptly in the video? | null | null | null | null | 5 or more | {
"dim": "event_count",
"tier": "tier2",
"subject_label": "silver ring",
"hallucination": null,
"has_hallucination_distractor": false
} | videos/perception_test_video_1527.mp4 | null | null | null | null | [
"2",
"3",
"4",
"5 or more"
] |
040e626ac789 | charades_2QWGI | sp | Does metallic containers ever disappear for good in the video? | null | null | null | null | B | {
"dim": "event_existence",
"tier": "tier1",
"subject_label": "metallic containers",
"hallucination": null,
"has_hallucination_distractor": false
} | videos/charades_2QWGI.mp4 | metallic containers never disappears for good | metallic containers does disappear for good | null | null | null |
201015433eda | perception_test_video_7832 | sp | Does woman in floral scarf ever enter the frame in the video? | null | null | null | null | A | {
"dim": "event_existence",
"tier": "tier1",
"subject_label": "woman in floral scarf",
"hallucination": null,
"has_hallucination_distractor": false
} | videos/perception_test_video_7832.mp4 | woman in floral scarf never enters the frame | woman in floral scarf does enter the frame | null | null | null |
a26fe3dfcdf1 | perception_test_video_6165 | sp | Does charger ever get fully hidden in the video? | null | null | null | null | A | {
"dim": "event_existence",
"tier": "tier1",
"subject_label": "charger",
"hallucination": null,
"has_hallucination_distractor": false
} | videos/perception_test_video_6165.mp4 | charger does gets fully hidden | charger never gets fully hidden | null | null | null |
f2f0ca1236e2 | charades_1GQ73 | numerical | How many times does the white door change abruptly in the video? | null | null | null | null | 3 | {
"dim": "event_count",
"tier": "tier2",
"subject_label": "white door",
"hallucination": null,
"has_hallucination_distractor": false
} | videos/charades_1GQ73.mp4 | null | null | null | null | [
"2",
"3",
"4",
"5 or more"
] |
410a4ffa8071 | charades_3LN8C | ordering_4 | Put the following events for wooden staircase railing in order from earliest to latest. | null | null | null | null | null | {
"dim": "event_ordering",
"tier": "tier2",
"subject_label": "wooden staircase railing",
"hallucination": null,
"has_hallucination_distractor": false
} | videos/charades_3LN8C.mp4 | null | null | [
{
"label": "A",
"event_text": "it leaves the frame"
},
{
"label": "B",
"event_text": "it enters the frame"
},
{
"label": "C",
"event_text": "it comes back into view"
},
{
"label": "D",
"event_text": "it gets fully hidden"
}
] | [
"A",
"C",
"D",
"B"
] | null |
406726a06e80 | perception_test_video_5320 | sp | When the book on patterned cloth disappears, does it get fully blocked or leave the frame? | null | null | null | null | B | {
"dim": "reappear_or_disappear",
"tier": "tier2",
"subject_label": "book on patterned cloth",
"hallucination": null,
"has_hallucination_distractor": false,
"repair_log": [
"A2: SP A↔B flipped to balance"
]
} | videos/perception_test_video_5320.mp4 | book on patterned cloth left the frame | book on patterned cloth got fully blocked | null | null | null |
c28aba38998b | charades_HUU4X | numerical | How many times does the light fixture change abruptly in the video? | null | null | null | null | 2 | {
"dim": "event_count",
"tier": "tier2",
"subject_label": "light fixture",
"hallucination": null,
"has_hallucination_distractor": false
} | videos/charades_HUU4X.mp4 | null | null | null | null | [
"2",
"3",
"4",
"5 or more"
] |
473e00adafd7 | charades_MS58Y | numerical | How many times does the potted plant get fully hidden in the video? | null | null | null | null | 2 | {
"dim": "event_count",
"tier": "tier2",
"subject_label": "potted plant",
"hallucination": null,
"has_hallucination_distractor": false
} | videos/charades_MS58Y.mp4 | null | null | null | null | [
"2",
"3",
"4",
"5 or more"
] |
db3e37f95830 | charades_B8WPE | sp | Does cardboard box ever come back into view in the video? | null | null | null | null | B | {
"dim": "event_existence",
"tier": "tier1",
"subject_label": "cardboard box",
"hallucination": null,
"has_hallucination_distractor": false,
"repair_log": [
"A2: SP A↔B flipped to balance"
]
} | videos/charades_B8WPE.mp4 | cardboard box never comes back into view | cardboard box does come back into view | null | null | null |
cc54aea3162c | charades_ZKGKR | numerical | How many times does black shorts come back into view in the video? | null | null | null | null | 2 | {
"dim": "event_count",
"tier": "tier2",
"subject_label": "black shorts",
"hallucination": null,
"has_hallucination_distractor": false
} | videos/charades_ZKGKR.mp4 | null | null | null | null | [
"2",
"3",
"4",
"5 or more"
] |
e381e304a359 | perception_test_video_9763 | sp | After the yellow sock comes back into view, is it the same sock as before, or a different one? | null | null | null | null | B | {
"dim": "reappear_identity",
"tier": "tier2",
"subject_label": "yellow sock",
"semantic_ground_truth": "different",
"ground_truth_is_real": false,
"hallucination": null,
"has_hallucination_distractor": false
} | videos/perception_test_video_9763.mp4 | the sock that comes back is the same one as before | the sock that comes back is a different one | null | null | null |
817c973dfc2e | perception_test_video_2716 | numerical | How many times does the white towel change abruptly in the video? | null | null | null | null | 3 | {
"dim": "event_count",
"tier": "tier2",
"subject_label": "white towel",
"hallucination": null,
"has_hallucination_distractor": false
} | videos/perception_test_video_2716.mp4 | null | null | null | null | [
"2",
"3",
"4",
"5 or more"
] |
baed0a163ae1 | perception_test_video_4525 | numerical | How many times does the keyboard get partly hidden in the video? | null | null | null | null | 5 or more | {
"dim": "event_count",
"tier": "tier2",
"subject_label": "keyboard",
"hallucination": null,
"has_hallucination_distractor": false
} | videos/perception_test_video_4525.mp4 | null | null | null | null | [
"2",
"3",
"4",
"5 or more"
] |
e4cfec18ab03 | charades_3XKBC | ordering_3 | Put the following events for wooden chair in order from earliest to latest. | null | null | null | null | null | {
"dim": "event_ordering",
"tier": "tier2",
"subject_label": "wooden chair",
"hallucination": null,
"has_hallucination_distractor": false
} | videos/charades_3XKBC.mp4 | null | null | [
{
"label": "A",
"event_text": "it comes back into view"
},
{
"label": "B",
"event_text": "it gets fully hidden"
},
{
"label": "C",
"event_text": "it gets partly hidden"
}
] | [
"C",
"B",
"A"
] | null |
20618ad0b147 | perception_test_video_10079 | ordering_4 | Put the following events for green leaf in order from earliest to latest. | null | null | null | null | null | {
"dim": "event_ordering",
"tier": "tier2",
"subject_label": "green leaf",
"hallucination": null,
"has_hallucination_distractor": false
} | videos/perception_test_video_10079.mp4 | null | null | [
{
"label": "A",
"event_text": "it comes back into view"
},
{
"label": "B",
"event_text": "it gets partly hidden"
},
{
"label": "C",
"event_text": "it disappears for good"
},
{
"label": "D",
"event_text": "it gets fully hidden"
}
] | [
"B",
"D",
"A",
"C"
] | null |
5eda20dbe3b4 | perception_test_video_7713 | numerical | How many times does the man in the grey t-shirt change abruptly in the video? | null | null | null | null | 2 | {
"dim": "event_count",
"tier": "tier2",
"subject_label": "man in grey t-shirt",
"hallucination": null,
"has_hallucination_distractor": false
} | videos/perception_test_video_7713.mp4 | null | null | null | null | [
"2",
"3",
"4",
"5 or more"
] |
05e65d76463f | perception_test_video_9013 | numerical | How many times does the blue toy come back into view in the video? | null | null | null | null | 3 | {
"dim": "event_count",
"tier": "tier2",
"subject_label": "blue toy",
"hallucination": null,
"has_hallucination_distractor": false
} | videos/perception_test_video_9013.mp4 | null | null | null | null | [
"2",
"3",
"4",
"5 or more"
] |
6eb374c995b4 | perception_test_video_11583 | numerical | How many times do glass cups get fully hidden in the video? | null | null | null | null | 4 | {
"dim": "event_count",
"tier": "tier2",
"subject_label": "glass cups",
"hallucination": null,
"has_hallucination_distractor": false
} | videos/perception_test_video_11583.mp4 | null | null | null | null | [
"2",
"3",
"4",
"5 or more"
] |
a172c870c584 | charades_4Q766 | sp | Does plaid pants ever get partly hidden in the video? | null | null | null | null | A | {
"dim": "event_existence",
"tier": "tier1",
"subject_label": "plaid pants",
"hallucination": null,
"has_hallucination_distractor": false
} | videos/charades_4Q766.mp4 | plaid pants never gets partly hidden | plaid pants does get partly hidden | null | null | null |
9cb289a97b8a | charades_48BUM | numerical | How many times does the white towel change abruptly in the video? | null | null | null | null | 4 | {
"dim": "event_count",
"tier": "tier2",
"subject_label": "white towel",
"hallucination": null,
"has_hallucination_distractor": false
} | videos/charades_48BUM.mp4 | null | null | null | null | [
"2",
"3",
"4",
"5 or more"
] |
a263c917735a | perception_test_video_8982 | numerical | How many times does the red tomato change abruptly in the video? | null | null | null | null | 2 | {
"dim": "event_count",
"tier": "tier2",
"subject_label": "red tomato",
"hallucination": null,
"has_hallucination_distractor": false
} | videos/perception_test_video_8982.mp4 | null | null | null | null | [
"2",
"3",
"4",
"5 or more"
] |
922fe7d37efb | charades_QOJ09 | numerical | How many times does the pillow change abruptly in the video? | null | null | null | null | 5 or more | {
"dim": "event_count",
"tier": "tier2",
"subject_label": "pillow",
"hallucination": null,
"has_hallucination_distractor": false
} | videos/charades_QOJ09.mp4 | null | null | null | null | [
"2",
"3",
"4",
"5 or more"
] |
8ebdde6fc68e | perception_test_video_9148 | sp | Which event happens first in the video? | null | null | null | null | A | {
"dim": "cross_object_order",
"tier": "tier3",
"subject_label": "green book",
"hallucination": null,
"has_hallucination_distractor": false
} | videos/perception_test_video_9148.mp4 | green book leaves the frame before yellow highlighter gets fully hidden | yellow highlighter gets fully hidden before green book leaves the frame | null | null | null |
5d6529738f63 | charades_6G96Q | sp | When wooden cabinets disappears, does it get fully blocked or leave the frame? | null | null | null | null | A | {
"dim": "reappear_or_disappear",
"tier": "tier2",
"subject_label": "wooden cabinets",
"hallucination": null,
"has_hallucination_distractor": false
} | videos/charades_6G96Q.mp4 | wooden cabinets got fully blocked | wooden cabinets left the frame | null | null | null |
c359700c2a32 | mose_70hvirf4 | sp | Does seagull ever disappear for good in the video? | null | null | null | null | B | {
"dim": "event_existence",
"tier": "tier1",
"subject_label": "seagull",
"hallucination": null,
"has_hallucination_distractor": false
} | videos/mose_70hvirf4.mp4 | seagull never disappears for good | seagull does disappear for good | null | null | null |
493f7288fc97 | perception_test_video_11309 | ordering_4 | Put the following events for hand in order from earliest to latest. | null | null | null | null | null | {
"dim": "event_ordering",
"tier": "tier2",
"subject_label": "hand",
"hallucination": null,
"has_hallucination_distractor": false
} | videos/perception_test_video_11309.mp4 | null | null | [
{
"label": "A",
"event_text": "it comes back into view"
},
{
"label": "B",
"event_text": "it gets fully hidden"
},
{
"label": "C",
"event_text": "it first shows up"
},
{
"label": "D",
"event_text": "it gets partly hidden"
}
] | [
"C",
"B",
"A",
"D"
] | null |
b272e8759d22 | perception_test_video_3937 | sp | After the red book comes back into view, is it the same book as before, or a different one? | null | null | null | null | A | {
"dim": "reappear_identity",
"tier": "tier2",
"subject_label": "red book",
"semantic_ground_truth": "different",
"ground_truth_is_real": false,
"hallucination": null,
"has_hallucination_distractor": false
} | videos/perception_test_video_3937.mp4 | the book that comes back is a different one | the book that comes back is the same one as before | null | null | null |
49659fe18b86 | perception_test_video_11424 | sp | When blue plastic cap disappears, does it get fully blocked or leave the frame? | null | null | null | null | B | {
"dim": "reappear_or_disappear",
"tier": "tier2",
"subject_label": "blue plastic cap",
"hallucination": null,
"has_hallucination_distractor": false
} | videos/perception_test_video_11424.mp4 | blue plastic cap left the frame | blue plastic cap got fully blocked | null | null | null |
3becd624db1e | charades_GBD1Y | sp | Does stacked clothes ever disappear for good in the video? | null | null | null | null | B | {
"dim": "event_existence",
"tier": "tier1",
"subject_label": "stacked clothes",
"hallucination": null,
"has_hallucination_distractor": false
} | videos/charades_GBD1Y.mp4 | stacked clothes never disappears for good | stacked clothes does disappear for good | null | null | null |
1dd1608f6939 | charades_UBC9N | sp | Does plastic bottle ever first show up in the video? | null | null | null | null | A | {
"dim": "event_existence",
"tier": "tier1",
"subject_label": "plastic bottle",
"hallucination": null,
"has_hallucination_distractor": false
} | videos/charades_UBC9N.mp4 | plastic bottle never first shows up | plastic bottle does first show up | null | null | null |
35d99fd3d86a | perception_test_video_6302 | sp | Which event happens first in the video? | null | null | null | null | A | {
"dim": "cross_object_order",
"tier": "tier3",
"subject_label": "glass",
"hallucination": null,
"has_hallucination_distractor": false
} | videos/perception_test_video_6302.mp4 | glass gets fully hidden before knife gets partly hidden | knife gets partly hidden before glass gets fully hidden | null | null | null |
f6f105d654cf | perception_test_video_5008 | ordering_3 | Put the following events for white ceramic cup in order from earliest to latest. | null | null | null | null | null | {
"dim": "event_ordering",
"tier": "tier2",
"subject_label": "white ceramic cup",
"hallucination": null,
"has_hallucination_distractor": false
} | videos/perception_test_video_5008.mp4 | null | null | [
{
"label": "A",
"event_text": "it comes back into view"
},
{
"label": "B",
"event_text": "it gets fully hidden"
},
{
"label": "C",
"event_text": "it enters the frame"
}
] | [
"B",
"A",
"C"
] | null |
e648662c049d | perception_test_video_7145 | numerical | How many times does the pink phone get partly hidden in the video? | null | null | null | null | 2 | {
"dim": "event_count",
"tier": "tier2",
"subject_label": "pink phone",
"hallucination": null,
"has_hallucination_distractor": false
} | videos/perception_test_video_7145.mp4 | null | null | null | null | [
"2",
"3",
"4",
"5 or more"
] |
6289767bb622 | charades_FNBYE | numerical | How many times does the red cup change abruptly in the video? | null | null | null | null | 5 or more | {
"dim": "event_count",
"tier": "tier2",
"subject_label": "red cup",
"hallucination": null,
"has_hallucination_distractor": false
} | videos/charades_FNBYE.mp4 | null | null | null | null | [
"2",
"3",
"4",
"5 or more"
] |
e77aa63dab18 | mose_jtefx29o | ordering_3 | Put the following events for man in black jersey in order from earliest to latest. | null | null | null | null | null | {
"dim": "event_ordering",
"tier": "tier2",
"subject_label": "man in black jersey",
"hallucination": null,
"has_hallucination_distractor": false
} | videos/mose_jtefx29o.mp4 | null | null | [
{
"label": "A",
"event_text": "it disappears for good"
},
{
"label": "B",
"event_text": "it leaves the frame"
},
{
"label": "C",
"event_text": "it first shows up"
}
] | [
"C",
"B",
"A"
] | null |
a0065696e668 | charades_G5LEA | sp | Before wooden cabinet comes back into view, was it fully blocked or did it leave the frame? | null | null | null | null | A | {
"dim": "reappear_or_disappear",
"tier": "tier2",
"subject_label": "wooden cabinet",
"hallucination": null,
"has_hallucination_distractor": false
} | videos/charades_G5LEA.mp4 | wooden cabinet left the frame before coming back | wooden cabinet was fully blocked before coming back | null | null | null |
11db2343c407 | charades_R9TL9 | sp | Which event happens first in the video? | null | null | null | null | B | {
"dim": "cross_object_order",
"tier": "tier3",
"subject_label": "wooden wardrobe",
"hallucination": null,
"has_hallucination_distractor": false
} | videos/charades_R9TL9.mp4 | picture frame gets fully hidden before wooden wardrobe gets partly hidden | wooden wardrobe gets partly hidden before picture frame gets fully hidden | null | null | null |
33e9ee85ff87 | perception_test_video_11370 | numerical | How many times does the blue cloth change abruptly in the video? | null | null | null | null | 2 | {
"dim": "event_count",
"tier": "tier2",
"subject_label": "blue cloth",
"hallucination": null,
"has_hallucination_distractor": false
} | videos/perception_test_video_11370.mp4 | null | null | null | null | [
"2",
"3",
"4",
"5 or more"
] |
1df84f733fbb | mose_x5vc6e4o | sp | Does man in dark hoodie ever get fully hidden in the video? | null | null | null | null | B | {
"dim": "event_existence",
"tier": "tier1",
"subject_label": "man in dark hoodie",
"hallucination": null,
"has_hallucination_distractor": false
} | videos/mose_x5vc6e4o.mp4 | man in dark hoodie never gets fully hidden | man in dark hoodie does get fully hidden | null | null | null |
5cf1d85b373b | perception_test_video_7075 | sp | Does hand ever first show up in the video? | null | null | null | null | A | {
"dim": "event_existence",
"tier": "tier1",
"subject_label": "hand",
"hallucination": null,
"has_hallucination_distractor": false
} | videos/perception_test_video_7075.mp4 | hand never first shows up | hand does first show up | null | null | null |
40c8a8899957 | charades_S2TC7 | ordering_4 | Put the following events for red towel in order from earliest to latest. | null | null | null | null | null | {
"dim": "event_ordering",
"tier": "tier2",
"subject_label": "red towel",
"hallucination": null,
"has_hallucination_distractor": false
} | videos/charades_S2TC7.mp4 | null | null | [
{
"label": "A",
"event_text": "it comes back into view"
},
{
"label": "B",
"event_text": "it gets partly hidden"
},
{
"label": "C",
"event_text": "it gets fully hidden"
},
{
"label": "D",
"event_text": "it first shows up"
}
] | [
"D",
"C",
"A",
"B"
] | null |
90d54482df4b | perception_test_video_8725 | numerical | How many times does the black book change abruptly in the video? | null | null | null | null | 2 | {
"dim": "event_count",
"tier": "tier2",
"subject_label": "black book",
"hallucination": null,
"has_hallucination_distractor": false
} | videos/perception_test_video_8725.mp4 | null | null | null | null | [
"2",
"3",
"4",
"5 or more"
] |
f7eb00cf9383 | perception_test_video_3260 | numerical | How many times does the metal wrench change abruptly in the video? | null | null | null | null | 5 or more | {
"dim": "event_count",
"tier": "tier2",
"subject_label": "metal wrench",
"hallucination": null,
"has_hallucination_distractor": false
} | videos/perception_test_video_3260.mp4 | null | null | null | null | [
"2",
"3",
"4",
"5 or more"
] |
End of preview. Expand in Data Studio
TOC-Bench: A Temporal Object Consistency Benchmark for Video Large Language Models
TOC-Bench is a diagnostic benchmark for evaluating whether Video Large Language Models maintain object identity, state, persistence, and temporal relations throughout a video. It focuses on object-centric phenomena including occlusion, disappearance, reappearance, repeated events, event order, temporal location, duration, conditional state, and relative movement.
Anonymous-review notice. This artifact accompanies a paper currently under double-blind review. Author-identifying paper, repository, and citation links will be added after the review period.
Benchmark overview
| Property | Value |
|---|---|
| QA pairs | 2,323 |
| Unique videos | 1,951 |
| Diagnostic dimensions | 10 |
| Task formats | 4 (5 serialization labels) |
| Language | English |
| Split | Test only |
Each QA item is associated with an object track and a structured temporal event timeline during construction. The released questions use deterministic answer formats so that predictions can be scored without an LLM judge.
Construction and verification
The benchmark is produced in three stages:
- Candidate object tracks and temporal events are constructed from the source videos.
- Structured reasoning units and QA skeletons fix the queried object, event, answer, and distractors before surface realization.
- Text-only, single-frame, and frame-shuffled filters remove questions that do not require the intended visual or temporal evidence.
The filtering process reduces 45,527 generated items to 17,900 candidates. Five expert annotators then inspect 3,000 sampled candidates in disjoint 600-item assignments. They revise minor wording issues and reject questions with insufficient visual evidence or tracking, event, or answer-label problems, leaving 2,323 released QA pairs.
Data composition
Source videos
| Source | QA pairs | Unique videos |
|---|---|---|
| Charades | 1,397 | 1,149 |
| Perception Test | 825 | 712 |
| MOSE | 87 | 76 |
| OVIS | 14 | 14 |
| Total | 2,323 | 1,951 |
The source videos remain governed by their original terms; this repository does not relicense third-party media.
Diagnostic dimensions
| Dimension | Items |
|---|---|
| Event existence | 219 |
| Event count | 300 |
| Reappearance identity | 23 |
| Reappearance / disappearance | 134 |
| Cross-object order | 187 |
| Event ordering | 105 |
| Temporal location | 587 |
| Duration category | 312 |
| Conditional state | 278 |
| Relative spatial change | 178 |
Task formats and serialization labels
TOC-Bench has four conceptual task formats: multiple choice, statement pair, numerical count, and event ordering. Three- and four-event ordering share the same task format but use separate serialization labels.
| Serialization label | Items | Scoring |
|---|---|---|
Four-option multiple choice (mcq_4) |
1,355 | Exact option label |
Statement pair (sp) |
563 | Exact A/B label |
Numerical (numerical) |
300 | Controlled numerical answer |
Three-event ordering (ordering_3) |
52 | Exact complete order |
Four-event ordering (ordering_4) |
53 | Exact complete order |
Files and schema
| Path | Purpose |
|---|---|
answer_final.json |
Canonical benchmark bundle used by the evaluation code |
data/test.jsonl |
One-record-per-QA projection used by the Hugging Face Dataset Viewer |
videos/ |
Video files packaged with the artifact; all source-specific terms remain applicable |
Important fields include:
qa_id: unique QA identifier;video_id: identifier of the associated video;video_path: relative media path or source-access reference;format:mcq_4,sp,numerical,ordering_3, orordering_4;question: natural-language question;option_A–option_Dorstatement_A–statement_B: answer candidates;events: labeled events for ordering questions;correct_answerorcorrect_order: deterministic ground truth;metadata.dim: diagnostic dimension;metadata.tier: reasoning tier;metadata.hallucination: hallucination-aware variant, when applicable.
Loading the QA split
from datasets import load_dataset
dataset = load_dataset(
"anonymous-video-benchmark/toc_bench",
split="test",
)
print(dataset)
print(dataset[0])
The Dataset Viewer should display 2,323 QA rows. The separate number of unique source videos is 1,951.
Evaluation protocol
Most reported models receive 32 uniformly sampled frames. Model-specific exceptions use the frame budgets explicitly reported in the paper and evaluation configuration.
python eval_runner.py \
--bench answer_final.json \
--videos-root videos \
--model <MODEL_KEY> \
--frames 32 \
--out predictions.jsonl
python compute_metrics.py \
--bench answer_final.json \
--preds predictions.jsonl \
--save-summary summary.json
The inference runner uses fixed format-specific prompts and produces resumable JSONL predictions. Scoring uses deterministic answer extraction and exact matching.
Intended use
TOC-Bench is intended for non-commercial academic evaluation of temporal object consistency in Video-LLMs. It is not intended for training identity-recognition systems, surveillance, biometric inference, demographic profiling, or safety-critical deployment decisions.
Limitations
- Candidate construction depends partly on automatic object and event tools.
- Uniform frame sampling may miss very brief events.
- The benchmark emphasizes short-to-medium videos and object-centric temporal reasoning rather than all aspects of video understanding.
- Results are behavioral evidence and should not be interpreted as direct evidence about a model's internal mechanism.
- The source datasets introduce their own domain, activity, scene, and geographic biases.
Citation
Citation information will be added after the double-blind review period.
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