item_id stringlengths 13 13 | video_id stringlengths 11 11 | item_index int64 0 3 | domain stringclasses 18
values | video stringlengths 29 45 | duration_s float64 14.6 941 | task stringclasses 6
values | capability stringclasses 8
values | time_type stringclasses 3
values | interaction_type stringclasses 2
values | range_length stringclasses 3
values | sub_tag stringclasses 3
values | is_negative bool 2
classes | auto_number bool 2
classes | question stringlengths 16 391 | question_time_s float64 0 652 | answers listlengths 1 125 | mcq_stem stringlengths 16 391 ⌀ | mcq_options listlengths 2 6 ⌀ | mcq_answer stringclasses 6
values |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
--VCWegJ_oY#0 | --VCWegJ_oY | 0 | author | videos/author/--VCWegJ_oY.mp4 | 158.92 | Track | CST | C | QA | 1-5min | counting | false | true | How many times does Red Bull appear? | 0 | [
{
"time_s": 0,
"content": "1",
"evidence_time_s": null
},
{
"time_s": 37.33,
"content": "2",
"evidence_time_s": null
},
{
"time_s": 74.95,
"content": "3",
"evidence_time_s": null
},
{
"time_s": 95.86,
"content": "4",
"evidence_time_s": null
},
{
"t... | null | null | null |
-31At72iGnk#0 | -31At72iGnk | 0 | author | videos/author/-31At72iGnk.mp4 | 157.36 | Alert | PTR | C | INS | 1-5min | null | false | false | Let me know when the traffic light for the lane turns green. | 0 | [
{
"time_s": 10.63,
"content": "the traffic light for the lane turns green",
"evidence_time_s": null
},
{
"time_s": 57.88,
"content": "the traffic light for the lane turns green",
"evidence_time_s": null
},
{
"time_s": 121.64,
"content": "the traffic light for the lane turns g... | Let me know when the traffic light for the lane turns green. Answer with label. | [
"the traffic light for the lane turns red and the queue in front comes to a stop",
"the lead vehicle in the lane starts moving forward and clears the stop line",
"the traffic light for the lane switches from red to yellow just before releasing the lane",
"the traffic light for the lane turns green",
"the le... | D |
-6QYAYbS6eU#0 | -6QYAYbS6eU | 0 | author | videos/author/-6QYAYbS6eU.mp4 | 184.42 | Look | IVQA | A | QA | 0-1min | null | false | false | According to the start list, which lane is Michael Phelps swimming in? | 0.4 | [
{
"time_s": 0.4,
"content": "Lane 3",
"evidence_time_s": null
}
] | According to the start list, which lane is Michael Phelps swimming in? | [
"Lane 5",
"Lane 3",
"Lane 4",
"Lane 2",
"Lane 6",
"Lane 1"
] | B |
-6qvDiJJ388#0 | -6qvDiJJ388 | 0 | author | videos/author/-6qvDiJJ388.mp4 | 241.56 | Time | TOA | B | QA | 1-5min | null | false | false | In the video, which was opened first — Task Manager or Device Manager? | 0 | [
{
"time_s": 20.59,
"content": "task manager",
"evidence_time_s": null
}
] | In the video, which was opened first? | [
"device manager",
"run dialog, opened before both",
"task manager",
"settings app, already open beforehand",
"computer management console",
"control panel"
] | C |
-9stb1JxVM8#0 | -9stb1JxVM8 | 0 | author | videos/author/-9stb1JxVM8.mp4 | 189.57 | Track | CST | C | QA | 1-5min | counting | false | true | Count how many times the view switches between the two drivers. | 0 | [
{
"time_s": 13.68,
"content": "1",
"evidence_time_s": null
},
{
"time_s": 29.67,
"content": "2",
"evidence_time_s": null
},
{
"time_s": 32.68,
"content": "3",
"evidence_time_s": null
},
{
"time_s": 36.24,
"content": "4",
"evidence_time_s": null
},
{
... | null | null | null |
-CESiuu7CYs#0 | -CESiuu7CYs | 0 | author | videos/author/-CESiuu7CYs.mp4 | 106.26 | Commentate | LCG | C | INS | 1-5min | null | false | false | Output each on-screen feature heading in real time. | 0 | [
{
"time_s": 13.13,
"content": "TURN-KEY SYSTEM",
"evidence_time_s": null
},
{
"time_s": 24.03,
"content": "CASE ERECTOR",
"evidence_time_s": null
},
{
"time_s": 34.73,
"content": "MINIMAL USER INTERACTION",
"evidence_time_s": null
},
{
"time_s": 46.03,
"conten... | null | null | null |
-CESiuu7CYs#1 | -CESiuu7CYs | 1 | author | videos/author/-CESiuu7CYs.mp4 | 106.26 | Look | IVQA | A | QA | 0-1min | null | false | false | According to the closing screen, what website should viewers visit for more information? | 98.93 | [
{
"time_s": 98.93,
"content": "onexia.com",
"evidence_time_s": null
}
] | According to the closing screen, what website should viewers visit for more information? | [
"onexia.net",
"info.onexia.com",
"onexia.io",
"onexia.com/demo",
"onexia.com",
"sales@onexia.com"
] | E |
-FR6dLfwKvM#0 | -FR6dLfwKvM | 0 | author | videos/author/-FR6dLfwKvM.mp4 | 70.66 | Alert | PTR | B | QA | 0-1min | null | false | false | What does the white arrow refer to? | 0 | [
{
"time_s": 11.39,
"content": "Settings",
"evidence_time_s": null
},
{
"time_s": 14.61,
"content": "Payment methods",
"evidence_time_s": null
},
{
"time_s": 30.19,
"content": "Manage account",
"evidence_time_s": null
},
{
"time_s": 39.7,
"content": "Verify",
... | What does the white arrow refer to? | [
"Manage account",
"Settings",
"Account balance",
"Verify",
"Payment methods",
"Billing history"
] | E |
-Hv4pJjjZpY#0 | -Hv4pJjjZpY | 0 | author | videos/author/-Hv4pJjjZpY.mp4 | 123.54 | Recall | LVM | A | QA | 1-5min | null | false | false | When you align the bottom corner of the wall with your front door handle, how far is the back of the car from the wall? | 123.54 | [
{
"time_s": 123.54,
"content": "30 cm",
"evidence_time_s": 48.28
}
] | When you align the bottom corner of the wall with your front door handle, how far is the back of the car from the wall? | [
"30 cm",
"60 cm",
"20 cm",
"10 cm",
"45 cm",
"50 cm"
] | A |
-PdmUkqx038#0 | -PdmUkqx038 | 0 | author | videos/author/-PdmUkqx038.mp4 | 64.92 | Commentate | LCG | C | INS | 0-1min | goal | false | false | Name the suits of the first 10 cards in order. | 0 | [
{
"time_s": 8.41,
"content": "Spades",
"evidence_time_s": null
},
{
"time_s": 9.9,
"content": "Clubs",
"evidence_time_s": null
},
{
"time_s": 11.38,
"content": "Hearts",
"evidence_time_s": null
},
{
"time_s": 12.91,
"content": "Diamonds",
"evidence_time_s"... | null | null | null |
-PdmUkqx038#1 | -PdmUkqx038 | 1 | author | videos/author/-PdmUkqx038.mp4 | 64.92 | Commentate | LCG | C | INS | 0-1min | goal | false | false | Name the values of the 11th to 20th cards in order. | 22.25 | [
{
"time_s": 22.9,
"content": "7",
"evidence_time_s": null
},
{
"time_s": 24.68,
"content": "9",
"evidence_time_s": null
},
{
"time_s": 25.91,
"content": "Q",
"evidence_time_s": null
},
{
"time_s": 27.6,
"content": "4",
"evidence_time_s": null
},
{
... | null | null | null |
-UiQpszlaaM#0 | -UiQpszlaaM | 0 | author | videos/author/-UiQpszlaaM.mp4 | 235.74 | Recall | LVM | A | QA | 0-1min | null | false | false | Where was he before he stepped out of the carriage for the first time wearing a red shirt and a black jacket? | 7.36 | [
{
"time_s": 7.36,
"content": "Across from the platform.",
"evidence_time_s": 0.06
}
] | Where was he before he stepped out of the carriage for the first time wearing a red shirt and a black jacket? | [
"Across from the platform.",
"On the platform itself.",
"Beside the luggage cart.",
"By the ticket window.",
"In the carriage doorway.",
"At the end of the track."
] | A |
-cARmC7Jdx0#0 | -cARmC7Jdx0 | 0 | author | videos/author/-cARmC7Jdx0.mp4 | 212.28 | Look | IVQA | A | QA | 0-1min | null | false | false | What number is on the player's jersey? | 4.15 | [
{
"time_s": 4.15,
"content": "87",
"evidence_time_s": null
}
] | What number is on the player's jersey? | [
"8",
"87",
"78",
"86",
"88",
"10"
] | B |
-cARmC7Jdx0#1 | -cARmC7Jdx0 | 1 | author | videos/author/-cARmC7Jdx0.mp4 | 212.28 | Time | TOA | B | QA | 0-1min | null | false | false | After the GoPro 'Be a HERO' end card, what appears on screen? | 190.35 | [
{
"time_s": 196.45,
"content": "An end screen with links to two other GoPro NHL videos and a SUBSCRIBE button.",
"evidence_time_s": null
}
] | After the GoPro 'Be a HERO' end card, what appears on screen? | [
"An end screen with links to two other GoPro NHL videos plus a playlist link, the subscribe prompt appearing only as a small circular watermark in the lower corner.",
"An end screen laid over a frozen frame of the on-ice POV shot, showing one suggested video panel and the GoPro channel avatar, with no subscribe e... | C |
-clpEtaWLn8#0 | -clpEtaWLn8 | 0 | author | videos/author/-clpEtaWLn8.mp4 | 227.48 | Alert | PTR | B | INS | 0-1min | null | false | false | Remind me when four people enter the ice rink. | 0 | [
{
"time_s": 29.32,
"content": "Four people enter the ice rink",
"evidence_time_s": null
}
] | Remind me when four people enter the ice rink. Answer with label. | [
"Four people step off the mat and lace up at the rinkside bench",
"Four people spread out along the barrier and begin circling the ice",
"Four people finish crossing and exit through the far gate together",
"Four people line up behind a staff member who is closing the ice gate",
"Four people push open the g... | F |
-clpEtaWLn8#1 | -clpEtaWLn8 | 1 | author | videos/author/-clpEtaWLn8.mp4 | 227.48 | Alert | PTR | B | INS | 1-5min | null | false | false | Remind me when someone throws something in. | 0 | [
{
"time_s": 131.34,
"content": "someone throws something in.",
"evidence_time_s": null
}
] | Remind me when someone throws something in. Answer with label. | [
"someone throws the object but it hits the rim and lands outside instead.",
"someone drops the object straight down from above without any throwing motion.",
"someone raises the object over the opening, arm cocked, not yet released.",
"someone tosses the object sideways to another person, who reaches out for ... | E |
-eNDlQu7n8I#0 | -eNDlQu7n8I | 0 | author | videos/author/-eNDlQu7n8I.mp4 | 64.53 | Time | TOA | B | QA | 0-1min | null | false | false | Between the content in row 1 and column 1, which one was edited first in the video? | 0 | [
{
"time_s": 28.24,
"content": "Column 1",
"evidence_time_s": null
}
] | null | null | null |
-ghP-zRqBLs#0 | -ghP-zRqBLs | 0 | author | videos/author/-ghP-zRqBLs.mp4 | 191.84 | Track | CST | C | INS | 1-5min | counting | false | true | Count how many times they spun counterclockwise. | 0 | [
{
"time_s": 12.95,
"content": "1",
"evidence_time_s": null
},
{
"time_s": 19.61,
"content": "2",
"evidence_time_s": null
},
{
"time_s": 22.59,
"content": "3",
"evidence_time_s": null
},
{
"time_s": 28.46,
"content": "4",
"evidence_time_s": null
},
{
... | null | null | null |
-mFFJwS3xqA#0 | -mFFJwS3xqA | 0 | author | videos/author/-mFFJwS3xqA.mp4 | 132.82 | Look | IVQA | A | QA | 0-1min | null | false | false | Look at the diagnostic instrument panel mounted on the wall behind the gowned worker. What brand name is printed on it? | 41.58 | [
{
"time_s": 41.58,
"content": "Welch Allyn",
"evidence_time_s": null
}
] | Look at the diagnostic instrument panel mounted on the wall behind the gowned worker. What brand name is printed on it? | [
"Kimberly-Clark",
"Midmark",
"Welch Allyn",
"Braun",
"Purell",
"Hillrom"
] | C |
-mFFJwS3xqA#1 | -mFFJwS3xqA | 1 | author | videos/author/-mFFJwS3xqA.mp4 | 132.82 | Time | TOA | B | QA | 1-5min | null | false | false | Later in this video an animated cut-away of a syringe appears, and two captions with arrows are added to it: 'VISCOUS DRUGS' and 'THIN COATING OF LUBRICANT'. Which of the two captions appears on screen first? | 0 | [
{
"time_s": 62.29,
"content": "VISCOUS DRUGS",
"evidence_time_s": null
}
] | Later in this video an animated cut-away of a syringe appears, and two captions with arrows are added to it. Which of the following captions appears on screen first? | [
"SILICONE OIL LAYER",
"THIN COATING OF LUBRICANT",
"INJECTION FORCE",
"VISCOUS DRUGS",
"PLUNGER STOPPER",
"VISCOUS MEDICATION"
] | D |
-mFFJwS3xqA#2 | -mFFJwS3xqA | 2 | author | videos/author/-mFFJwS3xqA.mp4 | 132.82 | Look | IVQA | A | QA | 0-1min | null | false | false | According to the labelled cutaway diagram, what lines the inside of the syringe barrel? | 65.55 | [
{
"time_s": 65.55,
"content": "A thin coating of lubricant.",
"evidence_time_s": null
}
] | According to the labelled cutaway diagram, what lines the inside of the syringe barrel? | [
"A thin film of medical-grade wax.",
"The bare moulded plastic of the barrel wall.",
"A thin coating of antiseptic gel.",
"A thin coating of lubricant.",
"A thin layer of silicone rubber.",
"The printed graduation scale along the barrel."
] | D |
-mFFJwS3xqA#3 | -mFFJwS3xqA | 3 | author | videos/author/-mFFJwS3xqA.mp4 | 132.82 | Recall | LVM | A | QA | 0-1min | null | false | false | What were the two labels used in the side-by-side syringe comparison? | 132.82 | [
{
"time_s": 132.82,
"content": "CONVENTIONAL SYRINGE and NEW TECHNOLOGY",
"evidence_time_s": 74.44
}
] | What were the two labels used in the side-by-side syringe comparison? | [
"CONVENTIONAL SYRINGE and CONVENTIONAL NEEDLE",
"STANDARD SYRINGE and NEW TECHNOLOGY",
"CONVENTIONAL SYRINGE and NEW DEVICE",
"CONVENTIONAL SYRINGE and NEW TECHNOLOGY",
"CURRENT TECHNOLOGY and NEW TECHNOLOGY",
"MANUAL INJECTION and AUTOMATED INJECTION"
] | D |
-qG3n4jcj9I#0 | -qG3n4jcj9I | 0 | author | videos/author/-qG3n4jcj9I.mp4 | 284.49 | Alert | PTR | C | INS | 1-5min | null | false | false | When introducing the task, tell me the name, country abbreviation, city, and age. | 0 | [
{
"time_s": 3,
"content": "GEORGIA ASTLE\nCAN\nWHISTLER BC\n28",
"evidence_time_s": null
},
{
"time_s": 89.96,
"content": "HANNAH BERGEMANN\nUSA\nHOOD RIVER, OR\n29",
"evidence_time_s": null
},
{
"time_s": 184.24,
"content": "ROBIN GOOMES\nNZL\nROTORUA\n29",
"evidence_tim... | When introducing the task, tell me the name, country abbreviation, city, and age. Answer with label. | [
"RED BULL FORMATION\nWHISTLER BC\n2023",
"GEORGIA ASTLE\nCAN\nWHISTLER BC\n28",
"HANNAH BERGEMANN\nUSA\nHOOD RIVER, OR\n29",
"ROBIN GOOMES\nNZL\nROTORUA\n29",
"VAEA VERBEECK\nCAN\nSQUAMISH BC\n30",
"CASEY BROWN\nCAN\nREVELSTOKE BC\n32"
] | B |
-qQirthIyh0#0 | -qQirthIyh0 | 0 | author | videos/author/-qQirthIyh0.mp4 | 154.18 | Commentate | LCG | C | INS | 1-5min | narration | false | false | I can't see the screen. Narrate this video for me as it plays: every time it moves on to something new, tell me what is being shown. | 0 | [
{
"time_s": 2.7,
"content": "An MIT News logo title card.",
"evidence_time_s": null
},
{
"time_s": 5.26,
"content": "A text card: tiny ridges on a water-shedding surface make droplets spread out unevenly and bounce off faster, like some natural surfaces such as butterfly wings.",
"eviden... | null | null | null |
-qQirthIyh0#1 | -qQirthIyh0 | 1 | author | videos/author/-qQirthIyh0.mp4 | 154.18 | Time | TOA | B | QA | 1-5min | null | false | false | Which of these two surfaces does the video show a droplet on first: a surface covered with a micropillar array, or a Morpho butterfly wing? | 0 | [
{
"time_s": 97.5,
"content": "The micropillar array.",
"evidence_time_s": null
}
] | In the video, the droplet is first shown sitting on which of the following surfaces? | [
"A Morpho butterfly wing.",
"A nanograss (black-silicon) chip.",
"A flat, unpatterned silicon wafer.",
"A micropillar array.",
"A PDMS replica cast from a Morpho wing.",
"A superhydrophobic lotus leaf."
] | D |
-qQirthIyh0#2 | -qQirthIyh0 | 2 | author | videos/author/-qQirthIyh0.mp4 | 154.18 | Commentate | LCG | C | INS | 1-5min | null | false | false | Output each explanatory caption in real time as it appears on screen. | 0 | [
{
"time_s": 5.8,
"content": "Researchers found that adding tiny ridges to a water-shedding surface could make droplets spread out unevenly, and as a result bounce off the surface faster. Some surfaces in nature, such as butterfly wings, do the same thing.",
"evidence_time_s": null
},
{
"time_s":... | null | null | null |
-qQirthIyh0#3 | -qQirthIyh0 | 3 | author | videos/author/-qQirthIyh0.mp4 | 154.18 | Look | IVQA | A | QA | 0-1min | null | false | false | According to the labels, which three natural surfaces are shown in the final comparison? | 132.74 | [
{
"time_s": 132.74,
"content": "Lotus leaf, Morpho butterfly and Nasturtium leaf.",
"evidence_time_s": null
}
] | According to the labels, which three natural surfaces are shown in the final comparison? | [
"Lotus leaf, Morpho butterfly and Nasturtium leaf.",
"Nasturtium leaf, taro leaf and water strider leg.",
"Lotus leaf, Papilio butterfly and watercress leaf.",
"Lotus leaf, Morpho butterfly and Salvinia molesta leaf.",
"Lotus leaf, rice leaf and red rose petal.",
"Morpho butterfly, Nasturtium leaf and cic... | A |
00uYBGst5NA#0 | 00uYBGst5NA | 0 | author | videos/author/00uYBGst5NA.mp4 | 71.82 | Recall | LVM | A | QA | 0-1min | null | false | false | What is the high temperature on Monday? | 71.82 | [
{
"time_s": 71.82,
"content": "40°C",
"evidence_time_s": 22.3
}
] | What is the high temperature on Monday? | [
"30°C",
"42°C",
"35°C",
"38°C",
"40°C",
"26°C"
] | E |
03qNsrNlaS0#0 | 03qNsrNlaS0 | 0 | author | videos/author/03qNsrNlaS0.mp4 | 92.26 | Time | TOA | B | QA | 0-1min | null | false | false | In the video, is the stove installed first, or the sink? | 0 | [
{
"time_s": 3.33,
"content": "sink",
"evidence_time_s": null
}
] | In the video, is the stove installed first, or the sink? Answer with label. | [
"stove",
"sink"
] | B |
03qNsrNlaS0#1 | 03qNsrNlaS0 | 1 | author | videos/author/03qNsrNlaS0.mp4 | 92.26 | Alert | PTR | B | INS | 1-5min | null | false | false | Remind me when he starts putting up the walls. | 0 | [
{
"time_s": 79.04,
"content": "He starts putting up the walls",
"evidence_time_s": null
}
] | Remind me when he starts putting up the walls. Answer with label. | [
"He starts sheathing the raised walls from the outside",
"He starts nailing the top plates across the wall studs",
"He starts putting up the walls",
"He starts setting the walls on the marked layout lines",
"He starts framing the wall sections flat on the deck",
"He starts bracing and plumbing the standin... | C |
0BuGBkMT0tA#0 | 0BuGBkMT0tA | 0 | author | videos/author/0BuGBkMT0tA.mp4 | 206.87 | Alert | PTR | B | INS | 1-5min | null | false | false | Tell me if there's a human bone. | 0 | [
{
"time_s": 129.91,
"content": "There's a human bone!",
"evidence_time_s": null
}
] | Tell me if there's a human bone. Answer with label. | [
"There's a human bone!",
"There's no human bone yet."
] | A |
0FVesQpoMPQ#0 | 0FVesQpoMPQ | 0 | author | videos/author/0FVesQpoMPQ.mp4 | 176.34 | Look | IVQA | A | QA | 0-1min | null | false | false | How many gymnasts are performing on the floor? | 0 | [
{
"time_s": 0,
"content": "5",
"evidence_time_s": null
}
] | How many gymnasts are performing on the floor? | [
"4",
"1",
"6",
"3",
"8",
"5"
] | F |
0FVesQpoMPQ#1 | 0FVesQpoMPQ | 1 | author | videos/author/0FVesQpoMPQ.mp4 | 176.34 | Recall | LVM | A | QA | 1-5min | null | false | false | What apparatus did the group use throughout the routine? | 167.5 | [
{
"time_s": 167.5,
"content": "Hoops",
"evidence_time_s": 0
}
] | What apparatus did the group use throughout the routine? | [
"Hoops",
"Balls",
"Ropes",
"Clubs",
"Batons",
"Ribbons"
] | A |
0Gbf8iGSIu8#0 | 0Gbf8iGSIu8 | 0 | author | videos/author/0Gbf8iGSIu8.mp4 | 51.15 | Alert | PTR | B | QA | 0-1min | null | false | false | When the pop-up "Please check the video description for the latest updated full points table" appears, tell me which Group's values it's blocking. | 0 | [
{
"time_s": 19.97,
"content": "E, F, G, H, I, J, K, L",
"evidence_time_s": null
}
] | When the pop-up "Please check the video description for the latest updated full points table" appears, tell me which Group's values it's blocking. | [
"A, B, C, D, E, F",
"M, N, O, P",
"L, M, N, O, P, Q, R, S",
"E, F, G, H, I, J, K, L",
"A, B, C, D",
"C, D, E, F"
] | D |
0HgNDTGMAnE#0 | 0HgNDTGMAnE | 0 | author | videos/author/0HgNDTGMAnE.mp4 | 163.84 | Recall | LVM | A | QA | 1-5min | null | false | false | During the video demonstration, what were the three cards that appeared before the three 2 of Diamonds? | 163.84 | [
{
"time_s": 163.84,
"content": "6 of Spades, King of Hearts, 3 of Clubs",
"evidence_time_s": 78.05
}
] | During the video demonstration, what were the three cards that appeared before the three 2 of Diamonds? | [
"Ace of Spades, 7 of Hearts, 10 of Clubs",
"9 of Hearts, 4 of Spades, Queen of Diamonds",
"6 of Spades, King of Hearts, 3 of Clubs",
"3 of Clubs, 6 of Spades, King of Hearts",
"6 of Clubs, King of Diamonds, 3 of Spades",
"King of Spades, 6 of Hearts, 3 of Diamonds"
] | C |
0KVZ5v73-T4#0 | 0KVZ5v73-T4 | 0 | author | videos/author/0KVZ5v73-T4.mp4 | 304.97 | Track | CST | C | QA | 1-5min | counting | false | true | How many times was the first experiment conducted? | 0 | [
{
"time_s": 24.55,
"content": "1",
"evidence_time_s": null
},
{
"time_s": 80.28,
"content": "2",
"evidence_time_s": null
},
{
"time_s": 146.59,
"content": "3",
"evidence_time_s": null
}
] | null | null | null |
0KVZ5v73-T4#1 | 0KVZ5v73-T4 | 1 | author | videos/author/0KVZ5v73-T4.mp4 | 304.97 | Alert | PTR | C | INS | 1-5min | null | false | false | Remind me if the first experiment switches. | 0 | [
{
"time_s": 57.08,
"content": "Switch!",
"evidence_time_s": null
},
{
"time_s": 101.31,
"content": "Switch!",
"evidence_time_s": null
},
{
"time_s": 124.04,
"content": "Switch!",
"evidence_time_s": null
},
{
"time_s": 173.92,
"content": "Switch!",
"evidenc... | Remind me if the first experiment switches. Answer with label. | [
"Not yet!",
"Switch!"
] | B |
0KVZ5v73-T4#2 | 0KVZ5v73-T4 | 2 | author | videos/author/0KVZ5v73-T4.mp4 | 304.97 | Recall | LVM | A | QA | 0-1min | null | false | false | In the second experiment, what is the child doing in the background of the video? | 304.97 | [
{
"time_s": 304.97,
"content": "crawling",
"evidence_time_s": 281.47
}
] | In the second experiment, what is the child doing in the background of the video? | [
"playing with toys",
"sitting still",
"lying down",
"being held by an adult",
"crawling",
"walking"
] | E |
0KVZ5v73-T4#3 | 0KVZ5v73-T4 | 3 | author | videos/author/0KVZ5v73-T4.mp4 | 304.97 | Track | CST | C | QA | 0-1min | counting | false | true | In the second experiment, how many times was the white ball passed during the first run? | 241.7 | [
{
"time_s": 243.24,
"content": "1",
"evidence_time_s": null
},
{
"time_s": 243.75,
"content": "2",
"evidence_time_s": null
},
{
"time_s": 244.91,
"content": "3",
"evidence_time_s": null
},
{
"time_s": 245.45,
"content": "4",
"evidence_time_s": null
},
... | null | null | null |
0PxV_P0_TrI#0 | 0PxV_P0_TrI | 0 | author | videos/author/0PxV_P0_TrI.mp4 | 156.41 | Recall | LVM | A | QA | 1-5min | null | false | false | What is the username of this computer? | 156.41 | [
{
"time_s": 156.41,
"content": "macy",
"evidence_time_s": 67.34
}
] | What is the username of this computer? | [
"owner",
"downloads",
"guest",
"administrator",
"macy",
"sarah"
] | E |
0QEAuoSxZNc#0 | 0QEAuoSxZNc | 0 | author | videos/author/0QEAuoSxZNc.mp4 | 77 | Time | TOA | B | QA | 0-1min | null | false | false | Does glass crack first, or does it shatter immediately? | 48.3 | [
{
"time_s": 53.46,
"content": "glass crack first",
"evidence_time_s": null
}
] | null | null | null |
0QEAuoSxZNc#1 | 0QEAuoSxZNc | 1 | author | videos/author/0QEAuoSxZNc.mp4 | 77 | Alert | PTR | B | INS | 1-5min | null | false | false | Remind me when ultimate failure happens. | 0 | [
{
"time_s": 64.37,
"content": "ultimate failure happens.",
"evidence_time_s": null
}
] | Remind me when ultimate failure happens. Answer with label. | [
"the broken pieces are removed.",
"ultimate failure happens.",
"the first crack appears.",
"the specimen starts to sag noticeably.",
"the gauge reading is recorded.",
"the ultimate load is reached."
] | B |
0QEAuoSxZNc#2 | 0QEAuoSxZNc | 2 | author | videos/author/0QEAuoSxZNc.mp4 | 77 | Look | IVQA | A | QA | 0-1min | null | false | false | What is the title of the research shown on the title card? | 2.7 | [
{
"time_s": 2.7,
"content": "Additive Manufacturing of Interlocking Glass Masonry Units",
"evidence_time_s": null
}
] | What is the title of the research shown on the title card? | [
"Robotic Assembly of Interlocking Masonry Structures",
"Additive Manufacturing of Optically Transparent Glass",
"Additive Manufacturing of Interlocking Glass Masonry Units",
"Design of Self-Supporting Glass Brick Facades",
"MIT Media Lab — Mediated Matter Group",
"Glass Lab and Department of Architecture,... | C |
0QU3iSXhIrQ#0 | 0QU3iSXhIrQ | 0 | author | videos/author/0QU3iSXhIrQ.mp4 | 105.3 | Alert | PTR | B | INS | 0-1min | null | false | false | Tell me immediately if a red telephone booth appears. | 0 | [
{
"time_s": 28.81,
"content": "A red telephone booth appears",
"evidence_time_s": null
}
] | Tell me immediately if a red telephone booth appears. Answer with label. | [
"A red telephone booth appears",
"No red telephone booth appears"
] | A |
0V4Kea2q-go#0 | 0V4Kea2q-go | 0 | author | videos/author/0V4Kea2q-go.mp4 | 177.15 | Alert | PTR | B | INS | 0-1min | null | false | false | Tell me when the ice cream booth appears. | 0 | [
{
"time_s": 45.74,
"content": "the ice cream booth appears.",
"evidence_time_s": null
}
] | Tell me when the ice cream booth appears. Answer with label. | [
"the ice cream booth is still out of view further up the walkway.",
"a gelato cart appears.",
"the covered seating area comes into view.",
"the ice cream booth passes out of frame.",
"the ice cream booth appears.",
"a customer collects a cone at the booth counter."
] | E |
0Vb4D8HLnKc#0 | 0Vb4D8HLnKc | 0 | author | videos/author/0Vb4D8HLnKc.mp4 | 94.6 | Commentate | LCG | C | QA | 1-5min | goal | false | false | How to Drive an Automatic Car | 1.55 | [
{
"time_s": 10.93,
"content": "Adjust Seat &\nMirrors. Sit comfortably, adjust mirrors, and\nfasten your seatbelt.",
"evidence_time_s": null
},
{
"time_s": 19.89,
"content": "Press the\nBrake. Press and hold the brake with your\nright foot.",
"evidence_time_s": null
},
{
"time_s"... | null | null | null |
0XfTtIvuWUg#0 | 0XfTtIvuWUg | 0 | author | videos/author/0XfTtIvuWUg.mp4 | 114.14 | Time | TOA | B | QA | 0-1min | null | false | false | Does the video show fencing or archery first? | 0 | [
{
"time_s": 1.82,
"content": "fencing",
"evidence_time_s": null
}
] | Which sport appears first in the video? | [
"archery",
"rhythmic gymnastics with a ribbon",
"air-pistol target shooting",
"sailing",
"kendo sparring with bamboo shinai",
"fencing"
] | D |
0XfTtIvuWUg#1 | 0XfTtIvuWUg | 1 | author | videos/author/0XfTtIvuWUg.mp4 | 114.14 | Time | TOA | B | QA | 0-1min | null | false | false | Is the parrot placed on the hat first, or is the hat placed on the head first? | 89.38 | [
{
"time_s": 97.12,
"content": "hat placed on the head first",
"evidence_time_s": null
}
] | Regarding the hat and the parrot, which of the following placement orders is correct? | [
"The parrot is placed on the shoulder first, then the hat is placed on the head",
"The parrot climbs onto the hat while it is still held in the hand, then both are lifted up",
"The parrot is placed on the head first, then the hat is set on over it",
"The hat is placed on the head first, then the parrot is pla... | D |
0XfTtIvuWUg#2 | 0XfTtIvuWUg | 2 | author | videos/author/0XfTtIvuWUg.mp4 | 114.14 | Commentate | LCG | C | INS | 1-5min | narration | false | false | Output each on-screen caption in real time as it appears. | 0 | [
{
"time_s": 5.9,
"content": "The Pirate Certificate is an underground MIT tradition that was started by a group of students over twenty years ago.",
"evidence_time_s": null
},
{
"time_s": 11.7,
"content": "Students pursue this certificate by taking a sequence of courses under the guidance of... | null | null | null |
0XfTtIvuWUg#3 | 0XfTtIvuWUg | 3 | author | videos/author/0XfTtIvuWUg.mp4 | 114.14 | Look | IVQA | A | QA | 0-1min | null | false | false | According to the closing text, what website should viewers visit for more information? | 104.74 | [
{
"time_s": 104.74,
"content": "mitpec.mit.edu/Pirate-Certificate",
"evidence_time_s": null
}
] | According to the closing text, what website should viewers visit for more information? | [
"mitpec.mit.edu/Pirate-Certificate",
"web.mit.edu/traditions",
"mitrecsports.com/classes",
"piratecertificate.org/mit",
"dape.mit.edu/Swim-Test",
"physicaleducation.mit.edu/register"
] | A |
0YvSdbwh41I#0 | 0YvSdbwh41I | 0 | author | videos/author/0YvSdbwh41I.mp4 | 63.32 | Time | TOA | B | QA | 0-1min | null | false | false | Does the robot dog meet someone before entering the door, or does it enter the door before meeting someone? | 0 | [
{
"time_s": 17.72,
"content": "enter the door before meeting someone",
"evidence_time_s": null
}
] | Does the robot dog meet someone before entering the door, or does it enter the door before meeting someone? Answer with label. | [
"meet someone before entering the door",
"enter the door before meeting someone"
] | B |
0YvSdbwh41I#1 | 0YvSdbwh41I | 1 | author | videos/author/0YvSdbwh41I.mp4 | 63.32 | Alert | PTR | B | INS | 0-1min | null | false | false | Tell me when a face starts to appear on the screen. | 0 | [
{
"time_s": 30.29,
"content": "a face starts to appear on the screen",
"evidence_time_s": null
}
] | Tell me when a face starts to appear on the screen. Answer with label. | [
"a desk lamp beside the monitor flicks on and starts to brighten the surrounding room",
"a face starts to appear on the screen",
"a face starts to appear over the top edge of the monitor, in the room rather than on the screen",
"a pair of hands starts to settle onto the keyboard directly in front of the lit s... | B |
0YvSdbwh41I#2 | 0YvSdbwh41I | 2 | author | videos/author/0YvSdbwh41I.mp4 | 63.32 | Commentate | LCG | C | INS | 0-1min | null | false | false | Output each on-screen caption in real time as it appears. | 0 | [
{
"time_s": 1,
"content": "During the current coronavirus pandemic, one of the riskiest parts of a health care worker's job is assessing people who have symptoms of Covid-19. Researchers from MIT and Brigham and Women's Hospital hope to reduce that risk by using robots to remotely measure patients' vital si... | null | null | null |
0ZUoa9Wx7XQ#0 | 0ZUoa9Wx7XQ | 0 | author | videos/author/0ZUoa9Wx7XQ.mp4 | 99.5 | Track | CST | C | QA | 1-5min | counting | false | true | Keep a running count for me: how many cubes has he finished solving and set back down on the mat? | 0 | [
{
"time_s": 28,
"content": "1",
"evidence_time_s": null
},
{
"time_s": 47.07,
"content": "2",
"evidence_time_s": null
},
{
"time_s": 68.63,
"content": "3",
"evidence_time_s": null
},
{
"time_s": 83.73,
"content": "4",
"evidence_time_s": null
}
] | null | null | null |
0ZUoa9Wx7XQ#1 | 0ZUoa9Wx7XQ | 1 | author | videos/author/0ZUoa9Wx7XQ.mp4 | 99.5 | Look | IVQA | A | QA | 0-1min | null | false | false | What time is shown on the large digits of the Stackmat timer's display right now? | 95.35 | [
{
"time_s": 95.35,
"content": "1:10.33",
"evidence_time_s": null
}
] | What time is shown on the large digits of the Stackmat timer's display right now? | [
"0:00.00",
"0:59.71",
"1:10.33",
"1:07.52",
"1:33.10",
"13.09"
] | C |
0ZUoa9Wx7XQ#2 | 0ZUoa9Wx7XQ | 2 | author | videos/author/0ZUoa9Wx7XQ.mp4 | 99.5 | Look | IVQA | A | QA | 0-1min | null | false | false | What time does the Stackmat timer display? | 93.61 | [
{
"time_s": 93.61,
"content": "1:10.33",
"evidence_time_s": null
}
] | null | null | null |
0ZUoa9Wx7XQ#3 | 0ZUoa9Wx7XQ | 3 | author | videos/author/0ZUoa9Wx7XQ.mp4 | 99.5 | Time | TOA | B | QA | 0-1min | null | false | false | After the solver finishes the cubes, what is shown in close-up? | 87.61 | [
{
"time_s": 93.61,
"content": "The Stackmat timer display.",
"evidence_time_s": null
}
] | After the solver finishes the cubes, what is shown in close-up? | [
"The Stackmat timer display.",
"A hand sweeping the finished cubes off the printed logo in the middle of the mat.",
"The three cubes lifted and rotated to show one uniform yellow face.",
"The last cube's final layer clicking into place between the solver's thumbs.",
"A phone screen propped behind the mat sh... | A |
0kM5g1lZkpc#0 | 0kM5g1lZkpc | 0 | author | videos/author/0kM5g1lZkpc.mp4 | 114.87 | Recall | LVM | A | QA | 0-1min | null | false | false | What did the person in the video have for dinner? | 114.87 | [
{
"time_s": 114.87,
"content": "steak and fries",
"evidence_time_s": 61.39
}
] | What did the person in the video have for dinner? | [
"coffee and cake",
"chicken and rice",
"steak and fries",
"burger and fries",
"pasta and meatballs",
"soup and salad"
] | C |
0m60FLj0OFs#0 | 0m60FLj0OFs | 0 | author | videos/author/0m60FLj0OFs.mp4 | 108.6 | Track | CST | C | INS | 1-5min | counting | false | true | Count how many times the clock in the top-left corner of the phone crosses the vertical line. | 0 | [
{
"time_s": 14.67,
"content": "1",
"evidence_time_s": null
},
{
"time_s": 49.16,
"content": "2",
"evidence_time_s": null
},
{
"time_s": 78.88,
"content": "3",
"evidence_time_s": null
}
] | null | null | null |
0mOcl8yC0EM#0 | 0mOcl8yC0EM | 0 | author | videos/author/0mOcl8yC0EM.mp4 | 100.26 | Alert | PTR | C | QA | 0-1min | null | false | false | When the purple box appears, tell me the main heading of its content. | 0 | [
{
"time_s": 32.62,
"content": "Accounts Center",
"evidence_time_s": null
},
{
"time_s": 38.2,
"content": "Manage accounts",
"evidence_time_s": null
},
{
"time_s": 59.31,
"content": "Deactivation or deletion",
"evidence_time_s": null
}
] | When the purple box appears, tell me the main heading of its content. | [
"Accounts Center",
"Password and security",
"Personal details",
"Deactivation or deletion",
"Manage accounts",
"Account ownership and control"
] | D |
0miUlpam8w0#0 | 0miUlpam8w0 | 0 | author | videos/author/0miUlpam8w0.mp4 | 30.18 | Commentate | LCG | C | INS | 0-1min | narration | false | false | Tell me the step-by-step process for making a chocolate cake. | 0 | [
{
"time_s": 1.93,
"content": "Separate five egg yolks from the egg whites.",
"evidence_time_s": null
},
{
"time_s": 3.29,
"content": "Mix in water and cocoa powder.",
"evidence_time_s": null
},
{
"time_s": 4.28,
"content": "Add milk and continue stirring.",
"evidence_time... | null | null | null |
0nqDUt6fM7Q#0 | 0nqDUt6fM7Q | 0 | author | videos/author/0nqDUt6fM7Q.mp4 | 111.08 | Commentate | LCG | C | QA | 1-5min | narration | false | false | What did the mouse click on? | 0 | [
{
"time_s": 6,
"content": "the Windows logo",
"evidence_time_s": null
},
{
"time_s": 37.62,
"content": "Start settings",
"evidence_time_s": null
},
{
"time_s": 43.5,
"content": "Turn off \"Show recently added apps\"",
"evidence_time_s": null
},
{
"time_s": 49.45,
... | null | null | null |
0puuYTgt_4o#0 | 0puuYTgt_4o | 0 | author | videos/author/0puuYTgt_4o.mp4 | 93.41 | Alert | PTR | C | QA | 0-1min | null | false | false | Which buttons did the mouse click? Tell me the text on the buttons. | 21.96 | [
{
"time_s": 25.98,
"content": "Learning",
"evidence_time_s": null
},
{
"time_s": 35.84,
"content": "Get certified",
"evidence_time_s": null
},
{
"time_s": 54.82,
"content": "Show more",
"evidence_time_s": null
},
{
"time_s": 66.59,
"content": "Our certificatio... | Which buttons did the mouse click? Tell me the text on the buttons. | [
"Get certified",
"Show more",
"Certification requirements",
"Our certification process",
"Start certification",
"Learning"
] | D |
0rMeUtuAsB4#0 | 0rMeUtuAsB4 | 0 | author | videos/author/0rMeUtuAsB4.mp4 | 104.3 | Track | CST | C | INS | 1-5min | counting | false | true | Count how many times it rotated clockwise. | 0 | [
{
"time_s": 20.13,
"content": "1",
"evidence_time_s": null
},
{
"time_s": 21.23,
"content": "2",
"evidence_time_s": null
},
{
"time_s": 22.61,
"content": "3",
"evidence_time_s": null
},
{
"time_s": 24.15,
"content": "4",
"evidence_time_s": null
},
{
... | null | null | null |
0rQIBwDYW_8#0 | 0rQIBwDYW_8 | 0 | author | videos/author/0rQIBwDYW_8.mp4 | 229.02 | Look | IVQA | A | QA | 0-1min | null | false | false | What website and slogan are shown on the intro card? | 6.1 | [
{
"time_s": 6.1,
"content": "KEVINSMOBILEREPAIR.COM - Sharing smile through car caring.",
"evidence_time_s": null
}
] | What website and slogan are shown on the intro card? | [
"MOBILEREPAIRKEVIN.NET - Caring for cars, sharing smiles.",
"MOBILEMECHANICPRO.COM - Fixing cars, one smile at a time.",
"The shop logo above a contact phone number, shown without any tagline.",
"A plain title card with only the wrench-and-car logo, no website or slogan yet.",
"KEVINSMOBILEREPAIR.COM - Shar... | E |
0rQIBwDYW_8#1 | 0rQIBwDYW_8 | 1 | author | videos/author/0rQIBwDYW_8.mp4 | 229.02 | Time | TOA | B | QA | 0-1min | null | false | false | After finishing the work at the wheel, where does the mechanic move to? | 191.39 | [
{
"time_s": 191.55,
"content": "The engine bay, working at the brake fluid reservoir.",
"evidence_time_s": null
}
] | After finishing the work at the wheel, where does the mechanic move to? | [
"The engine bay, then back to the wheel to finish it.",
"The tool trolley, selecting a socket wrench.",
"The engine bay, checking the engine oil dipstick.",
"The brake fluid reservoir first, then the wheel.",
"Still crouched at the wheel, tightening the lug nuts.",
"The engine bay, working at the brake fl... | F |
0uXibvFgjww#0 | 0uXibvFgjww | 0 | author | videos/author/0uXibvFgjww.mp4 | 139.85 | Track | CST | C | QA | 1-5min | counting | false | true | How many times does the person fly up in the video? | 0 | [
{
"time_s": 0.79,
"content": "1",
"evidence_time_s": null
},
{
"time_s": 14.9,
"content": "2",
"evidence_time_s": null
},
{
"time_s": 18.06,
"content": "3",
"evidence_time_s": null
},
{
"time_s": 20.45,
"content": "4",
"evidence_time_s": null
},
{
... | null | null | null |
12CSgIrmCgQ#0 | 12CSgIrmCgQ | 0 | author | videos/author/12CSgIrmCgQ.mp4 | 109.51 | Alert | PTR | B | QA | 1-5min | null | false | false | When PreGel gelato appears, remind me. | 0 | [
{
"time_s": 91.69,
"content": "PreGel gelato appears",
"evidence_time_s": null
}
] | When PreGel gelato appears, remind me. | [
"PreGel gelato appears",
"An empty gelato display case appears",
"The shop's chalkboard menu appears",
"PreGel sorbet appears",
"A filled gelato cup appears",
"The PreGel brand logo appears"
] | A |
15Gkod7-ch0#0 | 15Gkod7-ch0 | 0 | author | videos/author/15Gkod7-ch0.mp4 | 224.4 | Track | CST | C | INS | 1-5min | counting | false | true | Count how many times the seagull appears. | 0 | [
{
"time_s": 3.93,
"content": "1",
"evidence_time_s": null
},
{
"time_s": 5.63,
"content": "2",
"evidence_time_s": null
},
{
"time_s": 69.83,
"content": "3",
"evidence_time_s": null
},
{
"time_s": 74.58,
"content": "4",
"evidence_time_s": null
},
{
... | null | null | null |
16HGW83xVRA#0 | 16HGW83xVRA | 0 | author | videos/author/16HGW83xVRA.mp4 | 62.86 | Alert | PTR | B | INS | 0-1min | null | false | false | In the video, how much is the cost for the current month? | 0 | [
{
"time_s": 16.67,
"content": "0",
"evidence_time_s": null
}
] | In the video, how much is the cost for the current month? Answer with label. | [
"2",
"5",
"10",
"1",
"0",
"20"
] | E |
19_W6pBSTPg#0 | 19_W6pBSTPg | 0 | author | videos/author/19_W6pBSTPg.mp4 | 107.32 | Alert | PTR | B | INS | 0-1min | null | false | false | When Steam opens, tell me. | 0 | [
{
"time_s": 34.53,
"content": "Steam opens",
"evidence_time_s": null
}
] | When Steam opens, tell me. Answer with label. | [
"Steam opens directly into full-screen Big Picture mode",
"Steam's window closes and the desktop reappears",
"Steam opens",
"The Steam icon in the taskbar is clicked while the desktop stays visible",
"Steam's blue splash loader is still connecting to the account",
"Steam's login window opens asking for ac... | C |
1V-LX_OoiI8#0 | 1V-LX_OoiI8 | 0 | author | videos/author/1V-LX_OoiI8.mp4 | 127.38 | Track | CST | C | QA | 0-1min | counting | false | true | How many times was the red paper folded in total? | 0 | [
{
"time_s": 7.39,
"content": "1",
"evidence_time_s": null
},
{
"time_s": 12.76,
"content": "2",
"evidence_time_s": null
},
{
"time_s": 22.28,
"content": "3",
"evidence_time_s": null
},
{
"time_s": 27.41,
"content": "4",
"evidence_time_s": null
},
{
... | null | null | null |
1ZZcgBmS5W4#0 | 1ZZcgBmS5W4 | 0 | author | videos/author/1ZZcgBmS5W4.mp4 | 108.52 | Look | IVQA | A | QA | 0-1min | null | false | false | Two microscope clips are shown side by side right now. What fills the field of view of the clip labeled "attraction" but is missing from the clip labeled "no attraction"? | 57.7 | [
{
"time_s": 57.7,
"content": "A dense carpet of many other particles (the passive-particle monolayer).",
"evidence_time_s": null
}
] | Two microscope clips are shown side by side right now. What fills the field of view of the clip labeled "attraction" but is missing from the clip labeled "no attraction"? | [
"A dense bridge of particles occupying the corridor between the two swimmers while the outer parts of the frame remain essentially clear fluid.",
"A thin, patchy scattering of passive particles covering only part of the frame, with wide bare regions between them (the monolayer still in the middle of assembling)."... | D |
1ZZcgBmS5W4#1 | 1ZZcgBmS5W4 | 1 | author | videos/author/1ZZcgBmS5W4.mp4 | 108.52 | Recall | LVM | A | QA | 1-5min | null | false | false | Earlier the video showed a close-up of two arrow-marked particles with a caption giving their size. Compared with a human hair, how thick is each particle? | 86.5 | [
{
"time_s": 86.5,
"content": "About 1/10 the thickness of a human hair.",
"evidence_time_s": 21.1
}
] | Earlier the video showed a close-up of two arrow-marked particles with a caption giving their size. Compared with a human hair, how thick is each particle? | [
"About 1/20 the thickness of a human hair, per the figure printed beside the arrows.",
"About one tenth of a human hair's length rather than its thickness, according to the caption.",
"Roughly the same thickness as a human hair; the '1/10' in the caption refers to the gap between the two arrows.",
"About half... | F |
1ZZcgBmS5W4#2 | 1ZZcgBmS5W4 | 2 | author | videos/author/1ZZcgBmS5W4.mp4 | 108.52 | Commentate | LCG | C | INS | 1-5min | null | false | false | Output each on-screen caption in real time as it appears. | 0 | [
{
"time_s": 5.1,
"content": "It has been known, for some time, that small particles of matter can exert influences on each other through electrical, magnetic, or chemical effects.",
"evidence_time_s": null
},
{
"time_s": 13.1,
"content": "Now, a team of researchers at MIT has found a new kin... | null | null | null |
1ZZcgBmS5W4#3 | 1ZZcgBmS5W4 | 3 | author | videos/author/1ZZcgBmS5W4.mp4 | 108.52 | Look | IVQA | A | QA | 0-1min | null | false | false | According to the credits, who produced and edited the video? | 99.97 | [
{
"time_s": 99.97,
"content": "Melanie Gonick/MIT",
"evidence_time_s": null
}
] | According to the credits, who produced and edited the video? | [
"Gretchen Ertl/MIT",
"Kelsey Tsipis/MIT",
"Sarah Beckmann/MIT",
"Alex Shipps/MIT",
"Emily Dahl/MIT",
"Melanie Gonick/MIT"
] | F |
1aJc9fhnfII#0 | 1aJc9fhnfII | 0 | author | videos/author/1aJc9fhnfII.mp4 | 40.68 | Commentate | LCG | C | QA | 0-1min | goal | false | false | how to get Roblox voice chat on PS5? | 0 | [
{
"time_s": 9.76,
"content": "First, open the Roblox app on your phone with the same account logged in.",
"evidence_time_s": null
},
{
"time_s": 14.01,
"content": "Tap more from bottom, scroll down and go to settings",
"evidence_time_s": null
},
{
"time_s": 18.65,
"content": ... | null | null | null |
1chcR_bhsyA#0 | 1chcR_bhsyA | 0 | author | videos/author/1chcR_bhsyA.mp4 | 67.83 | Commentate | LCG | C | QA | 0-1min | goal | false | false | How to connect Notion with ChatGPT? | 6.89 | [
{
"time_s": 8.1,
"content": "Create a new page",
"evidence_time_s": null
},
{
"time_s": 22.59,
"content": "Look at the left side of the screen and click on your workspace.",
"evidence_time_s": null
},
{
"time_s": 24.18,
"content": "Scroll down and select settings.",
"evid... | null | null | null |
1eGJ5QqwxD8#0 | 1eGJ5QqwxD8 | 0 | author | videos/author/1eGJ5QqwxD8.mp4 | 96.22 | Alert | PTR | C | QA | 1-5min | null | false | false | Tell me the direction of the steering wheel — clockwise or counterclockwise. | 0 | [
{
"time_s": 35.96,
"content": "clockwise",
"evidence_time_s": null
},
{
"time_s": 64.59,
"content": "counterclockwise",
"evidence_time_s": null
},
{
"time_s": 77.01,
"content": "clockwise",
"evidence_time_s": null
}
] | Tell me the direction of the steering wheel — clockwise or counterclockwise. Answer with label. | [
"clockwise",
"counterclockwise"
] | A |
1fL9vKZYQRs#0 | 1fL9vKZYQRs | 0 | author | videos/author/1fL9vKZYQRs.mp4 | 41.94 | Alert | PTR | C | INS | 0-1min | null | false | false | Tell me what the red arrow is pointing to. | 0 | [
{
"time_s": 3.69,
"content": "more",
"evidence_time_s": null
},
{
"time_s": 5.3,
"content": "create",
"evidence_time_s": null
},
{
"time_s": 8.5,
"content": "navigation menu",
"evidence_time_s": null
},
{
"time_s": 9.94,
"content": "creations",
"evidence_t... | Tell me what the red arrow is pointing to. Answer with label. | [
"Donate",
"more",
"navigation menu",
"creations",
"home",
"options"
] | B |
1nL5ulsWMYc#0 | 1nL5ulsWMYc | 0 | author | videos/author/1nL5ulsWMYc.mp4 | 79.32 | Recall | LVM | A | QA | 0-1min | null | false | false | For Gradual Change Test (I), what changed? | 30.44 | [
{
"time_s": 30.44,
"content": "The grass in the bottom left corner turned into a stone block.",
"evidence_time_s": 21.52
}
] | For Gradual Change Test (I), what changed? | [
"The grass in the bottom left corner turned into a stone block.",
"The water along the right edge froze into ice.",
"One of the flowers in the middle of the field vanished.",
"Nothing had changed yet; the field was still entirely covered in grass.",
"A cloud drifted across the sky in the upper right of the ... | A |
1oyp9AMmKpQ#0 | 1oyp9AMmKpQ | 0 | author | videos/author/1oyp9AMmKpQ.mp4 | 73.89 | Look | IVQA | A | QA | 0-1min | null | false | false | The video is showing a close-up right now. Everything in this shot is grey, silver or black except for one small object next to the wheel - what colour is that object? | 17 | [
{
"time_s": 17,
"content": "Red.",
"evidence_time_s": null
}
] | The video is showing a close-up right now. Everything in this shot is grey, silver or black except for one small object next to the wheel - what colour is that object? | [
"Green, a vivid lime green.",
"Yellow, the same as in the preceding wider shot.",
"Orange, a bright traffic-cone shade.",
"Red.",
"Copper brown, a dull metallic tan.",
"Blue, a deep cobalt blue."
] | D |
1oyp9AMmKpQ#1 | 1oyp9AMmKpQ | 1 | author | videos/author/1oyp9AMmKpQ.mp4 | 73.89 | Time | TOA | B | QA | 0-1min | null | false | false | In this video, which part gets its on-screen caption first: the long beaded chain, or the motor control? | 0 | [
{
"time_s": 4.87,
"content": "The long beaded chain.",
"evidence_time_s": null
}
] | In this video, which part gets its on-screen caption first: the long beaded chain, or the motor control? Answer with label. | [
"The motor control.",
"The long beaded chain."
] | B |
1oyp9AMmKpQ#2 | 1oyp9AMmKpQ | 2 | author | videos/author/1oyp9AMmKpQ.mp4 | 73.89 | Commentate | LCG | C | INS | 0-1min | narration | false | false | Output each apparatus label in real time as it appears on screen. | 0 | [
{
"time_s": 2.1,
"content": "Motor Pulley",
"evidence_time_s": null
},
{
"time_s": 4.9,
"content": "Long Beaded Chain",
"evidence_time_s": null
},
{
"time_s": 7.9,
"content": "Motor Control",
"evidence_time_s": null
}
] | null | null | null |
1oyp9AMmKpQ#3 | 1oyp9AMmKpQ | 3 | author | videos/author/1oyp9AMmKpQ.mp4 | 73.89 | Look | IVQA | A | QA | 0-1min | null | false | false | What is the demonstrator wearing? | 20.6 | [
{
"time_s": 20.6,
"content": "A white lab coat.",
"evidence_time_s": null
}
] | What is the demonstrator wearing? | [
"A pale blue lab coat.",
"A white disposable coverall.",
"A grey coat like the assistant's.",
"A white short-sleeved lab tunic.",
"A plain dark shirt, no coat.",
"A white lab coat."
] | F |
1pKx0gZVUMA#0 | 1pKx0gZVUMA | 0 | author | videos/author/1pKx0gZVUMA.mp4 | 184.02 | Look | IVQA | A | QA | 0-1min | null | false | false | According to the Semi-Final 2 result graphic, who finished first and in what time? | 81.15 | [
{
"time_s": 81.15,
"content": "YANG Jingru (CHN), 2:33.458",
"evidence_time_s": null
}
] | According to the Semi-Final 2 result graphic, who finished first and in what time? | [
"Hanne Desmet (BEL), 2:32.884",
"YANG Jingru (CHN), 2:33.458",
"Xandra Velzeboer (NED), 2:36.240",
"GONG Li (CHN), 2:34.115",
"Kristen Santos-Griswold (USA), 2:33.771",
"Courtney Sarault (CAN), 2:33.902"
] | B |
1pKx0gZVUMA#1 | 1pKx0gZVUMA | 1 | author | videos/author/1pKx0gZVUMA.mp4 | 184.02 | Time | TOA | B | QA | 0-1min | null | false | false | After the final lap of the race, what does the video show? | 172.27 | [
{
"time_s": 172.97,
"content": "The three medallists standing on the podium.",
"evidence_time_s": null
}
] | After the final lap of the race, what does the video show? | [
"The leaders sprinting down the home straight toward the finish line.",
"The three medallists standing on the podium.",
"The winner jogging a victory lap draped in a national flag.",
"A slow-motion replay of the winning lean at the finish line.",
"The three medallists posing on the track for photographers."... | B |
1wqzCqTQK44#0 | 1wqzCqTQK44 | 0 | author | videos/author/1wqzCqTQK44.mp4 | 92.69 | Recall | LVM | A | QA | 1-5min | null | false | false | What is the name of the person in the video on Zoom? | 92.69 | [
{
"time_s": 92.69,
"content": "Professor Sherry",
"evidence_time_s": 20.52
}
] | What is the name of the person in the video on Zoom? | [
"Mr. Reed",
"Professor Alvarez",
"Professor Sherry",
"Dean Harper",
"Guest User",
"Professor Miller"
] | C |
1xwJ-i5QgcU#0 | 1xwJ-i5QgcU | 0 | author | videos/author/1xwJ-i5QgcU.mp4 | 65.74 | Alert | PTR | B | INS | 1-5min | null | true | false | Tell me when it's 12:00. | 0 | [
{
"time_s": null,
"content": "SHOULD_REMAIN_SILENT",
"evidence_time_s": null
}
] | null | null | null |
24tgus707o0#0 | 24tgus707o0 | 0 | author | videos/author/24tgus707o0.mp4 | 203.72 | Alert | PTR | B | INS | 1-5min | null | false | false | Tell me when the man puts on the blindfold. | 0 | [
{
"time_s": 96.13,
"content": "the man puts on the blindfold",
"evidence_time_s": null
}
] | Tell me when the man puts on the blindfold. Answer with label. | [
"the man lifts the blindfold up off the table",
"the man slips on a pair of dark goggles",
"another person steps back and gives a thumbs-up",
"the man puts on the blindfold",
"the man covers both eyes with his own palms",
"the man pulls the blindfold off and hands it away"
] | D |
24tgus707o0#1 | 24tgus707o0 | 1 | author | videos/author/24tgus707o0.mp4 | 203.72 | Recall | LVM | A | QA | 0-1min | null | false | false | What was the last card the host stabbed? | 203.72 | [
{
"time_s": 203.72,
"content": "The Ace of Hearts.",
"evidence_time_s": 196.33
}
] | What was the last card the host stabbed? | [
"The Ace of Spades.",
"The Joker.",
"The Ace of Diamonds.",
"The Queen of Clubs.",
"The Ace of Hearts.",
"The King of Hearts."
] | E |
28kNFQnBxvA#0 | 28kNFQnBxvA | 0 | author | videos/author/28kNFQnBxvA.mp4 | 36.9 | Alert | PTR | C | QA | 0-1min | null | false | false | What is the red arrow pointing at? | 0 | [
{
"time_s": 4.46,
"content": "More",
"evidence_time_s": null
},
{
"time_s": 6.34,
"content": "Create",
"evidence_time_s": null
},
{
"time_s": 8.72,
"content": "Menu",
"evidence_time_s": null
},
{
"time_s": 9.64,
"content": "Creations",
"evidence_time_s": n... | What is the red arrow pointing at? | [
"More",
"Menu",
"Orders",
"Creations",
"Create",
"Sales"
] | F |
2AMjWMhOzeY#0 | 2AMjWMhOzeY | 0 | author | videos/author/2AMjWMhOzeY.mp4 | 151.02 | Recall | LVM | A | QA | 1-5min | null | false | false | Why does he have a scar on his ribs? | 149.43 | [
{
"time_s": 149.43,
"content": "Because he injured his ribs when he fell during practice.",
"evidence_time_s": 4.96
}
] | Why does he have a scar on his ribs? | [
"Because he had surgery on his ribs after a car accident.",
"Because he fell off his bike and cut his side open.",
"Because he cracked his ribs in a match and needed stitches.",
"Because he says he has had that mark since he was born.",
"Because someone elbowed him in the ribs during a game.",
"Because he... | F |
2CCmgYl7J4E#0 | 2CCmgYl7J4E | 0 | author | videos/author/2CCmgYl7J4E.mp4 | 195.54 | Alert | PTR | B | INS | 1-5min | null | false | false | Remind me when a moth enters the frame. | 0 | [
{
"time_s": 87.24,
"content": "a moth enters the frame",
"evidence_time_s": null
}
] | Remind me when a moth enters the frame. Answer with label. | [
"the light source is switched on",
"a bee lands near the center of the frame",
"a bird flies across the background",
"a moth enters the frame",
"a hand reaches in to adjust the object",
"the frame is still empty of any insect"
] | D |
2FKylwOSrvY#0 | 2FKylwOSrvY | 0 | author | videos/author/2FKylwOSrvY.mp4 | 143.03 | Alert | PTR | B | INS | 1-5min | null | false | false | Remind me when a waterfall appears. | 0 | [
{
"time_s": 9.67,
"content": "a waterfall appears",
"evidence_time_s": null
},
{
"time_s": 90.5,
"content": "a waterfall appears",
"evidence_time_s": null
}
] | Remind me when a waterfall appears. Answer with label. | [
"a mossy cliff wall appears",
"a wooden viewing platform appears",
"a waterfall appears",
"a stretch of white rapids appears",
"a cascading mountain stream appears",
"a narrow slot gorge appears"
] | C |
2IcYx-hmo3A#0 | 2IcYx-hmo3A | 0 | author | videos/author/2IcYx-hmo3A.mp4 | 138.88 | Time | TOA | B | QA | 0-1min | null | false | false | The video includes several full-screen recordings of the Future You website. Which of these two pages is shown full-screen first: the app's home page with the 'GET STARTED' button, or the page that says 'Your Future Self Is Ready to Talk to You!'? | 0 | [
{
"time_s": 14.6,
"content": "The 'Your Future Self Is Ready to Talk to You!' page.",
"evidence_time_s": null
}
] | The video includes several full-screen recordings of the Future You website. Which of these two pages is shown full-screen first: the app's home page with the 'GET STARTED' button, or the page that says 'Your Future Self Is Ready to Talk to You!'? Answer with label. | [
"The 'Your Future Self Is Ready to Talk to You!' page.",
"The app's home page with the 'GET STARTED' button."
] | A |
2IcYx-hmo3A#1 | 2IcYx-hmo3A | 1 | author | videos/author/2IcYx-hmo3A.mp4 | 138.88 | Look | IVQA | A | QA | 0-1min | null | false | false | Right now a group of students is gathered around one laptop. Whose hand is the one pointing at the laptop screen? | 100.43 | [
{
"time_s": 100.43,
"content": "The light-haired man in the dark navy jacket sitting in the middle.",
"evidence_time_s": null
}
] | Right now a group of students is gathered around one laptop. Whose hand is the one pointing at the laptop screen? | [
"The woman in the checked shirt seated directly in front of the laptop.",
"The long-haired woman holding a pen at the right edge of the table.",
"The dark-haired man in the black t-shirt sitting on the left.",
"The person in the light hooded sweatshirt bending over the far side of the table.",
"The light-ha... | E |
2IcYx-hmo3A#2 | 2IcYx-hmo3A | 2 | author | videos/author/2IcYx-hmo3A.mp4 | 138.88 | Look | IVQA | A | QA | 0-1min | null | false | false | According to the heading on the form, what does it ask the user to answer questions about? | 27.33 | [
{
"time_s": 27.33,
"content": "Their present self.",
"evidence_time_s": null
}
] | According to the heading on the form, what does it ask the user to answer questions about? | [
"Their family members.",
"Their childhood self.",
"Their daily habits.",
"Their future self.",
"Their past self.",
"Their present self."
] | F |
2IcYx-hmo3A#3 | 2IcYx-hmo3A | 3 | author | videos/author/2IcYx-hmo3A.mp4 | 138.88 | Recall | LVM | A | QA | 1-5min | null | false | false | What is the name of the system shown on screen? | 138.88 | [
{
"time_s": 138.88,
"content": "Future You",
"evidence_time_s": 8.5
}
] | What is the name of the system shown on screen? | [
"Future You",
"Future Self",
"Second Self",
"Life Story",
"Time Machine",
"MIT Media Lab"
] | A |
2N_O3FGwyeo#0 | 2N_O3FGwyeo | 0 | author | videos/author/2N_O3FGwyeo.mp4 | 14.56 | Recall | LVM | A | QA | 0-1min | null | false | false | What is the username of this account? | 14.56 | [
{
"time_s": 14.56,
"content": "shaxfinds",
"evidence_time_s": 1.05
}
] | What is the username of this account? | [
"shopfinds",
"shaxfinds",
"shaxstyle",
"shaxdeals",
"sharkfinds",
"bestfinds"
] | B |
End of preview. Expand in Data Studio
InteractionBench
InteractionBench: A Real-Time Interaction Benchmark for Streaming Video Systems
Code (GitHub) · Dataset (Hugging Face) · Blog · arXiv (to be added)
A real-time interaction system watches a video stream and decides, at every moment, whether to speak or to stay silent. Each item of InteractionBench pairs a video with a question or a standing instruction and with timed ground-truth responses: what should be said, and the earliest moment at which it should be said. Items that require silence for the whole stream are included.
This repository contains the videos, the questions and the ground truth. The evaluation code, the protocols and the baseline runners are in the GitHub repository.
Contents
| Videos | 812 (35.9 hours, median 144 s, longest 941 s) |
| Items | 1,060 |
| Timed ground-truth responses | 3,780 |
Items that require silence (is_negative) |
69 |
| Items with a multiple-choice form | 688 |
| Language | English |
| Task | Items | Annotation label | Speak when |
|---|---|---|---|
| Look | 159 | IVQA |
the user asks about the current view |
| Recall | 163 | LVM, CIR |
the user asks about earlier evidence |
| Time | 126 | TOA |
an order or temporal condition resolves |
| Alert | 313 | PTR |
the requested event occurs |
| Track | 192 | CST, BRC |
a count or state needs updating |
| Commentate | 107 | LCG |
the unfolding scene calls for live commentary |
time_type |
Items | Meaning |
|---|---|---|
A |
316 | the question is revealed at question_time_s and is answered at once |
B |
338 | standing request from t = 0; the answer becomes determinable at answers[i].time_s |
C |
406 | standing request from t = 0 with many timed answers over the stream |
Files
items.jsonl all items in one table (shown in the viewer)
annotations/<domain>/<video_id>.json the same items, one file per video
mcq/mcq_options_v4.jsonl multiple-choice form shown to the system
mcq/mcq_key_v4.jsonl answer key, used by the scorer only
videos/<domain>/<video_id>.mp4 812 videos
<domain> is the collection directory of the video. An item is identified by
<video_id>#<index of the item in its video>, for example -6QYAYbS6eU#0.
Download
git clone https://github.com/Espere-1119-Song/InteractionBench.git
cd InteractionBench
python scripts/prepare_data.py --data data/interactionbench download
or
huggingface-cli download InteractionBench/InteractionBench --repo-type dataset \
--local-dir data/interactionbench
Annotations only (enough for scoring):
from datasets import load_dataset
items = load_dataset("InteractionBench/InteractionBench", split="test")
Fields
One row of items.jsonl:
| Field | Type | Meaning |
|---|---|---|
item_id |
string | <video_id>#<item_index> |
video_id, item_index |
string, int | video and position of the item in the video |
domain |
string | collection directory of the video |
video |
string | path of the video in this repository |
duration_s |
float | length of the video in seconds |
task |
string | Look, Recall, Time, Alert, Track, Commentate |
capability |
string | annotation label: IVQA, LVM, CIR, TOA, PTR, CST, BRC, LCG |
time_type |
string | A, B, C, see above |
interaction_type |
string | QA question, INS standing instruction |
range_length |
string | 0-1min, 1-5min, 5-20min |
sub_tag |
string or null | counting, goal, narration |
is_negative |
bool | the requested event never happens; the system must stay silent |
auto_number |
bool | the answers are a running count |
question |
string | question or instruction |
question_time_s |
float | stream time at which the question is given; 0 for standing requests |
answers |
list | ground-truth responses: time_s (earliest moment at which the response is warranted), content, and for retrospective questions evidence_time_s (when the evidence was visible). Items that require silence have one answer with content SHOULD_REMAIN_SILENT |
mcq_stem, mcq_options |
string, list | multiple-choice form of the question, null if the item has none |
mcq_answer |
string | letter of the correct option |
The files under annotations/ hold video_id, domain, video, duration_s and
items, where each item has the fields from capability to answers.
Evaluation
pip install -e . # in the GitHub repository
ibench run --model qwen3vl-8b --protocol sliding --mcq --out results/runs/qwen3vl-8b_sliding
ibench eval results/runs/qwen3vl-8b_sliding/preds.jsonl --mcq-key --judge hf:Qwen/Qwen3-14B
Rules for a valid evaluation:
- The system must not receive frames later than the moment of its decision.
- An
Aquestion must not be shown beforequestion_time_s. - The answer key (
mcq/mcq_key_v4.jsonl,mcq_answer,answers) must not be shown to the system.
Videos
The videos were collected from public video platforms; video_id is the identifier of
the video on the source platform. The copyright of each video remains with its owner.
If you own a video and want it removed, open a discussion in the Community tab of this
repository.
Citation
The citation entry will be added when the paper is released.
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