sample_id stringlengths 26 33 | video_id stringlengths 19 26 | video stringlengths 23 30 | source stringclasses 4
values | question stringlengths 39 243 | reference_answer stringlengths 23 747 | start_sec float64 0 287 | end_sec float64 1 290 | category stringclasses 9
values | required_modality stringclasses 3
values | duration int64 9 300 |
|---|---|---|---|---|---|---|---|---|---|---|
Fun-QA/C_KT_10_0241_0324.json#0 | Fun-QA/C_KT_10_0241_0324 | Fun-QA/C_KT_10_0241_0324.mp4 | Fun-QA | What event abruptly breaks the established illusion of the 'human harmonica' performance? | After the musical piece concludes, one of the performers, previously hidden, briefly peeks their head over the top of the harmonica prop. | 41 | 43 | Contextual Anomaly Reasoning | only visual | 43 |
Fun-QA/C_KT_10_0708_0805.json#0 | Fun-QA/C_KT_10_0708_0805 | Fun-QA/C_KT_10_0708_0805.mp4 | Fun-QA | During which segment is the tempo of the human metronome the fastest? | The tempo is fastest near the end of the performance, where the pendulum swings frantically, the ticking becomes rapid clicks, and the singing speeds up to match. | 48 | 57 | Comparative Reasoning | both | 57 |
Fun-QA/C_KT_10_8330_8426.json#0 | Fun-QA/C_KT_10_8330_8426 | Fun-QA/C_KT_10_8330_8426.mp4 | Fun-QA | What vegetable representation do the performers enact immediately after showing their backsides to portray watermelons? | Immediately after the watermelon act, the performers represent radishes by sticking their legs through holes in the backdrop and kicking them. | 41 | 47 | Sequential Reasoning | both | 56 |
Fun-QA/C_KT_12_0148_0223.json#0 | Fun-QA/C_KT_12_0148_0223 | Fun-QA/C_KT_12_0148_0223.mp4 | Fun-QA | What is the first action that occurs on stage immediately after both large fan-like props are fully set up? | Several performers in various costumes emerge from behind the newly set-up backdrops and move to the center of the stage. | 26 | 30 | Sequential Reasoning | only visual | 35 |
Fun-QA/C_KT_12_1824_1852.json#0 | Fun-QA/C_KT_12_1824_1852 | Fun-QA/C_KT_12_1824_1852.mp4 | Fun-QA | What is the first action performed immediately after the woman suggests, "let's blow out the candles"? | Following the suggestion to blow out the candles, the woman begins to make repeated blowing sounds. | 18 | 24 | Sequential Reasoning | only audio | 28 |
Fun-QA/C_KT_12_3310_3339.json#0 | Fun-QA/C_KT_12_3310_3339 | Fun-QA/C_KT_12_3310_3339.mp4 | Fun-QA | At what point does the performer demonstrate a state of struggle before the main part of the stunt even begins? | Before the hourglass is flipped, the person inside thrashes around, causing the entire large prop to physically shake and wobble, indicating their struggle. | 6 | 13 | Character-centric Reasoning | only visual | 29 |
Fun-QA/C_KT_12_3430_3459.json#0 | Fun-QA/C_KT_12_3430_3459 | Fun-QA/C_KT_12_3430_3459.mp4 | Fun-QA | What is the third major firework display presented in the show? | A large, weeping willow-style firework is revealed, made of dangling purple glittering streamers and featuring an upside-down performer in its center. | 19 | 25 | Ordinal Reasoning | only visual | 29 |
Fun-QA/C_KT_12_3430_3459.json#1 | Fun-QA/C_KT_12_3430_3459 | Fun-QA/C_KT_12_3430_3459.mp4 | Fun-QA | What happens in the performance immediately after the large, circular firework made of red, gold, and silver is shown? | The large firework depiction collapses and is then manipulated to release smaller, multi-colored glittering clusters that fall downwards. | 12 | 18 | Sequential Reasoning | only visual | 29 |
Fun-QA/C_KT_12_4028_4114.json#0 | Fun-QA/C_KT_12_4028_4114 | Fun-QA/C_KT_12_4028_4114.mp4 | Fun-QA | Which segment of the performance uses synchronized movement and rising musical tension to symbolize a ritualistic challenge or the 'calm before the storm'? | Following the entrance of the second lizard, the two performers face each other and slowly open their large, reflective frills in perfect unison, accompanied by suspenseful music. | 30 | 36 | Symbolic Reasoning | both | 46 |
Fun-QA/C_KT_12_4028_4114.json#1 | Fun-QA/C_KT_12_4028_4114 | Fun-QA/C_KT_12_4028_4114.mp4 | Fun-QA | Considering the sequence of costumed characters appearing on stage after the performance begins, which character is the last to make their entrance? | The performer in the golden lizard costume is the final character to enter the stage, appearing after the plant, frog, and silver lizard performers. | 26 | 31 | Ordinal Reasoning | only visual | 46 |
Fun-QA/C_KT_13_0520_0640.json#0 | Fun-QA/C_KT_13_0520_0640 | Fun-QA/C_KT_13_0520_0640.mp4 | Fun-QA | What part of the performance caused the audience to erupt in loud, sustained applause and cheering? | The successful reveal of the magic trick, where a child in a space costume emerges from behind a black curtain, is what prompted the enthusiastic audience reaction. | 65 | 69 | Causal Reasoning | both | 80 |
Fun-QA/C_KT_13_0520_0640.json#1 | Fun-QA/C_KT_13_0520_0640 | Fun-QA/C_KT_13_0520_0640.mp4 | Fun-QA | In the structured sequence of the performance, what is the next step that happens immediately after the space shuttle model comes to a stop in the middle of the stage? | Immediately after the shuttle model stops, its top hatch, side wing, and side doors open up. | 28 | 37 | Sequential Reasoning | only visual | 80 |
Fun-QA/C_KT_13_1442_1531.json#0 | Fun-QA/C_KT_13_1442_1531 | Fun-QA/C_KT_13_1442_1531.mp4 | Fun-QA | During which period is the background choir music at its most powerful and intense? | Towards the end of the performance, the gentle choir music swells in volume and becomes more powerful and anthemic, marking the most intense musical moment of the piece. | 38 | 49 | Comparative Reasoning | only audio | 49 |
Fun-QA/C_KT_13_2920_3010.json#0 | Fun-QA/C_KT_13_2920_3010 | Fun-QA/C_KT_13_2920_3010.mp4 | Fun-QA | What is the first object to emerge from the magic box after the magician leaves the stage? | A white sheet emerges from the top of the box and begins to move as if it is dancing. | 1 | 8 | Ordinal Reasoning | only visual | 50 |
Fun-QA/C_KT_13_3233_3319.json#0 | Fun-QA/C_KT_13_3233_3319 | Fun-QA/C_KT_13_3233_3319.mp4 | Fun-QA | What is the next stage of the plant's growth right after the two large green leaves appear? | A stalk with red buds grows upwards from between the newly formed green leaves. | 25 | 33 | Sequential Reasoning | only visual | 46 |
Fun-QA/C_KT_13_4148_4235.json#0 | Fun-QA/C_KT_13_4148_4235 | Fun-QA/C_KT_13_4148_4235.mp4 | Fun-QA | What prompts the host to verbally intervene and instruct the performers to 'hit lightly'? | The performers are engaged in an intense, stylized fight, making loud, exaggerated grunting sounds and creating sharp cracking noises as they strike their wooden sticks together. | 28 | 41 | Causal Reasoning | both | 47 |
Fun-QA/C_KT_13_4148_4235.json#1 | Fun-QA/C_KT_13_4148_4235 | Fun-QA/C_KT_13_4148_4235.mp4 | Fun-QA | What is the next stage of the performance after the two performers slowly approach each other and adopt a fighting stance? | The performers begin a stylized and comedic fight, using their wooden sticks to strike at each other while moving around the stage. | 28 | 47 | Sequential Reasoning | only visual | 47 |
Fun-QA/C_KT_13_4148_4235.json#2 | Fun-QA/C_KT_13_4148_4235 | Fun-QA/C_KT_13_4148_4235.mp4 | Fun-QA | During which segment is it implied that the performers' conflict is playful and staged, rather than a genuine fight? | During the mock battle where the performers' actions are stylized and comedic, accompanied by exaggerated grunting and shouting, indicating a performance rather than real aggression. | 28 | 47 | Character-centric Reasoning | both | 47 |
Fun-QA/C_KT_13_5007_5118.json#0 | Fun-QA/C_KT_13_5007_5118 | Fun-QA/C_KT_13_5007_5118.mp4 | Fun-QA | What is the first distinct event to occur after the person with the red umbrella leaves the stage? | A large prop resembling a book with gray paddles and blue spikes emerges from the side, shakes, scatters small white pieces, and then retracts. | 33 | 37 | Sequential Reasoning | only visual | 71 |
Fun-QA/C_KT_13_5007_5118.json#1 | Fun-QA/C_KT_13_5007_5118 | Fun-QA/C_KT_13_5007_5118.mp4 | Fun-QA | Of the four distinct performers or animated props that appear on stage one by one, which one is visible for the longest duration? | The first performer, a person in a silver costume and a large yellow leaf-shaped hat, is on stage for the longest amount of time before disappearing. | 5 | 18 | Comparative Reasoning | only visual | 71 |
Fun-QA/C_KT_13_6418_6554.json#0 | Fun-QA/C_KT_13_6418_6554 | Fun-QA/C_KT_13_6418_6554.mp4 | Fun-QA | Of all the distinct shadow puppets created during the performance, which one is shown on screen for the longest duration? | The shadow puppets of a large and a small camel walking are depicted for the longest amount of time. | 26 | 45 | Comparative Reasoning | only visual | 96 |
Fun-QA/C_KT_13_6418_6554.json#1 | Fun-QA/C_KT_13_6418_6554 | Fun-QA/C_KT_13_6418_6554.mp4 | Fun-QA | What visual event causes the two shadow children to jump in fear during the show's finale? | A giant shadow of a foot descends upon two smaller shadow children, causing them to jump in apparent fear. | 84 | 88 | Causal Reasoning | both | 96 |
Fun-QA/C_KT_13_8435_8525.json#0 | Fun-QA/C_KT_13_8435_8525 | Fun-QA/C_KT_13_8435_8525.mp4 | Fun-QA | In the "Fake Carpentry" performance, what is the next act that begins immediately after the performer in the saw costume leaves the stage? | A young boy, with his skin painted silver to resemble a nail, emerges from behind the wooden structure that was just "sawn." | 20 | 24 | Sequential Reasoning | only visual | 50 |
Fun-QA/C_KT_14_0430_0522.json#0 | Fun-QA/C_KT_14_0430_0522 | Fun-QA/C_KT_14_0430_0522.mp4 | Fun-QA | What is the cause of the thermometer prop breaking and collapsing on stage? | The extreme heat reported from Egypt, which is visually represented by the red liquid in the thermometer rising rapidly past 40 degrees Celsius. | 24 | 37 | Causal Reasoning | both | 52 |
Fun-QA/C_KT_14_0430_0522.json#1 | Fun-QA/C_KT_14_0430_0522 | Fun-QA/C_KT_14_0430_0522.mp4 | Fun-QA | Of all the locations presented in the weather report, which one is shown to have the coldest temperature? | Moscow is shown to have the coldest temperature, with the thermometer prop dropping to -10 degrees Celsius. | 14 | 24 | Comparative Reasoning | both | 52 |
Fun-QA/C_KT_14_4316_4440.json#0 | Fun-QA/C_KT_14_4316_4440 | Fun-QA/C_KT_14_4316_4440.mp4 | Fun-QA | Of the three major drink-themed formations (the beer mug, the pink cocktail glass, and the blue martini glass), which one is held for the longest duration? | The performers hold the pink cocktail glass formation for the longest amount of time. | 56 | 68 | Comparative Reasoning | only visual | 84 |
Fun-QA/C_KT_14_8231_8340.json#0 | Fun-QA/C_KT_14_8231_8340 | Fun-QA/C_KT_14_8231_8340.mp4 | Fun-QA | What is the first action the performer takes to transform the child into a new cleaning tool after using them as a dustpan? | After dumping the collected trash, the performer kneels down and removes the child's outer green costume, revealing a white outfit underneath that resembles a mop head. | 28 | 41 | Sequential Reasoning | only visual | 69 |
Fun-QA/C_KT_16_3811_3930.json#0 | Fun-QA/C_KT_16_3811_3930 | Fun-QA/C_KT_16_3811_3930.mp4 | Fun-QA | In the tire-changing process, what step does the performer take immediately after using the human jack to lift the truck? | The performer walks over to the wheel and removes the flat tire prop from the truck's axle. | 33 | 45 | Sequential Reasoning | only visual | 79 |
Fun-QA/C_KT_16_4808_4837.json#0 | Fun-QA/C_KT_16_4808_4837 | Fun-QA/C_KT_16_4808_4837.mp4 | Fun-QA | When is the switch on the costume flipped to the 'ON' position for the last time? | In a close-up shot, the performer's foot, clad in a white sock, flips the switch to 'ON' for the second and final time. | 17 | 19 | Ordinal Reasoning | only visual | 29 |
Fun-QA/C_KT_16_8216_8251.json#0 | Fun-QA/C_KT_16_8216_8251 | Fun-QA/C_KT_16_8216_8251.mp4 | Fun-QA | What is the second instruction the host gives to the machine? | Immediately after instructing the machine to inhale, the host gives the command to exhale. | 7 | 9 | Sequential Reasoning | only audio | 35 |
Fun-QA/C_KT_16_8216_8251.json#1 | Fun-QA/C_KT_16_8216_8251 | Fun-QA/C_KT_16_8216_8251.mp4 | Fun-QA | What visual detail humorously symbolizes the extreme level of exertion the machine is undergoing? | The hair on the cartoon head suddenly spikes straight up, using a common comedic trope to represent immense effort or shock. | 25 | 27 | Symbolic Reasoning | only visual | 35 |
Fun-QA/C_KT_17_2820_2926.json#0 | Fun-QA/C_KT_17_2820_2926 | Fun-QA/C_KT_17_2820_2926.mp4 | Fun-QA | During which phase of the fish's journey is the accompanying music at its most powerful and dramatic? | The music is most powerful and dramatic, featuring prominent brass and percussion, during the middle section of the performance when the fish are depicted leaping and struggling. | 24 | 35 | Comparative Reasoning | both | 66 |
Fun-QA/C_KT_17_3109_3202.json#0 | Fun-QA/C_KT_17_3109_3202 | Fun-QA/C_KT_17_3109_3202.mp4 | Fun-QA | What is the next distinct stage of the performance after the horse finishes its drinking routine? | The performers rotate the stable prop to reveal a painted pastoral landscape on its reverse side. | 24 | 30 | Sequential Reasoning | only visual | 53 |
Fun-QA/C_KT_17_3234_3257.json#0 | Fun-QA/C_KT_17_3234_3257 | Fun-QA/C_KT_17_3234_3257.mp4 | Fun-QA | What is the next stage of the performance after the contestant, dressed as a woodpecker, finishes moving around like a bird? | The performer turns their back to the audience, revealing a plush woodpecker toy and then unfolding a large green plant structure to create the image of a woodpecker on a tree. | 13 | 23 | Sequential Reasoning | only visual | 23 |
Fun-QA/C_KT_17_3946_4039.json#0 | Fun-QA/C_KT_17_3946_4039 | Fun-QA/C_KT_17_3946_4039.mp4 | Fun-QA | What action causes the performers in colorful costumes to begin tumbling inside the machine? | A person dressed as a cleaner inserts a red handle into a lever on the side of the washing machine prop and pushes it to the 'ON' position. | 6 | 8 | Causal Reasoning | only visual | 53 |
Fun-QA/C_KT_17_3946_4039.json#1 | Fun-QA/C_KT_17_3946_4039 | Fun-QA/C_KT_17_3946_4039.mp4 | Fun-QA | In the process of starting the machine, what does the cleaner do immediately after retrieving the red handle? | The cleaner inserts the handle into a lever mechanism and then pushes the lever to the 'ON' position to start the machine. | 8 | 10 | Sequential Reasoning | only visual | 53 |
Fun-QA/C_KT_17_4528_4640.json#0 | Fun-QA/C_KT_17_4528_4640 | Fun-QA/C_KT_17_4528_4640.mp4 | Fun-QA | Among all the characters who approach the person on the escalator one by one, which one does so the most slowly? | The elderly-looking man, who uses a cane and walks at a very slow pace. | 46 | 54 | Comparative Reasoning | only visual | 72 |
Fun-QA/C_KT_17_5234_5303.json#0 | Fun-QA/C_KT_17_5234_5303 | Fun-QA/C_KT_17_5234_5303.mp4 | Fun-QA | What specific event is the Japanese commentator referring to when he remarks, "Ah, the apple fell down"? | The commentator is referring to the moment just before his comment when the giant apple costume abruptly splits in half vertically. | 23 | 25 | Referential Reasoning | both | 29 |
Fun-QA/C_KT_17_5440_5614.json#0 | Fun-QA/C_KT_17_5440_5614 | Fun-QA/C_KT_17_5440_5614.mp4 | Fun-QA | During which part of the performance do the performer's movements convey a sense of laborious struggle? | The performer slowly and deliberately pulls their body out of the large grey sack, realistically portraying the difficult and lengthy process of emerging from a cocoon. | 19 | 47 | Character-centric Reasoning | only visual | 94 |
Fun-QA/C_KT_17_5937_6015.json#0 | Fun-QA/C_KT_17_5937_6015 | Fun-QA/C_KT_17_5937_6015.mp4 | Fun-QA | Which of the contestant's tumbles is the most climactic and results in the loudest sound? | The contestant's third fall is the most dramatic, as they fall forward completely and the sound includes not just a thud but also a distinct crash. | 35 | 38 | Comparative Reasoning | both | 38 |
Fun-QA/C_KT_18_3713_3740.json#0 | Fun-QA/C_KT_18_3713_3740 | Fun-QA/C_KT_18_3713_3740.mp4 | Fun-QA | Which segment marks the **onset** of the symbolic moment of dramatic creation, synchronized with the **entry** of grand orchestral music? | The moment when the giant egg first 'hatches' and its contents begin to emerge, marked by the start of dramatic orchestral music. | 6 | 15 | Symbolic Reasoning | both | 27 |
Fun-QA/C_KT_18_3713_3740.json#1 | Fun-QA/C_KT_18_3713_3740 | Fun-QA/C_KT_18_3713_3740.mp4 | Fun-QA | In the process of the egg's contents spilling out, what is the step that occurs immediately after the large orange yolk first becomes fully visible? | After the yolk is revealed, both the yolk and the surrounding translucent substance slide completely off the pedestal and spread across the stage floor. | 15 | 27 | Sequential Reasoning | only visual | 27 |
Fun-QA/C_KT_18_8148_8230.json#0 | Fun-QA/C_KT_18_8148_8230 | Fun-QA/C_KT_18_8148_8230.mp4 | Fun-QA | During the car wash performance, what happens immediately after the prop car finishes entering the structure? | Two performers, dressed in colorful costumes to resemble car wash brushes, begin spinning while hanging upside down. | 9 | 27 | Sequential Reasoning | only visual | 42 |
Fun-QA/C_KT_20_0425_0445.json#0 | Fun-QA/C_KT_20_0425_0445 | Fun-QA/C_KT_20_0425_0445.mp4 | Fun-QA | What is the first thing the performers do immediately after they finish combining into the complete two-person rabbit costume? | After completing the costume, the performers get on all fours and hold a pose facing the camera, during which the tail wiggles and the front performer adjusts their position. | 9 | 14 | Sequential Reasoning | only visual | 20 |
Fun-QA/C_KT_20_1002_1054.json#0 | Fun-QA/C_KT_20_1002_1054 | Fun-QA/C_KT_20_1002_1054.mp4 | Fun-QA | What surprising event breaks the established reality of the puppet show? | The entire stage set suddenly collapses, revealing that the 'giant radish' causing the puppet's struggle was actually a person in a large white costume. | 49 | 52 | Contextual Anomaly Reasoning | only visual | 52 |
Fun-QA/C_KT_20_1002_1054.json#1 | Fun-QA/C_KT_20_1002_1054 | Fun-QA/C_KT_20_1002_1054.mp4 | Fun-QA | Which of the radishes that the farmer attempts to pull is the most difficult to harvest? | The third radish is the most difficult, as the puppet struggles with it for an extended period, and the effort ultimately leads to the collapse of the entire set. | 42 | 52 | Comparative Reasoning | both | 52 |
Fun-QA/C_KT_20_10103_10124.json#0 | Fun-QA/C_KT_20_10103_10124 | Fun-QA/C_KT_20_10103_10124.mp4 | Fun-QA | What event causes the announcer to declare 'Ippon!' and a red flag to be waved? | One of the costumed performers successfully strikes the other with their head-mounted prop, knocking their opponent to the ground. | 14 | 16 | Causal Reasoning | both | 21 |
Fun-QA/C_KT_20_10103_10124.json#1 | Fun-QA/C_KT_20_10103_10124 | Fun-QA/C_KT_20_10103_10124.mp4 | Fun-QA | What is the official action that commences the duel after the two performers have taken their positions on stage? | A male announcer's voice is heard declaring "Ippon shōbu, hajime!", which translates to "One-point match, begin!". | 8 | 10 | Sequential Reasoning | both | 21 |
Fun-QA/C_KT_20_10715_10754.json#0 | Fun-QA/C_KT_20_10715_10754 | Fun-QA/C_KT_20_10715_10754.mp4 | Fun-QA | At what point is the true nature of the golf ball revealed? | The true nature of the golf ball is revealed to be abnormal when a close-up shows it is actually a person's painted head, which is then struck by the club. | 27 | 30 | Contextual Anomaly Reasoning | only visual | 39 |
Fun-QA/C_KT_20_2105_2142.json#0 | Fun-QA/C_KT_20_2105_2142 | Fun-QA/C_KT_20_2105_2142.mp4 | Fun-QA | Who is the child's voice referring to when calling "Ashinaga Oji-san", and how does that character respond immediately after? | The voice refers to the performer in the car costume, who responds by saying 'Hai!' and standing up to reveal long stilt-legs. | 18 | 23 | Referential Reasoning | both | 37 |
Fun-QA/C_KT_20_2852_2955.json#0 | Fun-QA/C_KT_20_2852_2955 | Fun-QA/C_KT_20_2852_2955.mp4 | Fun-QA | What event causes the large group of children to run onto the stage? | An adult performer makes a call in Japanese, which acts as the cue for the children to enter the performance area. | 24 | 26 | Causal Reasoning | both | 63 |
Fun-QA/C_KT_20_2852_2955.json#1 | Fun-QA/C_KT_20_2852_2955 | Fun-QA/C_KT_20_2852_2955.mp4 | Fun-QA | What is the next step in the performance immediately after the performers finish the theatrical mochi-pounding skit? | The performers remove the prop mortar and then spread a large white sheet across the stage floor. | 14 | 25 | Sequential Reasoning | only visual | 63 |
Fun-QA/C_KT_20_4243_4350.json#0 | Fun-QA/C_KT_20_4243_4350 | Fun-QA/C_KT_20_4243_4350.mp4 | Fun-QA | During which musical phase is the conductor puppet's performance the most frantic and chaotic? | The conductor's performance is most frantic during the final musical section, where it grabs a trumpet and waves it around wildly, coinciding with a loud brass fanfare. | 41 | 65 | Comparative Reasoning | both | 67 |
Fun-QA/C_KT_20_6132_6202.json#0 | Fun-QA/C_KT_20_6132_6202 | Fun-QA/C_KT_20_6132_6202.mp4 | Fun-QA | What performance elements lead to the judges' excited commentary and the subsequent rise in the score meter? | The performance reaches its climax as a bird is thrown into the pot prop, which then billows with thick white smoke and its lid lifts, creating a dramatic illusion. | 13 | 23 | Causal Reasoning | both | 30 |
Fun-QA/C_KT_20_7348_7441.json#0 | Fun-QA/C_KT_20_7348_7441 | Fun-QA/C_KT_20_7348_7441.mp4 | Fun-QA | In the sequence of the skit, what is the first major action the performers undertake immediately after concluding the dragon boat rowing segment? | After stopping the rowing simulation, the performers get out of the boat prop, remove their hats and paddles, and start deconstructing the boat. | 17 | 30 | Sequential Reasoning | only visual | 53 |
Fun-QA/C_KT_21_7740_7833.json#0 | Fun-QA/C_KT_21_7740_7833 | Fun-QA/C_KT_21_7740_7833.mp4 | Fun-QA | Of the three distinct narrative passages from 'The Pillow Book' that are performed (spring dawn, summer fireflies, and summer rain), which one has the longest duration? | The passage depicting a summer night with fireflies, which is illustrated by a performer in a black bodysuit manipulating glowing orbs in the darkness. | 22 | 46 | Comparative Reasoning | both | 53 |
Fun-QA/C_KT_22_1030_1124.json#0 | Fun-QA/C_KT_22_1030_1124 | Fun-QA/C_KT_22_1030_1124.mp4 | Fun-QA | What specific action in the performance visually enacts the meaning of the Japanese title text shown at the very beginning? | Near the end of the performance, the central insect character rubs its large wings together, visually mimicking the chirping sound implied by the opening title ('Insect's Voice'). | 44 | 54 | Referential Reasoning | only visual | 54 |
Fun-QA/C_KT_22_1030_1124.json#1 | Fun-QA/C_KT_22_1030_1124 | Fun-QA/C_KT_22_1030_1124.mp4 | Fun-QA | Which of the insect performers is the last one to enter the stage and join the act? | The third performer, wearing a reddish-brown insect costume, is the last to enter from the left and climb onto the other performers. | 26 | 30 | Ordinal Reasoning | only visual | 54 |
Fun-QA/C_KT_22_1522_1650.json#0 | Fun-QA/C_KT_22_1522_1650 | Fun-QA/C_KT_22_1522_1650.mp4 | Fun-QA | What visual gag prompts the first prominent burst of audience laughter? | The rooster moves to a nest prop, and a large white egg suddenly and comically appears within it. | 54 | 62 | Causal Reasoning | both | 88 |
Fun-QA/C_KT_22_1522_1650.json#1 | Fun-QA/C_KT_22_1522_1650 | Fun-QA/C_KT_22_1522_1650.mp4 | Fun-QA | Which comedic moment in the act's finale elicits the most sustained period of laughter from the audience? | The scene where the newly hatched chick begins following the mother rooster around the stage, which is accompanied by continuous audience laughter. | 78 | 88 | Comparative Reasoning | both | 88 |
Fun-QA/C_KT_22_1827_1907.json#0 | Fun-QA/C_KT_22_1827_1907 | Fun-QA/C_KT_22_1827_1907.mp4 | Fun-QA | To whom or what is the girl referring when she points and demands that the hidden person show themselves? | She is referring to a hidden villain, who responds with a laugh and reveals a giant, handmade mask rising from behind a painted tree. | 7 | 18 | Referential Reasoning | both | 40 |
Fun-QA/C_KT_22_3242_3328.json#0 | Fun-QA/C_KT_22_3242_3328 | Fun-QA/C_KT_22_3242_3328.mp4 | Fun-QA | What event provides an absurd and comedic interruption to the suspenseful standoff with the door? | The door prop falls forward to reveal that the man has instantly changed from a detective into a prisoner inside a jail cell prop. | 32 | 34 | Contextual Anomaly Reasoning | both | 46 |
Fun-QA/C_KT_23_2527_2558.json#0 | Fun-QA/C_KT_23_2527_2558 | Fun-QA/C_KT_23_2527_2558.mp4 | Fun-QA | What performance is the direct cause for the score of 14 appearing on the meter? | A person in an elaborate, feathered bird costume gets up from a nest and performs a walk across the stage, mimicking the movements of a bird of prey. | 7 | 24 | Causal Reasoning | only visual | 31 |
Fun-QA/C_KT_23_5256_5424.json#0 | Fun-QA/C_KT_23_5256_5424 | Fun-QA/C_KT_23_5256_5424.mp4 | Fun-QA | In the sea turtle life cycle performance, what is the next distinct stage depicted immediately after the mother turtle lays her eggs and returns to the sea? | Multiple performers dressed as baby sea turtles emerge from beneath the 'sand' tarp, representing the hatching of the eggs. | 47 | 88 | Sequential Reasoning | only visual | 88 |
Fun-QA/C_KT_23_5256_5424.json#1 | Fun-QA/C_KT_23_5256_5424 | Fun-QA/C_KT_23_5256_5424.mp4 | Fun-QA | What unexpected event interrupts the sea turtle life cycle narrative and reveals the entire scene is actually part of a competition? | A man in a suit walks onto the stage, the celebratory music stops, and a score of 15 lights up on a large scoreboard, accompanied by a 'ding' sound. | 86 | 88 | Contextual Anomaly Reasoning | both | 88 |
Fun-QA/C_KT_24_0856_0929.json#0 | Fun-QA/C_KT_24_0856_0929 | Fun-QA/C_KT_24_0856_0929.mp4 | Fun-QA | What is the next part of the act immediately after the boy places his fan on the pedestal and exits the stage? | The girl continues the performance by herself, balancing on a red ball while skillfully spinning a red plate on a stick. | 23 | 33 | Sequential Reasoning | only visual | 33 |
Fun-QA/C_KT_24_0856_0929.json#1 | Fun-QA/C_KT_24_0856_0929 | Fun-QA/C_KT_24_0856_0929.mp4 | Fun-QA | How does the performance introduced by the announcer as 'Number 4, acrobatics' begin? | The scene cuts to two children, a boy and a girl, who begin an acrobatic performance by balancing on large balls. | 1 | 4 | Referential Reasoning | both | 33 |
Fun-QA/C_KT_24_2014_2057.json#0 | Fun-QA/C_KT_24_2014_2057 | Fun-QA/C_KT_24_2014_2057.mp4 | Fun-QA | During which scene does the mother bird puppet demonstrate a protective or defensive nature? | The mother bird exhibits protective behavior when she confronts a snake that is climbing towards her nest, pecking at it repeatedly to drive it away. | 27 | 31 | Character-centric Reasoning | both | 43 |
Fun-QA/C_KT_24_2014_2057.json#1 | Fun-QA/C_KT_24_2014_2057 | Fun-QA/C_KT_24_2014_2057.mp4 | Fun-QA | What event interrupts the peaceful, pastoral scene of the mother bird tending to her young? | The peaceful scene is interrupted by the sudden appearance of a snake puppet, accompanied by a 'sliding whoosh' sound effect that contrasts with the previous gentle music. | 23 | 25 | Contextual Anomaly Reasoning | both | 43 |
Fun-QA/C_KT_24_5132_5235.json#0 | Fun-QA/C_KT_24_5132_5235 | Fun-QA/C_KT_24_5132_5235.mp4 | Fun-QA | What is the hippo referring to as 'delicious' in the voiceover? | The child in the pineapple costume shown inside the hippo's mouth. | 24 | 33 | Referential Reasoning | both | 63 |
Fun-QA/C_KT_24_7227_7342.json#0 | Fun-QA/C_KT_24_7227_7342 | Fun-QA/C_KT_24_7227_7342.mp4 | Fun-QA | In the performance's workflow, what is the step that immediately follows the worker loading the boxes onto the human hand truck for the first time? | After loading the boxes onto the performer acting as a hand truck, the worker then lifts the 'hand truck' by the legs and pushes it across the stage. | 13 | 16 | Sequential Reasoning | only visual | 75 |
Fun-QA/C_KT_25_0147_0243.json#0 | Fun-QA/C_KT_25_0147_0243 | Fun-QA/C_KT_25_0147_0243.mp4 | Fun-QA | What causes the host in the cowboy outfit to run onto the stage and comically scold the performers for the first time? | The performers fail their initial weightlifting attempt and fall over, which accidentally reveals that a second person is hidden underneath, thus exposing the secret of the illusion. | 12 | 20 | Causal Reasoning | only visual | 56 |
Fun-QA/C_KT_25_0413_0514.json#0 | Fun-QA/C_KT_25_0413_0514 | Fun-QA/C_KT_25_0413_0514.mp4 | Fun-QA | What specific action by the puppet causes the audience's laughter to grow noticeably louder? | The puppet attempts an awkward and clumsy version of an iron cross pose, comically struggling and being readjusted by the puppeteers. | 22 | 32 | Causal Reasoning | both | 61 |
Fun-QA/C_KT_25_2938_3018.json#0 | Fun-QA/C_KT_25_2938_3018 | Fun-QA/C_KT_25_2938_3018.mp4 | Fun-QA | What action causes the hedgehog character to curl up into a defensive ball? | The emergence of a tiger puppet from behind a rock, accompanied by a loud, high-pitched roar. | 9 | 11 | Causal Reasoning | both | 40 |
Fun-QA/C_KT_25_7908_8029.json#0 | Fun-QA/C_KT_25_7908_8029 | Fun-QA/C_KT_25_7908_8029.mp4 | Fun-QA | After searching for a tool, the woman exclaims 'Found it!'. What is the object she is referring to? | She is referring to her own red jumpsuit, which she then begins to remove and transform, revealing it to be a costume piece shaped like a large screwdriver. | 39 | 62 | Referential Reasoning | both | 81 |
Fun-QA/C_KT_26_10554_10637.json#0 | Fun-QA/C_KT_26_10554_10637 | Fun-QA/C_KT_26_10554_10637.mp4 | Fun-QA | What audio event abruptly shifts the tone from the scene's initially calm and playful background music? | A dramatic, upbeat pop song with a strong beat suddenly replaces the instrumental music. | 33 | 43 | Contextual Anomaly Reasoning | only audio | 43 |
Fun-QA/C_KT_26_7123_7208.json#0 | Fun-QA/C_KT_26_7123_7208 | Fun-QA/C_KT_26_7123_7208.mp4 | Fun-QA | In the process of preparing the machine, what is the next distinct step the woman takes immediately after placing the plate onto the blue roller? | She kneels down beside the machine to pick up a stick from a container on the floor. | 7 | 9 | Sequential Reasoning | only visual | 45 |
Fun-QA/C_KT_26_9746_9815.json#0 | Fun-QA/C_KT_26_9746_9815 | Fun-QA/C_KT_26_9746_9815.mp4 | Fun-QA | What happens that breaks the illusion of a typical stage production, revealing the performance's comedic nature? | The actor portraying the archer is shown to be moving the entire stage backdrop himself by running across the stage and pulling it with him. | 8 | 17 | Contextual Anomaly Reasoning | only visual | 29 |
Fun-QA/C_KT_27_3245_3307.json#0 | Fun-QA/C_KT_27_3245_3307 | Fun-QA/C_KT_27_3245_3307.mp4 | Fun-QA | What unexpected event ruins the magical escape during this stage performance of Cinderella? | Cinderella trips and crashes into the carriage prop, causing it to collapse and her magical gown to transform into rags in a puff of sparkles. | 9 | 13 | Contextual Anomaly Reasoning | only visual | 22 |
Fun-QA/C_KT_27_5556_5632.json#0 | Fun-QA/C_KT_27_5556_5632 | Fun-QA/C_KT_27_5556_5632.mp4 | Fun-QA | What event within the performance causes the castle backdrop to fall and the makeshift carriage to be assembled? | The main character hears the 12 o'clock bell chime and says she must hurry home, which serves as the narrative trigger for the urgent scene change. | 0 | 5 | Causal Reasoning | both | 36 |
Fun-QA/C_KT_27_6337_6402.json#0 | Fun-QA/C_KT_27_6337_6402 | Fun-QA/C_KT_27_6337_6402.mp4 | Fun-QA | In the staged X-ray procedure, what is the step that occurs immediately after the doctor tells the patient to take a deep breath and hold it? | A loud click sound, like a camera shutter, is heard, and the doctor performs the main gag by ducking through the machine's window. | 16 | 19 | Sequential Reasoning | both | 25 |
Fun-QA/C_KT_27_7616_7640.json#0 | Fun-QA/C_KT_27_7616_7640 | Fun-QA/C_KT_27_7616_7640.mp4 | Fun-QA | What sequence of events triggers the collapse of the cardboard city buildings? | A dramatic countdown spoken in Japanese, immediately followed by a loud explosion sound effect, acts as the cause for the simulated demolition. | 1 | 7 | Causal Reasoning | both | 24 |
Fun-QA/C_KT_28_1907_2007.json#0 | Fun-QA/C_KT_28_1907_2007 | Fun-QA/C_KT_28_1907_2007.mp4 | Fun-QA | What visual cue from the performer prompts the audience to laugh loudly during the Sawada Kenji impression? | The large, inflatable head costume, representing Sawada Kenji, comically distorts its facial features, causing the audience to laugh. | 32 | 36 | Causal Reasoning | both | 60 |
Fun-QA/C_KT_28_2243_2350.json#0 | Fun-QA/C_KT_28_2243_2350 | Fun-QA/C_KT_28_2243_2350.mp4 | Fun-QA | What is the narrator revealed to be immediately after saying 'Actually... I am also...'? | He is revealed to be the body of a single giant butterfly, formed by a large group of performers whose costumes make up the wings. | 60 | 67 | Referential Reasoning | both | 67 |
Fun-QA/C_KT_28_3343_3413.json#0 | Fun-QA/C_KT_28_3343_3413 | Fun-QA/C_KT_28_3343_3413.mp4 | Fun-QA | What object is the boy referring to when he says, 'This is the world's smallest elephant'? | The boy is referring to his own hand, which is painted to resemble a small elephant and is revealed after he opens the box he is holding. | 20 | 30 | Referential Reasoning | both | 30 |
Fun-QA/C_KT_28_3343_3413.json#1 | Fun-QA/C_KT_28_3343_3413 | Fun-QA/C_KT_28_3343_3413.mp4 | Fun-QA | What is the first action the boy takes immediately after telling the audience to watch his act? | After introducing his act, the boy opens the front of the black prop box he is carrying to reveal what's inside. | 17 | 21 | Sequential Reasoning | both | 30 |
Fun-QA/C_KT_28_6259_6343.json#0 | Fun-QA/C_KT_28_6259_6343 | Fun-QA/C_KT_28_6259_6343.mp4 | Fun-QA | What is the next step in the performance immediately after the boy reaches the top of the human palm tree? | The boy begins to shake the top of the human tower, which causes several prop coconuts to fall onto the stage floor. | 36 | 41 | Sequential Reasoning | only visual | 44 |
Fun-QA/C_KT_28_6758_6858.json#0 | Fun-QA/C_KT_28_6758_6858 | Fun-QA/C_KT_28_6758_6858.mp4 | Fun-QA | What unexpected event abruptly shatters the established context of the whimsical puppet show? | The grassy stage prop is suddenly pulled down, revealing the performer dressed in a full baseball uniform, while an announcer's voice introduces him as a baseball player. | 44 | 52 | Contextual Anomaly Reasoning | both | 60 |
Fun-QA/C_KT_28_6758_6858.json#1 | Fun-QA/C_KT_28_6758_6858 | Fun-QA/C_KT_28_6758_6858.mp4 | Fun-QA | During the mock meal, what action does the man perform immediately before putting the piece of the alligator into his mouth? | He uses a knife and fork to pretend to cut a piece from the stuffed alligator toy lying on the tablecloth. | 53 | 58 | Sequential Reasoning | only visual | 60 |
Fun-QA/C_KT_30_0310_0338.json#0 | Fun-QA/C_KT_30_0310_0338 | Fun-QA/C_KT_30_0310_0338.mp4 | Fun-QA | What unexpected event occurs that immediately undermines the premise of the 'Lion jumping through a ring of fire' performance? | Immediately after the curtains open, the 'rings of fire' prop, which is central to the act, comically falls over and breaks apart. | 6 | 9 | Contextual Anomaly Reasoning | only visual | 28 |
Fun-QA/C_KT_6_1333_1435.json#0 | Fun-QA/C_KT_6_1333_1435 | Fun-QA/C_KT_6_1333_1435.mp4 | Fun-QA | What is the final item that the wind-up toy feeds to the red monster before it malfunctions? | The last item the monster eats is a white, donut-shaped disc. | 50 | 53 | Ordinal Reasoning | only visual | 62 |
Fun-QA/C_KT_6_3459_3624.json#0 | Fun-QA/C_KT_6_3459_3624 | Fun-QA/C_KT_6_3459_3624.mp4 | Fun-QA | At what point does the performance's established traditional Japanese theme get interrupted by a completely different and unexpected genre? | The slow, traditional Japanese music abruptly stops and is replaced by an upbeat rock instrumental, as the performers rapidly discard their robes to reveal modern black and white outfits. | 52 | 56 | Contextual Anomaly Reasoning | both | 85 |
Fun-QA/C_KT_8_0138_0216.json#0 | Fun-QA/C_KT_8_0138_0216 | Fun-QA/C_KT_8_0138_0216.mp4 | Fun-QA | What is the next step in the performance immediately after the girl finishes chanting and miming the pounding of the mochi? | The girl lifts the outer wall of the mortar prop, revealing that the mochi is actually another person in a costume. | 17 | 21 | Sequential Reasoning | both | 38 |
Fun-QA/C_KT_8_0138_0216.json#1 | Fun-QA/C_KT_8_0138_0216 | Fun-QA/C_KT_8_0138_0216.mp4 | Fun-QA | At what point does the performance deviate from a traditional mochi pounding demonstration into something surreal and unexpected? | The performance takes a surreal turn when the large mortar is revealed to be a prop containing a person in a white mochi costume. | 18 | 22 | Contextual Anomaly Reasoning | both | 38 |
Fun-QA/C_KT_8_1138_1209.json#0 | Fun-QA/C_KT_8_1138_1209 | Fun-QA/C_KT_8_1138_1209.mp4 | Fun-QA | After the main 'tornado' part of the skit has concluded, what sudden event involving the figure that initially withstood the storm serves as a final punchline? | Just as the performance seems to be over, the performer in the Tokyo Tower costume, who had seemingly survived the chaos, suddenly and comically collapses. | 28 | 30 | Contextual Anomaly Reasoning | both | 31 |
Fun-QA/C_KT_8_1935_2018.json#0 | Fun-QA/C_KT_8_1935_2018 | Fun-QA/C_KT_8_1935_2018.mp4 | Fun-QA | In the performance depicting the salmon life cycle, what step is shown immediately after the salmon spawning? | The performers quickly shed their large fish costumes, an act which represents the hatching of the baby salmon. | 26 | 30 | Sequential Reasoning | both | 43 |
Fun-QA/C_KT_8_1935_2018.json#1 | Fun-QA/C_KT_8_1935_2018 | Fun-QA/C_KT_8_1935_2018.mp4 | Fun-QA | What action by the performers causes the audience to laugh? | The performers, while dressed in large fish costumes, stand in place and shake their bodies, causing small red objects representing fish eggs to fall out from the bottom of their outfits onto the floor. | 22 | 25 | Causal Reasoning | both | 43 |
Fun-QA/C_KT_8_3048_3131.json#0 | Fun-QA/C_KT_8_3048_3131 | Fun-QA/C_KT_8_3048_3131.mp4 | Fun-QA | Show the object the announcer refers to as 'Fountain' at the moment it is first revealed. | The stage prop made of blue and white feathery material, which is revealed behind the golden curtain immediately after the introduction. | 2 | 6 | Referential Reasoning | both | 43 |
Fun-QA/C_KT_8_7700_7809.json#0 | Fun-QA/C_KT_8_7700_7809 | Fun-QA/C_KT_8_7700_7809.mp4 | Fun-QA | What is the final action performed to complete the calligraphy artwork itself, just before the human seal 'stamps' it? | The performers in white bodysuits finish moving and turning to reveal the black sections of their costumes, completing the formation of the Japanese kanji character for 'Boar' (亥). | 42 | 46 | Sequential Reasoning | both | 69 |
Fun-QA/C_KT_8_7700_7809.json#1 | Fun-QA/C_KT_8_7700_7809 | Fun-QA/C_KT_8_7700_7809.mp4 | Fun-QA | Which part of the performance symbolically represents the traditional artist's signature on a finished piece of calligraphy? | A person in a large, yellow costume presses against the corner of the human canvas, revealing a red square to simulate a traditional seal stamp, which serves as an artist's mark of completion. | 55 | 58 | Symbolic Reasoning | only visual | 69 |
RVG-Bench
A Benchmark for Reasoning-Driven Audio-Visual Temporal Grounding
This package contains 1,890 question-answer annotations over 1,255 videos. Given a question and a video, the task is to identify the temporal interval that directly answers the question. This is an evaluation dataset; the test split contains all 1,890 annotations.
Project page · Paper: Coming soon · Evaluation code link: Coming soon
Annotation license: CC BY-NC-SA 4.0. Third-party videos and audio retain their original licenses and applicable terms; see Sources & license.
Access: The dataset is publicly available at Hugging Face.
Contents
.
├── README.md
├── LICENSE
├── LICENSES.md
├── annotations.jsonl
├── prompts/
└── videos/
├── Fun-QA/
├── daily/
├── videoholmes/
└── worldsense/
annotations.jsonl contains one QA per line. Videos are stored once and can be referenced by several questions. Only videos referenced by the annotations are included. The MP4 files occupy 9,393,878,428 bytes (9.39 GB / 8.75 GiB) and preserve the original evaluation media bytes. All 1,255 files were checked to contain both video and audio streams. Video paths are relative to videos/.
| Source directory | Videos | QA pairs |
|---|---|---|
| Fun-QA | 142 | 187 |
| daily | 273 | 321 |
| videoholmes | 418 | 857 |
| worldsense | 422 | 525 |
| Total | 1,255 | 1,890 |
The QA modality labels are only visual (857), only audio (215), and both (818). There are 1,588 single-step questions and 302 multi-step questions. Multi-step questions contain 98 two-step, 203 three-step, and one four-step annotations.
Example: cups-and-ball magic
Query: What is the key deceptive action that secretly causes the ball to be under the cup for the final reveal?
Reference answer: The magician turns the cup upside down and places it on the table, but intentionally does not pour the ball out, trapping it inside.
Reference interval: 9–12 seconds. Category: Causal Reasoning.
The corresponding video is videos/Fun-QA/M_C_23_0000_0755.mp4.
{
"sample_id": "Fun-QA/M_C_23_0000_0755.json#0",
"video_id": "Fun-QA/M_C_23_0000_0755",
"video": "Fun-QA/M_C_23_0000_0755.mp4",
"source": "Fun-QA",
"question": "What is the key deceptive action that secretly causes the ball to be under the cup for the final reveal?",
"reference_answer": "The magician turns the cup upside down and places it on the table, but intentionally does not pour the ball out, trapping it inside.",
"start_sec": 9.0,
"end_sec": 12.0,
"category": "Causal Reasoning",
"required_modality": "only visual",
"duration": 27
}
Evaluation prompts
Prompt templates and usage guide provide Default CoT, Direct, Two-step, and Oracle Grounding templates for audio-visual and visual-only models, in absolute-seconds and MM:SS formats. A standalone Python helper renders the task text; model inference and media preparation use your own model interface. The templates use standardized release wording based on the experiment prompts; the guide documents their historical sources and adaptations.
The files in prompts/ use Apache-2.0; the annotation and third-party media licenses remain unchanged.
Download
The dataset repository is fyrisk159/RVG-Bench. The files can be downloaded without signing in.
pip install -U huggingface_hub
hf download fyrisk159/RVG-Bench \
--repo-type dataset \
--local-dir data/rvg-bench
To download only the annotations:
hf download fyrisk159/RVG-Bench annotations.jsonl \
--repo-type dataset \
--local-dir data/rvg-bench
Record the dataset commit hash for reproducible experiments. Use --revision COMMIT_OR_TAG to download a specific published revision. Private or gated repositories require access and authentication via hf auth login.
Annotation schema
| Field | Description |
|---|---|
sample_id |
QA identifier fixed for this release: source-relative original JSON path followed by # and a zero-based QA index. These IDs match the evaluation loader applied to the final annotation collection. |
video_id |
Source directory and video filename without .mp4. |
video |
MP4 path relative to the videos/ directory. |
source |
Source directory label. |
question |
English question used as the model input in this dataset revision. |
reference_answer |
Original reference text answer. Input only for the oracle Ground ablation. |
start_sec, end_sec |
Reference answer interval, in absolute seconds from the start of the supplied video. |
category |
Human-readable reasoning category. Source numeric prefixes are removed; k_hop_2, k_hop_3, and k_hop_4 are grouped as Multi-step Reasoning. |
required_modality |
Original label: only visual, only audio, or both. |
duration |
Original annotated video duration in seconds. This is not a replacement with a newly measured container duration. |
The numeric time fields are converted from the original MM:SS annotations without clipping, rounding, or shifting the target interval. sample_id values identify questions rather than videos; keep them unchanged when saving predictions. Original per-video JSON files are not required to resolve an ID: use the video field to locate the media.
Keep the dataset revision with each experiment. Within this release, sample_id remains stable across wording refinements. Historical experiment files may use different within-video QA indices; verify their mapping against the annotations used for that run before assigning release IDs.
Read the annotations and resolve video paths using the Python standard library:
import json
from pathlib import Path
root = Path("data/rvg-bench")
with (root / "annotations.jsonl").open(encoding="utf-8") as handle:
for line in handle:
sample = json.loads(line)
video_path = root / "videos" / sample["video"]
question = sample["question"]
# Supply video_path and question to your own model interface.
The Hugging Face configuration selects the JSONL annotations as the table for the test split. The video column is a relative path string, not an automatically decoded video feature. Download the MP4 files for local inference. Audio is accessed through the MP4 media rather than separate audio sidecar files.
Evaluation
Use the RVG-Bench code repository's prompt renderer and standalone scorer. Standard CoT, Direct, and Two-step evaluation use the question and the appropriate media input. Ground additionally receives reference_answer and must be reported as an oracle-answer ablation. Reference timestamps must not be supplied to the model.
Save one prediction per QA as JSONL, for example using the same ID as its annotation:
prediction = {
"sample_id": sample["sample_id"],
"start_sec": predicted_start_seconds,
"end_sec": predicted_end_seconds,
}
From the evaluation code repository, with this dataset downloaded to data/rvg-bench:
python evaluation/eval_your_results.py \
--annotations data/rvg-bench/annotations.jsonl \
--predictions results/predictions.jsonl \
--output results/scores.json
The scorer reports mIoU and IoU@0.3/0.5/0.7 as percentages. The default denominator is all 1,890 QA IDs; missing or malformed predictions receive zero IoU. This package supports category and modality breakdowns. Multi-step queries are identified by category: "Multi-step Reasoning"; per-query reasoning-step counts are not included. Inference is supplied by the user and is not part of this data package.
Annotation preservation notes
The release contains all 1,890 entries from the final annotation collection. It does not include the data construction pipeline, auxiliary model responses, or audit histories.
Question clarification (2026-10-16). For Fun-QA/M_C_23_0000_0755.json#0, “key action” was clarified to “key deceptive action” to match the project-page example. Its sample ID, video, reference answer, category, modality, and 9–12 second target interval are unchanged. Use the annotation revision associated with a run when reproducing its results.
One entry, videoholmes/jCQnUuq-TEE.json#1, has an inconsistent upstream is_valid=false flag while being included in the final collection. It is retained in this export; that flag is not used as an additional selection rule. Its status should be reconciled in a subsequent annotation review rather than silently changing the evaluation population.
Five entries have an annotated end time one second beyond their recorded duration:
| Sample ID | End (seconds) | Recorded duration (seconds) | Probed container duration (seconds) |
|---|---|---|---|
videoholmes/qKTSekyZWh0.json#1 |
281 | 280 | 280.497042 |
worldsense/ExlUpRsr.json#0 |
39 | 38 | 38.139 |
worldsense/bLnoaJeS.json#0 |
99 | 98 | 98.399 |
worldsense/eQxVvndq.json#0 |
49 | 48 | 48.104 |
worldsense/mKFZqIgr.json#0 |
106 | 105 | 105.106 |
These five target end times also extend slightly beyond the probed container durations. Both the target times and recorded durations are preserved. The export does not silently clip these intervals or infer corrected labels from container metadata.
Sources & license
RVG-Bench annotations: Original question, reference-answer, temporal-interval, category, and modality annotation contributions use CC BY-NC-SA 4.0. This grant covers only the rights held by the RVG-Bench authors and applicable database rights. Attribution, noncommercial use, and share-alike conditions apply; see LICENSE.
Source videos and audio: Third-party materials retain their original licenses and applicable source terms. They are not relicensed by the RVG-Bench annotation license. Source-specific details are collected in LICENSES.md.
| Upstream source | Official source | Published terms |
|---|---|---|
| FunQA | Dataset card · Project | CC BY-NC-SA 4.0 |
| Daily-Omni | Dataset card | CC BY-NC-SA 4.0 |
| Video-Holmes | Project notice · License file | Apache-2.0, with a separate academic-use statement and original video owners' copyright notice. |
| WorldSense | Project · Dataset card | CC BY 4.0 on GitHub/Hugging Face; the paper states differing terms, detailed in LICENSES.md. |
The annotation license does not replace upstream terms or grant additional media rights.
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