TUNA: Comprehensive Fine-grained Temporal Understanding Evaluation on Dense Dynamic Videos
Paper • 2505.20124 • Published • 1
index stringlengths 9 9 | video stringlengths 12 72 | video_source stringclasses 10
values | visual_characteristic stringclasses 8
values | domain stringclasses 12
values | duration float64 2.38 38.2 | resolution dict | caption stringlengths 241 3.76k | events stringlengths 758 11.2k | n_events int64 1 22 | n_elements int64 4 57 |
|---|---|---|---|---|---|---|---|---|---|---|
TUNA_0001 | DREAM-1K/201 | DREAM-1K | High-Dynamic,Multi-Subject | Film | 3.63 | {
"height": 800,
"width": 1920
} | At the beginning of the video, the camera is focused on a young woman wearing a dark coat, silver earrings on her ears, and curly hair, talking to a young man. In the background, the sky is dark, and there is a yellow taxi on the road, which is driving slowly to the right of the screen. The man wears glasses and has a ... | [{"event": "At the beginning of the video, the camera is focused on a young woman wearing a dark coat, silver earrings on her ears, and curly hair, talking to a young man. In the background, the sky is dark, and there is a yellow taxi on the road, which is driving slowly to the right of the screen. The man wears glasse... | 3 | 23 |
TUNA_0002 | DREAM-1K/202 | DREAM-1K | High-Dynamic,Multi-Scene,Multi-Subject | Film | 9.47 | {
"height": 816,
"width": 1920
} | At the beginning of the video, the camera is focused on a young man wearing a dark coat and a light-colored shirt. The background is a dark forest at night, with trees covered with snow. The man is sitting by the fire, and the firelight shines on his face. He first looks to his right, then lowers his head and blinks at... | [{"event": "At the beginning of the video, the camera is focused on a young man wearing a dark coat and a light-colored shirt. The background is a dark forest at night, with trees covered with snow. The man is sitting by the fire, and the firelight shines on his face. He first looks to his right, then lowers his head a... | 4 | 20 |
TUNA_0003 | DREAM-1K/203 | DREAM-1K | High-Dynamic,Multi-Subject | Film | 9.67 | {
"height": 656,
"width": 1920
} | At the beginning of the video, the camera is focused on a narrow stone road. On the left side of the road is an old building with walls made of gray stones. On the side of the building facing the camera, there are two stone stairs with iron handrails on both sides. Above the stone stairs is a platform with iron railing... | [{"event": "At the beginning of the video, the camera is focused on a narrow stone road. On the left side of the road is an old building with walls made of gray stones. On the side of the building facing the camera, there are two stone stairs with iron handrails on both sides. Above the stone stairs is a platform with ... | 4 | 25 |
TUNA_0004 | DREAM-1K/204 | DREAM-1K | High-Dynamic,Multi-Scene | Film | 19.68 | {
"height": 816,
"width": 1920
} | The camera is focused on a busy city street. It is dark and there is a silver car in the picture. The license plate number is "USA 1". The silver car is driving on the street. The silver car turns left. There is a red double-decker bus in the background. There are advertisements on the body of the red double-decker bus... | [{"event": "The camera is focused on a busy city street. It is dark and there is a silver car in the picture. The license plate number is \"USA 1\". The silver car is driving on the street. The silver car turns left. There is a red double-decker bus in the background. There are advertisements on the body of the red dou... | 5 | 28 |
TUNA_0005 | DREAM-1K/205 | DREAM-1K | High-Dynamic,Multi-Scene,Multi-Subject | Film | 8.22 | {
"height": 2064,
"width": 3840
} | The video begins with the camera panning sideways at two men. Both men are sitting in rattan rocking chairs with two glasses of lemonade between them. The man closer to the camera is wearing a brown suit, white shirt, and tie. The man farther from the camera is wearing a white shirt and dark blue vest with dark pants. ... | [{"event": "The video begins with the camera panning sideways at two men. Both men are sitting in rattan rocking chairs with two glasses of lemonade between them. The man closer to the camera is wearing a brown suit, white shirt, and tie. The man farther from the camera is wearing a white shirt and dark blue vest with ... | 3 | 22 |
TUNA_0006 | DREAM-1K/206 | DREAM-1K | High-Dynamic,Multi-Subject | Film | 11.97 | {
"height": 2064,
"width": 3840
} | At the beginning of the video, the camera is aimed at a man lying on a bed. He is wearing a white, worn vest and lying on an iron bed. The background is a room in the prison, with dim light. The man holds up a magazine with both hands, and the magazine covers his face. Then the man puts the magazine on his chest, with ... | [{"event": "At the beginning of the video, the camera is aimed at a man lying on a bed. He is wearing a white, worn vest and lying on an iron bed. The background is a room in the prison, with dim light. The man holds up a magazine with both hands, and the magazine covers his face. Then the man puts the magazine on his ... | 3 | 19 |
TUNA_0007 | DREAM-1K/207 | DREAM-1K | Low-Dynamic,Multi-Subject | Film | 4.42 | {
"height": 800,
"width": 1920
} | The video begins with the camera focusing on an adult man. He is wearing a dark suit, white shirt and dark tie. The background is blurred and there are many people behind the man. The man stands face to face with a woman and smiles at her.
The camera then switches to the woman. She is a young woman with long blond hair... | [{"event": "The video begins with the camera focusing on an adult man. He is wearing a dark suit, white shirt and dark tie. The background is blurred and there are many people behind the man. The man stands face to face with a woman and smiles at her.", "visual_elements": [{"content": "The camera is focused on an adult... | 3 | 17 |
TUNA_0008 | DREAM-1K/208 | DREAM-1K | High-Dynamic | Film | 14.22 | {
"height": 1600,
"width": 3840
} | At the beginning of the video, the camera is focused on a man with a thick beard wearing a dark suit and a top hat. The background is a stage of a classical theater with many audiences. Above the stage, a man in blue clothes is suspended in the air, and a spotlight shines on him.
The man in the tuxedo holds one end of ... | [{"event": "At the beginning of the video, the camera is focused on a man with a thick beard wearing a dark suit and a top hat. The background is a stage of a classical theater with many audiences. Above the stage, a man in blue clothes is suspended in the air, and a spotlight shines on him.", "visual_elements": [{"con... | 4 | 19 |
TUNA_0009 | DREAM-1K/209 | DREAM-1K | Low-Dynamic,Multi-Scene | Film | 5.88 | {
"height": 800,
"width": 1920
} | At the beginning of the video, the camera shakes and follows a soldier holding a weapon from behind the character. The background is a darker indoor environment, and light comes in from the broken window in front of the soldier, illuminating part of the area. The camera quickly shakes to the right of the soldier. The s... | [{"event": "At the beginning of the video, the camera shakes and follows a soldier holding a weapon from behind the character. The background is a darker indoor environment, and light comes in from the broken window in front of the soldier, illuminating part of the area. The camera quickly shakes to the right of the so... | 3 | 16 |
TUNA_0010 | DREAM-1K/210 | DREAM-1K | High-Dynamic,Multi-Scene,Multi-Subject | Film | 10.5 | {
"height": 800,
"width": 1920
} | At the beginning of the video, the camera is focused on the right side of the man's face behind a tree trunk. On the left side of the screen, a thin layer of snow covers the branches and trunk. The man is hiding behind the tree, staring forward. He is wearing a dark knitted hat and a brown jacket, with only part of his... | [{"event": "At the beginning of the video, the camera is focused on the right side of the man's face behind a tree trunk. On the left side of the screen, a thin layer of snow covers the branches and trunk. The man is hiding behind the tree, staring forward. He is wearing a dark knitted hat and a brown jacket, with only... | 4 | 20 |
TUNA_0011 | DREAM-1K/211 | DREAM-1K | High-Dynamic,Multi-Subject | Film | 7.25 | {
"height": 544,
"width": 1280
} | At the beginning of the video, the camera is focused on an adult. The adult is wearing a work suit with shoulder straps, a pair of goggles that emit yellow-green light, and is covered in dirt and paint. The background is a dim cave with glowing plants hanging on the walls, emitting green and pink light. The camera shak... | [{"event": "At the beginning of the video, the camera is focused on an adult. The adult is wearing a work suit with shoulder straps, a pair of goggles that emit yellow-green light, and is covered in dirt and paint. The background is a dim cave with glowing plants hanging on the walls, emitting green and pink light. The... | 4 | 22 |
TUNA_0012 | DREAM-1K/212 | DREAM-1K | Low-Dynamic,Multi-Scene,Multi-Subject | Film | 7.12 | {
"height": 800,
"width": 1920
} | The video begins with the camera focused on the face of a young woman. Her hair is brown and falls on her shoulders. She is looking at a blurry object in front of her. The background is blurred, showing a green environment. The camera shakes and pulls away.
Next, the camera switches to a leafy sky, with branches and le... | [{"event": "The video begins with the camera focused on the face of a young woman. Her hair is brown and falls on her shoulders. She is looking at a blurry object in front of her. The background is blurred, showing a green environment. The camera shakes and pulls away.", "visual_elements": [{"content": "The camera is f... | 3 | 14 |
TUNA_0013 | DREAM-1K/213 | DREAM-1K | High-Dynamic,Multi-Scene,Multi-Subject | Film | 5.12 | {
"height": 1024,
"width": 1904
} | The camera is aimed at a girl and a baby elephant, shooting from bottom to top. The background is a dim environment, illuminated by the fire. The girl has long hair and wears a light blue dress. The girl is standing on a ladder. The baby elephant is standing on a high platform. The baby elephant's face is dressed up li... | [{"event": "The camera is aimed at a girl and a baby elephant, shooting from bottom to top. The background is a dim environment, illuminated by the fire. The girl has long hair and wears a light blue dress. The girl is standing on a ladder. The baby elephant is standing on a high platform. The baby elephant's face is d... | 4 | 21 |
TUNA_0014 | DREAM-1K/214 | DREAM-1K | Low-Dynamic,Multi-Scene | Film | 9.88 | {
"height": 800,
"width": 1920
} | At the beginning of the video, the picture is very dark, and a woman's face appears behind an unclosed door. Then, the camera quickly switches to a dim passage. There is a white light at the end of the passage, which is relatively bright. The entrance of one section of the passage is polygonal, with a silver frame, and... | [{"event": "At the beginning of the video, the picture is very dark, and a woman's face appears behind an unclosed door. Then, the camera quickly switches to a dim passage. There is a white light at the end of the passage, which is relatively bright. The entrance of one section of the passage is polygonal, with a silve... | 4 | 18 |
TUNA_0015 | DREAM-1K/215 | DREAM-1K | High-Dynamic,Multi-Scene,Multi-Subject | Film | 6.38 | {
"height": 1024,
"width": 1904
} | At the beginning of the video, the camera is focused on a huge iron gate and remains motionless. The gate is surrounded by rocky cliffs, with a dark night sky and dead trees in the background. There is a red light behind the iron gate, and a thin mist is floating on the ground. As the mist descends, a car with two head... | [{"event": "At the beginning of the video, the camera is focused on a huge iron gate and remains motionless. The gate is surrounded by rocky cliffs, with a dark night sky and dead trees in the background. There is a red light behind the iron gate, and a thin mist is floating on the ground. As the mist descends, a car w... | 4 | 22 |
TUNA_0016 | DREAM-1K/216 | DREAM-1K | Low-Dynamic,Multi-Scene | Film | 4.25 | {
"height": 1024,
"width": 1904
} | At the beginning of the video, the camera is aimed at the interior of a large tent building with bright orange-yellow lights. On the left side of the screen is an open white door, and the scenery outside the door is dim. A man wearing a light-colored top and dark pants is located in the center of the screen and starts ... | [{"event": "At the beginning of the video, the camera is aimed at the interior of a large tent building with bright orange-yellow lights. On the left side of the screen is an open white door, and the scenery outside the door is dim. A man wearing a light-colored top and dark pants is located in the center of the screen... | 3 | 14 |
TUNA_0017 | DREAM-1K/218 | DREAM-1K | High-Dynamic,Multi-Scene,Multi-Subject | Film | 8.12 | {
"height": 1024,
"width": 1840
} | At the beginning of the video, the camera focuses on a young female character wearing armor, holding a shield in one hand, and fighting fiercely with an enemy flying in front of her. The enemy on the right side of the screen is a young man wearing black armor, a horned helmet, and holding a burning battle axe. In the b... | [{"event": "At the beginning of the video, the camera focuses on a young female character wearing armor, holding a shield in one hand, and fighting fiercely with an enemy flying in front of her. The enemy on the right side of the screen is a young man wearing black armor, a horned helmet, and holding a burning battle a... | 4 | 28 |
TUNA_0018 | DREAM-1K/219 | DREAM-1K | High-Dynamic,Multi-Scene | Film | 5.38 | {
"height": 800,
"width": 1920
} | At the beginning of the video, the camera focuses on a dim room. A hand appears in the picture, holding a glass jar full of dust in the left hand and a shovel in the right hand. In the background, there are several similar glass jars on the left side of the picture.
The camera then switches to a closer angle, showing t... | [{"event": "At the beginning of the video, the camera focuses on a dim room. A hand appears in the picture, holding a glass jar full of dust in the left hand and a shovel in the right hand. In the background, there are several similar glass jars on the left side of the picture.", "visual_elements": [{"content": "The ca... | 5 | 17 |
TUNA_0019 | DREAM-1K/222 | DREAM-1K | High-Dynamic,Multi-Scene,Multi-Subject | Film | 6.38 | {
"height": 640,
"width": 1280
} | The camera is focused on the interior of a gorgeously decorated Christmas store. A young man stands on the right side of the screen. He is wearing a khaki windbreaker, a gray sweater and a light-colored hat. The man is looking back. Behind the man is a blonde woman wearing a green Christmas outfit, a black belt and a g... | [{"event": "The camera is focused on the interior of a gorgeously decorated Christmas store. A young man stands on the right side of the screen. He is wearing a khaki windbreaker, a gray sweater and a light-colored hat. The man is looking back. Behind the man is a blonde woman wearing a green Christmas outfit, a black ... | 4 | 25 |
TUNA_0020 | DREAM-1K/225 | DREAM-1K | High-Dynamic,Multi-Scene | Film | 4.5 | {
"height": 800,
"width": 1920
} | At the beginning of the video, the camera is shooting upward from a low angle. The weather is clear and there are some white clouds in the sky. A huge blue robot appears in the picture. The camera slowly pans to the right, and the robot waves its arms and gradually turns to the left side of the picture. There are some ... | [{"event": "At the beginning of the video, the camera is shooting upward from a low angle. The weather is clear and there are some white clouds in the sky. A huge blue robot appears in the picture. The camera slowly pans to the right, and the robot waves its arms and gradually turns to the left side of the picture. The... | 4 | 20 |
TUNA_0021 | DREAM-1K/227 | DREAM-1K | High-Dynamic,Multi-Scene | Film | 8.25 | {
"height": 1024,
"width": 1904
} | At the beginning of the video, the camera is focused on a red convertible that is driving with its back to the camera. It is night time, and the surroundings are dark and deserted. The tail lights are on. Then, the car turns left, and the wheels kick up some dust.
Then, the camera switches to the front of the car, faci... | [{"event": "At the beginning of the video, the camera is focused on a red convertible that is driving with its back to the camera. It is night time, and the surroundings are dark and deserted. The tail lights are on. Then, the car turns left, and the wheels kick up some dust.", "visual_elements": [{"content": "The came... | 5 | 21 |
TUNA_0022 | DREAM-1K/228 | DREAM-1K | Low-Dynamic,Multi-Scene,Multi-Subject | Film | 3.38 | {
"height": 1024,
"width": 1840
} | At the beginning of the video, the camera is focused on a long-haired young woman wearing a pink top, who is standing in front of a table in the kitchen. There is a stainless steel bowl on the table with food in it. The woman extends her right hand and dips a finger into the food in the bowl and takes it back. Behind h... | [{"event": "At the beginning of the video, the camera is focused on a long-haired young woman wearing a pink top, who is standing in front of a table in the kitchen. There is a stainless steel bowl on the table with food in it. The woman extends her right hand and dips a finger into the food in the bowl and takes it ba... | 4 | 29 |
TUNA_0023 | DREAM-1K/229 | DREAM-1K | High-Dynamic,Multi-Scene,Multi-Subject | Film | 6.12 | {
"height": 1024,
"width": 1904
} | At the beginning of the video, the camera is focused on a gray baby elephant standing in a fence with blue vertical bars and yellow hay on the ground. The baby elephant's head is facing the camera, with its ears hanging on both sides and some hay on top of its body. The baby elephant flicks its trunk to the left of the... | [{"event": "At the beginning of the video, the camera is focused on a gray baby elephant standing in a fence with blue vertical bars and yellow hay on the ground. The baby elephant's head is facing the camera, with its ears hanging on both sides and some hay on top of its body. The baby elephant flicks its trunk to the... | 3 | 18 |
TUNA_0024 | DREAM-1K/230 | DREAM-1K | High-Dynamic,Multi-Scene | Film | 12.12 | {
"height": 800,
"width": 1920
} | At the beginning of the video, the camera is close-up and slightly shaking. The woman has blonde hair, wears a black sleeveless top, and wears a black collar and multiple necklaces around her neck. The woman is facing the camera and standing on the left side of the camera. In the background is a wine cabinet with many ... | [{"event": "At the beginning of the video, the camera is close-up and slightly shaking. The woman has blonde hair, wears a black sleeveless top, and wears a black collar and multiple necklaces around her neck. The woman is facing the camera and standing on the left side of the camera. In the background is a wine cabine... | 5 | 22 |
TUNA_0025 | DREAM-1K/231 | DREAM-1K | High-Dynamic,Multi-Scene,Multi-Subject | Film | 13.12 | {
"height": 784,
"width": 1904
} | The video begins with the camera focused on a young woman. She is in the center of the frame, wearing a black leather jacket and with nearly blonde hair. On the left side of the frame is an open green metal door. In the background is a dark tunnel with brick walls and three white lights on the top of the tunnel. The wo... | [{"event": "The video begins with the camera focused on a young woman. She is in the center of the frame, wearing a black leather jacket and with nearly blonde hair. On the left side of the frame is an open green metal door. In the background is a dark tunnel with brick walls and three white lights on the top of the tu... | 5 | 29 |
TUNA_0026 | DREAM-1K/232 | DREAM-1K | Low-Dynamic,Multi-Scene,Multi-Subject | Film | 8.5 | {
"height": 1024,
"width": 1904
} | At the beginning of the video, the camera is focused on the front of an elephant. The background is dim. The elephant is on the right side of the screen, with large, drooping ears. On the left side of the screen is a bald man wearing a dark suit. The elephant waves its ears and walks to the right side of the screen. Th... | [{"event": "At the beginning of the video, the camera is focused on the front of an elephant. The background is dim. The elephant is on the right side of the screen, with large, drooping ears. On the left side of the screen is a bald man wearing a dark suit. The elephant waves its ears and walks to the right side of th... | 4 | 19 |
TUNA_0027 | DREAM-1K/233 | DREAM-1K | Low-Dynamic,Multi-Scene,Multi-Subject | Film | 4.88 | {
"height": 1024,
"width": 1840
} | At the beginning of the video, the camera shows four children running on a sidewalk with fallen leaves. The background is cloudy, with some small hills and trees in the distance, and a few short trees with brown leaves on the right side of the screen. Behind the trees is a courtyard decorated with a Halloween theme, an... | [{"event": "At the beginning of the video, the camera shows four children running on a sidewalk with fallen leaves. The background is cloudy, with some small hills and trees in the distance, and a few short trees with brown leaves on the right side of the screen. Behind the trees is a courtyard decorated with a Hallowe... | 5 | 32 |
TUNA_0028 | DREAM-1K/234 | DREAM-1K | High-Dynamic,Multi-Scene,Multi-Subject | Film | 10.62 | {
"height": 800,
"width": 1920
} | At the beginning of the video, the camera is focused on a woman. She is wearing a yellow dress and riding a white horse. It is night time and the background is an ancient stone building. There is also a black horse on the right side of the screen. The woman holds the black reins in her left hand and looks to her left.
... | [{"event": "At the beginning of the video, the camera is focused on a woman. She is wearing a yellow dress and riding a white horse. It is night time and the background is an ancient stone building. There is also a black horse on the right side of the screen. The woman holds the black reins in her left hand and looks t... | 5 | 24 |
TUNA_0029 | DREAM-1K/235 | DREAM-1K | High-Dynamic,Multi-Scene,Multi-Subject | Film | 8.88 | {
"height": 800,
"width": 1920
} | At the beginning of the video, the camera is focused on a white gorilla locked in a gray iron door. The gorilla is very angry and opens its mouth wide to roar at a black woman passing by the door, showing its sharp teeth. The camera moves to the right to show a bald man.
Then, the camera switches to a farther angle, sh... | [{"event": "At the beginning of the video, the camera is focused on a white gorilla locked in a gray iron door. The gorilla is very angry and opens its mouth wide to roar at a black woman passing by the door, showing its sharp teeth. The camera moves to the right to show a bald man.", "visual_elements": [{"content": "T... | 7 | 41 |
TUNA_0030 | DREAM-1K/238 | DREAM-1K | High-Dynamic,Multi-Scene,Multi-Subject | Film | 7.5 | {
"height": 800,
"width": 1920
} | At the beginning of the video, the camera is focused on the upper body of a middle-aged man. He is wearing a light blue coat and a white inner garment, sitting facing the camera, with a rather haggard face. The middle-aged man's eyes turn from his right side to his left side. At the same time, there is a man in a black... | [{"event": "At the beginning of the video, the camera is focused on the upper body of a middle-aged man. He is wearing a light blue coat and a white inner garment, sitting facing the camera, with a rather haggard face. The middle-aged man's eyes turn from his right side to his left side. At the same time, there is a ma... | 3 | 28 |
TUNA_0031 | DREAM-1K/240 | DREAM-1K | High-Dynamic,Multi-Scene,Multi-Subject | Film | 9.62 | {
"height": 800,
"width": 1920
} | At the beginning of the video, the camera is focused on a red SUV. The SUV is driving on a road with a dense forest on the left side of the road. The SUV hits a roadside sign post and barbed wire, and then backs up. The front of the SUV is severely damaged and smoke is coming out. A middle-aged man in light-colored clo... | [{"event": "At the beginning of the video, the camera is focused on a red SUV. The SUV is driving on a road with a dense forest on the left side of the road. The SUV hits a roadside sign post and barbed wire, and then backs up. The front of the SUV is severely damaged and smoke is coming out. A middle-aged man in light... | 5 | 23 |
TUNA_0032 | DREAM-1K/241 | DREAM-1K | Low-Dynamic,Multi-Scene | Film | 6.75 | {
"height": 784,
"width": 1920
} | The video begins with a bird's-eye view of a little boy in a loose grey robe. The boy is suspended in the air, facing the camera, with his arms and legs spread out. In the background is a green forest and a waterfall on the ground. Pink and blue clouds float in the sky around the boy.
The camera slowly zooms in. The bo... | [{"event": "The video begins with a bird's-eye view of a little boy in a loose grey robe. The boy is suspended in the air, facing the camera, with his arms and legs spread out. In the background is a green forest and a waterfall on the ground. Pink and blue clouds float in the sky around the boy.", "visual_elements": [... | 4 | 19 |
TUNA_0033 | DREAM-1K/243 | DREAM-1K | Low-Dynamic,Multi-Scene,Multi-Subject | Film | 9.75 | {
"height": 800,
"width": 1920
} | At the beginning of the video, the camera shows a vast meadow with tall grass and some colorful flowers. There are some white clouds in the sky and some tall trees in the distance. There is a group of people on the left side of the screen, mainly some children and adults. They are wearing colorful clothes.
On the left ... | [{"event": "At the beginning of the video, the camera shows a vast meadow with tall grass and some colorful flowers. There are some white clouds in the sky and some tall trees in the distance. There is a group of people on the left side of the screen, mainly some children and adults. They are wearing colorful clothes."... | 4 | 23 |
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YAML Metadata Warning:The task_categories "video-to-text" is not in the official list: text-classification, token-classification, table-question-answering, question-answering, zero-shot-classification, translation, summarization, feature-extraction, text-generation, fill-mask, sentence-similarity, text-to-speech, text-to-audio, automatic-speech-recognition, audio-to-audio, audio-classification, audio-text-to-text, voice-activity-detection, depth-estimation, image-classification, object-detection, image-segmentation, text-to-image, image-to-text, image-to-image, image-to-video, unconditional-image-generation, video-classification, reinforcement-learning, robotics, tabular-classification, tabular-regression, tabular-to-text, table-to-text, multiple-choice, text-ranking, text-retrieval, time-series-forecasting, text-to-video, image-text-to-text, image-text-to-image, image-text-to-video, visual-question-answering, document-question-answering, zero-shot-image-classification, graph-ml, mask-generation, zero-shot-object-detection, text-to-3d, image-to-3d, image-feature-extraction, video-text-to-text, keypoint-detection, visual-document-retrieval, any-to-any, video-to-video, other
TUNA: Comprehensive Fine-grained Temporal Understanding Evaluation on Dense Dynamic Videos (ACL 2025 Main)
This dataset accompanies the paper TUNA: Comprehensive Fine-grained Temporal Understanding Evaluation on Dense Dynamic Videos.
Paper abstract
Videos are unique in their integration of temporal elements, including camera, scene, action, and attribute, along with their dynamic relationships over time. However, existing benchmarks for video understanding often treat these properties separately or narrowly focus on specific aspects, overlooking the holistic nature of video content. To address this, we introduce TUNA, a temporal-oriented benchmark for fine-grained understanding on dense dynamic videos, with two complementary tasks: captioning and QA. Our TUNA features diverse video scenarios and dynamics, assisted by interpretable and robust evaluation criteria. We evaluate several leading models on our benchmark, providing fine-grained performance assessments across various dimensions. This evaluation reveals key challenges in video temporal understanding, such as limited action description, inadequate multi-subject understanding, and insensitivity to camera motion, offering valuable insights for improving video understanding models. The data and code are available at this https URL .
File information
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Acknowledgments
The code is largely based on the VLMEvalKit. We thank the authors for their great work.
📋 Citation
If you find our work helpful, feel free to give us a cite.
@article{kong2025tuna,
title={TUNA: Comprehensive Fine-grained Temporal Understanding Evaluation on Dense Dynamic Videos},
author={Kong, Fanheng and Zhang, Jingyuan and Zhang, Hongzhi and Feng, Shi and Wang, Daling and Yu, Linhao and Ji, Xingguang and Tian, Yu and W., Victoria and Zhang, Fuzheng},
journal={arXiv preprint arXiv:2505.20124},
year={2025}
}
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