Datasets:

BomiaoWang
/

DVBench

question_id string	question_type string	video string	dimension string	question string	answer string	distractor1 string	distractor2 string	distractor3 string	chart_type string	animation_editorial_layer string	chart_reas_type string	alignment_semantic_label string
001-1	EM	1	Chart Reasoning	What was the global extreme poverty rate in 1800 according to the wooden board?	85				scatter		Value
001-2	EM	1	Chart Perception	Which color is used to represent Africa in the area chart?	blue				area
001-3	MCQ_single	1	Chart Reasoning	Is the rate of decline in extreme poverty speeding up or slowing down?	Speeding up	Slowing down	Unchanged	Don't know	line		Trend
001-4	MCQ_single	1	Chart Perception	What is the title of chart on the wooden board structure?	Don't know	1800 1900 2000	0 50 100		scatter
001-5	EM	1	Chart Perception	What is the smallest interval between tick marks on the y-axis for the wooden board structure?	5				scatter
001-6	MCQ_single	1	Chart Perception	What is the y-axis label of the animated income distribution area chart?	Don't know	EXTREME POVERTY	1$ 10$ 100$		area
001-7	MCQ_single	1	Chart Reasoning	When did the peak of area representing Asia cross the extreme poverty line?	1995	1990	2000	2005	area		Value
001-8	MCQ_single	1	Animation	When describing the severe economic development gap between the East and the West around the 1950s, which animation was used?	The animation slows down.	Camera slowly zooms in on the red area.	The red area flash on and off in a regular or intermittent way.	The red area is lit brightly.	area	Timeline
001-9	MCQ_single	1	Narrative	What is the most likely purpose of the presenter repeatedly touching and interacting with the board at the beginning of the video?	To introduce the visual encoding of the visualization.	To introduce the concept of the Industrial Revolution about its initial impact on global poverty reduction.	To create a statistic hook, revealing a surprising percentage of 85% extreme poverty in 1800.	To set a high starting point to create suspense for the future trend of quickly dropping after 1990.
001-10	MCQ_single	1	Narrative	Why does the video introduce the income distribution chart by a world map?	To introduce color encoding.	To establish a high-level perception for the initial situation.	To engage viewers with the geographic diversity of income.	To showcase fantastic tech usage.
001-11	MCQ_single	1	Narrative	What is the best title of the video?	How To End Poverty in 15 years	The rise of Asia: A 200-Year History	Hans Rosling: The Truth About Population Growth	The End of the Third World: A Data Story
001-12	MCQ_single	1	Narrative	What is the core idea that the presenter wants to convey through the income distribution area chart?	The gap between East and West is closing.	There are significant economic disparities among different regions within some countries.	Western countries still maintain a significant economic lead.	The war has inflicted heavy damage on the global economy and population.
001-13	Open_ended	1	Alignment	1\n00:00:00,560 --> 00:00:09,759\nthis shows the percent in extreme\n\n2\n00:00:03,800 --> 00:00:14,400\npoverty in the world 0% 50% and\n\n3\n00:00:09,759 --> 00:00:18,000\n100% and each uprise here represent 10\n\n4\n00:00:14,400 --> 00:00:21,119\nyears here we are at 1900 and this is\n\n5\n00:00:18,000 --> 00:00:25,...	there changed the whole pattern of the world it became a divided world the world view you grew up with with a rich West here and with poor Africa and Asia here							data insight
002-1	MCQ_single	2	Narrative	What is the best title of the video?	The Real Shape of Colorado: Why It Has 697 Sides	Colorado's Geographical Features Explained	The History of U.S. State Boundaries	How Satellites Revolutionized Map-Making
002-3	MCQ_multiple	2	Animation	When introducing the Colorado at the very start of the video, what animation is used?	camera zooms in; the area is lit up	the area pulses	a magnifier glass appears to magnify the area		map	Camera \| Elements of Visualization
003-1	MCQ_single	3	Chart Reasoning	How did the gap between the Europe(yellow bubbles) and other regions change since 1810?	Increased first, then decreased	Decreased first, then increased	Consistently decreased	Consistently increased	bubble		Trend
003-2	MCQ_single	3	Chart Reasoning	Which country was in the front in both lifespan and income in 1948?	USA	UK	Japan	Netherlands	bubble		Rank
003-3	EM	3	Chart Reasoning	Below what age was life expectancy in all countries in 1810?	40				bubble		Value
003-4	EM	3	Chart Perception	What is the label for the horizontal axis of the bubble chart?	income				bubble
003-5	MCQ_single	3	Animation	What entrance animation was used for the Shanghai bubble when it was mentioned?	The Shanghai bubble split off from the China bubble	Camera slowly zooms in on Shanghai bubble	Shanghai bubble vibrate	Shanghai bubble expand and contract rhythmically	bubble	Elements of Visualization
003-7	MCQ_single	3	Narrative	Why does the 'rich and healthy' appear in the coordination system?	to introduce the visual encoding	to claim that the west are rich and healthy	to set target for all contries	to show gap between the poor and rich regions
003-8	Open_ended	3	Alignment	1\n00:00:04,540 --> 00:00:09,630\nVisualization is right at the heart of my own work - I teach global health\n\n2\n00:00:10,269 --> 00:00:17,429\nAnd I know having the data is not enough. I have to show it in ways people both enjoy and understand\n\n3\n00:00:17,429 --> 00:00:19,429\nNow, I'm going to try something I've...	here come over countries Europe Brown Asia Red Middle East Queens Africa south of sahara blue and the americas yellow							data context
003-9	EM	3	Chart Perception	What is the label for the vertical axis of the bubble chart?	lifespan				bubble
003-10	MCQ_single	3	Animation	What animation is used when showing the impact of Spanish flu epidemic around 1910s?	animation slows down	camera zooms in	the chart is colored	the bubbles blink	bubble	Timeline
004-1	MCQ_single	4	Animation	What animation is used to highlight China?	camera pivots along vertical plane.	China bar is lit up	camera zooms out	China bar pulses	bar	Camera
004-2	EM	4	Chart Reasoning	What is the difference in total tonnage of newly launched warships between Japan and Russia, in 10,000 tons(rounded to 2 decimal places)?	1.05				bar		Difference
005-2	EM	5	Chart Reasoning	How many China company are displayed in the video?	2						Value
006-1	MCQ_single	6	Narrative	Why does the video start with a scale model of '1 ton' and then progressively increase to '1000 tons' and '10,000 tons' before showing country data?	To establish a reference that helps viewers intuitively grasp the magnitude of the pork consumption figures for each country.	To introduce the concept of metric conversion in data visualization	To contrast the weight of different types of cargo	To highlight the logistical challenges of transporting pork
006-2	EM	6	Chart Reasoning	How many tons of pork does one person consume per year?	1				infochart		Value
007-1	MCQ_single	7	Chart Perception	What color represents China in the 'COAL CONSUMPTION IN MIL. TONS' tree map?	red	blue	yellow	green	tree
007-3	MCQ_single	7	Animation	When mentioning that nuclear energy has the lowest ranking in 'DEATH PER ENERGY UNIT GENERATED PER YEAR', what animation was used?	The NUCLEAR cell expanded and contracted once.	The NUCLEAR cell flashed on and off once.	Camera zoomed in on the NUCLEAR cell.	The NUCLEAR cell changed color.	tree	Elements of Visualization
007-4	EM	7	Chart Reasoning	Assuming the scene represents the year 2020, what would be the average coal consumption per plant in million tons, according to the specific figures provided throughout the video?	2.7				combined		Value
007-5	EM	7	Chart Perception	What is the total number of cells in this 'DEATH PER ENERGY UNIT GENERATED PER YEAR' tree map?	9				tree
007-6	EM	7	Chart Reasoning	What is the projected number of coal plants in China by 2040?	2000				area		Value
007-7	EM	7	Chart Perception	How many ticks are on the x-axis of the COAL PLANTS chart?	5				area
007-8	EM	7	Chart Reasoning	What is the rank of nuclear energy in terms of death rate per energy unit produced? Answer with a number only.	9				tree		Rank
007-9	Open_ended	7	Alignment	1\n00:00:00,039 --> 00:00:03,749\nThree reasons why we should continue\nusing nuclear energy.\n\n2\n00:00:04,269 --> 00:00:07,203\nOne: nuclear energy saves lives.\n\n3\n00:00:07,533 --> 00:00:12,862\nIn 2013, a study conducted by NASA found\nthat nuclear energy has prevented\n\n4\n00:00:12,862 --> 00:00:15,302\naround...	nuclear energy ranks last in death per energy unit produced							data insight
007-10	MCQ_single	7	Animation	How does the video present the tree map of 'COAL CONSUMPTION IN MIL. TONS' for different countries?	The cells appear one by one from largest to smallest.	The complete tree map fades in.	The cells appear one by one from smallest to largest.	The camera zooms in on the tree map.	tree	Elements added to Visualization
007-11	MCQ_single	7	Narrative	What visualization is presented to illustrate the contrast between public perception and reality?	a juxtaposition of death by car and by plane	a juxtaposition of waste underground and in the sky	a tree map of coal consumption among different countries	comparison of the amounts of thorium, uranium, and coal required to produce the same amount of energy
007-12	EM	7	Chart Reasoning	What is China's annual coal consumption in billion tons?	4				tree		Value
007-13	MCQ_single	7	Narrative	What is the best title of the video?	3 Reasons Why Nuclear Energy Is Awesome	3 Reasons Why Nuclear Energy Is Terrible	Is Nuclear Energy Awesome? A Debate on Safety	A Comparative Analysis of Energy Mortality and CO2 Emissions
008-2	EM	8	Chart Reasoning	How many sources contributed to the increase of CO2?	3				infochart		Aggregation
009-1	MCQ_single	9	Narrative	What does the metaphor of the submerged globe primarily serve to argue?	It implies that population expansion has gradually exceeded the planet's carrying capacity.	It claims that population growth will inevitably trigger a resource crisis.	It directly links population growth to global sea-level rise, emphasizing the environmental consequences.	It suggests that growth itself is the drowning risk and call for population management.
009-2	EM	9	Chart Reasoning	From 1804 to 2010, by how many billions did the global population increase?	6				map		Difference
009-4	MCQ_single	9	Narrative	What is the best title of the video?	7 Billion: How Did We Get So Big So Fast?	The Beaker Visualization: A Cumulative History of Global Population Metrics	Why Populations Explode: Unpacking the Mechanics of the Demographic Transition	From 1 Billion: Tracking the Origin of Human Expansion
009-5	MCQ_single	9	Chart Perception	Which region is represented by the red liquid in the glasses?	North America	Africa	China	Europe	bar
009-6	Open_ended	9	Alignment	1\n00:00:08,200 --> 00:00:13,879\n[Insert subtitle here]\n\n2\n00:00:10,080 --> 00:00:17,119\n[Insert subtitle here]\n\n3\n00:00:13,879 --> 00:00:21,199\n[Insert subtitle here]\n\n4\n00:00:17,119 --> 00:00:23,760\nhow did we grow so much so fast say this\n\n5\n00:00:21,199 --> 00:00:26,279\nglass is North America the F...	a thousand years ago there were only a third of a billion people but we were multiplying now There's 7 billion of us							data insight
009-7	MCQ_single	9	Animation	In the area chart labeled with 'BILLIONS' and 'YEAR', what animation is used?	The area chart first displays the final climax, then flashes back to replay the entire process.	The area flash on and off in a regular or intermittent way.	Camera slowly zooms in on the area.	The animation slows down.	area	Timeline
010-1	MCQ_single	10	Animation	What animation is used when the line chart reached its peak?	camera switches from a third-person view to a first-person view along the line	camera zooms in	the peak area is lit up	the screen shakes	line	Camera
010-2	MCQ_single	10	Narrative	What is the video's attitude towards the stock market?	neutral	optimistic	pessimistic	cautious
010-3	EM	10	Chart Perception	What is the latest year labeled on the x-axis of the chart?	2018
011-1	MCQ_single	11	Chart Perception	What do the light blue dots falling into the map represent?	the poor 99% population	wealth	millionaires	all the population	map
011-2	MCQ_single	11	Narrative	What is the author's attitude to the '99% vs 1%'?	doubt	agree	disagree	objective
011-3	Open_ended	11	Alignment	1\n00:00:00,359 --> 00:00:04,759\nwe are the\n\n2\n00:00:01,720 --> 00:00:07,640\n99% it's the rallying Cry of the Occupy\n\n3\n00:00:04,759 --> 00:00:10,320\nWall Street protesters they say that a\n\n4\n00:00:07,640 --> 00:00:13,480\ntiny minority controls America's wealth\n\n5\n00:00:10,320 --> 00:00:16,560\nso how r...	now one in every seven Americans lives below the poverty line that's a record 46.2 million people one in six Americans have no health insurance that's 50 million people of every 17 Americans at least one will be earning below the minimum wage of $7.25 per hour							data insight
011-4	MCQ_single	11	Chart Reasoning	How many times larger has the pay for executives at the nation's largest companies become since the 1970s according to the Washinton Post in the line chart?	6	3	4	5	line		Difference
011-5	MCQ_single	11	Chart Reasoning	How much of US net worth did the richest 1% of the US population own shown in the map?	a third	two third	a half	99%	map		Proportion
011-6	MCQ_single	11	Narrative	Why does the 1% vs 99% appear again at the end?	to correct the answer to the question raised at the start	to show that the richest 400 people represent exactly 0.01% of the population	to highlight that the top 1% owns more wealth than the bottom 90%	to indicate that the "99%" movement includes everyone except the ultra-rich
011-8	MCQ_single	11	Animation	When introducing one in every seven Americans lives below the poverty line, what animation is used?	one of the people falls below a benchmark line	one of the people blinks	one of the people pulses	one of the people is colored a different color	infochart	Elements added to Visualization
011-9	EM	11	Chart Reasoning	What percentage of income share is represented by the top bar for the 'rich' group in the 1993-2000 period?	10.3				bar		Value
012-1	MCQ_single	12	Narrative	What is the best title of the video?	A brief history of America and Cuba	US Foreign Policy in the 20th Century: Lessons from the Caribbean	The Rise and Fall of Fidel Castro: A Cuban Perspective	The Cold War and its Impact on Latin American Democracies
012-2	MCQ_single	12	Narrative	What does the change in the map's painting style in the 1990s symbolize?	To reflect the time background.	To show the rapid development of computers	To indicate that relations between the US and Cuba have changed because of Microsoft	To introduce more styles to enhance the artistic value of the video
012-3	MCQ_single	12	Narrative	What is the video's attitude toward the relationship between the United States and Cuba?	hopeful	critical	objective	pessimistic
013-2	MCQ_single	13	Narrative	What is the best title of the video?	Earth Temperature Timeline	Global Warming Crisis	Climate Change Explained	The History of Earth's Climate
013-3	EM	13	Chart Reasoning	How many years after the invention of the first reliable thermometer did the U.S. President's Science Advisory Committee issue its major report on carbon dioxide?	251				timeline		Difference
013-4	EM	13	Chart Reasoning	How many times faster is the rate of temperature rise of 1 degree after 2000 than it was in 10000 BC, rounded to the nearest whole number?	14				line		Difference
013-5	EM	13	Chart Perception	How many country legends appear in 16:48?	24				line
013-6	Open_ended	13	Alignment	1\n00:00:03,600 --> 00:00:08,800\nwhen experts warn us about something\n\n2\n00:00:06,480 --> 00:00:10,480\nlike they do with climate change they're\n\n3\n00:00:08,800 --> 00:00:14,080\nnever 100\n\n4\n00:00:10,480 --> 00:00:17,920\nsure so how do we know when they're\n\n5\n00:00:14,080 --> 00:00:17,920\nsure enough\n\...	today's rate of warming is of a different magnitude and it started abruptly							data insight
013-7	MCQ_single	13	Animation	When comparing the global warming rate of today's and the past, what animation is used?	the compared parts are circled	the camera zooms in	the parts are shaking	one part is moved away for the other parts	line	Elements added to Visualization
014-1	EM	14	Chart Reasoning	How many times over could the $200 billion wealth tax pay for all federal food assistance programs?	2				bar		Proportion
014-2	MCQ_single	14	Chart Perception	What policy plan is associated with the shortest bar in the comparison chart?	Free public college (Sanders plan)	Food assistance (Like food stamps)	Cut child poverty 60% (Bennet-Brown plan)		bar
014-3	EM	14	Chart Reasoning	What is the difference between the net worth of my doctor and Beyonce in millions?	349.5				bar		Difference
014-5	EM	14	Chart Perception	What is the highest value shown on the y-axis of the initial wealth distribution chart?	11				bar
014-6	MCQ_multiple	14	Narrative	From what perspectives is the wealth distribution chart explained?	what consist of a wealth bar; where the specific person's net worth is located	what the color of bar means	what the width of bar means		bar
014-7	Open_ended	14	Alignment	1\n00:00:08,730 --> 00:00:14,730\nThat includes cars, houses, yachts, jewelry\n— and even cold, hard cash.\n\n2\n00:00:14,730 --> 00:00:18,320\nIt also includes things we owe other people,\nlike student loans.\n\n3\n00:00:20,580 --> 00:00:23,590\nSo let's take a quick tour of American household\nwealth.\n\n4\n00:00:23,...	We can start over here, where we see people who owe way more than they have. As we move further right, we can see							data insight
014-8	EM	14	Chart Perception	What is the title of the chart shown at the beginning of the video?	the wealth of every single American household				bar
014-10	MCQ_single	14	Animation	When elaborating on net worth of specific people, what animation is used?	annotation is added to the corresponding bar	the corresponding bar changes color	the corresponding bar blinks	camera zooms in on the corresponding bar	bar	Elements added to Visualization
015-2	EM	15	Chart Perception	In what year was this dynamic network initiated?	1869				network
015-3	Open_ended	15	Alignment	1\n00:00:01,040 --> 00:00:09,480\n[Music]\n\n2\n00:00:03,410 --> 00:00:11,870\nthis is nature's publication record 150\n\n3\n00:00:09,480 --> 00:00:14,280\nyears of interconnected research\n\n4\n00:00:11,870 --> 00:00:17,910\nrepresented by the majority of nature's\n\n5\n00:00:14,280 --> 00:00:21,539\npapers a snapshot...	each dot is a paper the color represents the field yellow for Earth and space science green for physics and so on							data context
015-4	MCQ_multiple	15	Narrative	How does the video help the audience understand the visualization?	It uses a visual hook of significant Nature papers citing network.; It defines the visual elements, stating nodes are papers and colors represent scientific fields like physics and space science.	It introduces the context by showing the 'Nature' logo to establish the source of the data visualization.	It raises a question about the nature of scientific interconnectedness to stimulate the audience's curiosity from the outset.
016-2	EM	16	Chart Perception	How many countries countries are listed as biggest users of laptop screens?	3				bar
016-4	EM	16	Chart Reasoning	What percentage of screen usage involves shifting from one screen to another?	65				pie		Proportion
016-5	EM	16	Chart Reasoning	What percentage of people find TV ads most favorable?	41				pie		Proportion
017-1	MCQ_single	17	Narrative	What is the best title of the video?	All student debt in the US	The history of the National Defense Education Act of 1958	How the space race led to the student loan crisis in America	A comparison of Bernie Sanders' and Elizabeth Warren's debt plans
017-2	EM	17	Chart Perception	Which age group has the highest concentration of data points in the 'By age' chart?	30				bar
017-3	Open_ended	17	Alignment	1\n00:00:10,000 --> 00:00:12,000\nAnd the US feared that they were falling behind.\n\n2\n00:00:12,000 --> 00:00:14,700\nOne of our greatest and most\nglaring deficiencies is the...\n\n3\n00:00:21,800 --> 00:00:27,620\nAmerica newsreels like this one stoked anxieties that the country was wasting its intellectual talents...	And ever since student loans have helped more and more people go to college. But as demand for higher education increased... ...the cost did, too. So students took out bigger loans each year.							data insight
017-4	MCQ_single	17	Chart Reasoning	When there were 10 million students enrolled in college, how much is the total cost of college per year?	8000	10000	12000	6000	line		Value
017-5	MCQ_single	17	Narrative	Which of the following charts conveys information most directly related to the Soviet rocket launch in the video?	students enrolled in college	total cost of college per year	average loan per year
017-6	MCQ_single	17	Animation	When mentioning all the student debt Americans currently owe adds up to 1.6 trillion dollars, what animation is used?	The bubble splits into tremendous parts.	Camera zooms in on the number.	The bubble flash on and off in a regular or intermittent way.	The animation suddenly speed up.	bar	Elements of Visualization
017-7	MCQ_single	17	Chart Reasoning	In the 'By education level' chart, what is the the biggest group?	4-yr college	master	doctorate	less than high school	bar		Extreme
017-8	EM	17	Chart Reasoning	How many students enrolled in college in 2010 in millions?	18				line		Value
017-9	EM	17	Chart Perception	What is the minimum tick value on the x-axis of the student enrollment chart?	1950				line
018-1	Open_ended	18	Alignment	1\n00:00:01,120 --> 00:00:07,200\nNathan Adrian's 100 meter freestyle was\n\n2\n00:00:03,640 --> 00:00:10,599\nfast one of the fastest in Olympic\n\n3\n00:00:07,200 --> 00:00:12,559\nhistory but how fast is that what if we\n\n4\n00:00:10,599 --> 00:00:13,839\nwere swimming not just against the other\n\n5\n00:00:12,559 ...	starting in 1956 swimmers set records in eight of the next nine Olympics							data insight
018-2	MCQ_single	18	Narrative	What is the best title of the video?	Men's 100-Meter Freestyle - All the Medalists	The Evolution of Olympic Swimming Records	Breaking the Barrier: How Swimmers Got Faster	A History of the 100-Meter Freestyle
018-3	MCQ_single	18	Narrative	Why does the video use the 2012 London Olympics to introduce its main topic?	Compare Nathan with all the champions in history to introduce the topic.	Highlight the high prestige and value of the London Olympic Games.	Show that the London Olympic champion is highly competitive compared with previous champions.	Arouse the audience's curiosity.
018-4	MCQ_single	18	Animation	When introducing the whole picture of the swimming lane chart, what animation is used?	move the camera to high-angle like it is installed on a lifting crane	the camera change from a close-up shot to a long shot	decrease the size of a visualization for overview	camera pivots along vertical plane	infochart	Camera
018-5	EM	18	Chart Reasoning	How many meters farther behind a modern winner would the 1896 middle-lane swimmer be compared to the 1928 right-lane swimmer?	22				infochart		Difference
018-6	EM	18	Chart Reasoning	When did the 55-second barrier fall?	1964				infochart		Value
018-7	EM	18	Chart Perception	What is the latest year shown on the horizonton axis?	2024				infochart
019-1	EM	19	Chart Reasoning	How far back from Bob Beeman's record is the winner in 2008 Beijing?	2				infochart		Difference
019-2	EM	19	Chart Perception	What is the latest year shown on the timeline of Olympic long jump performances?	2012				infochart

End of preview. Expand in Data Studio

DVBench

DVBench is a benchmark for evaluating multimodal large language models on data videos, a storytelling medium that combines dynamic charts with structured narratives.

300 data videos
1,000 human-verified question-answer pairs
Five dimensions: Narrative, Animation, Chart Perception, Chart Reasoning, and Alignment

Dataset Structure

Each row contains:

question_id: unique question identifier
question_type: EM, MCQ_single, MCQ_multiple, or Open_ended
video: video identifier matching videos/<video>.mp4
dimension: evaluation dimension
question: question or subtitle-cloze context
answer: reference answer
distractor1, distractor2, distractor3: distractor options for single-choice and multiple-choice questions
chart_type: chart category for visual questions in Animation, Chart Perception, and Chart Reasoning
animation_editorial_layer: editorial-layer category for Animation questions
chart_reas_type: data-insight category for Chart Reasoning questions
alignment_semantic_label: semantic category (Data Insight or Data Context) for Alignment questions

Loading

from datasets import load_dataset

dataset = load_dataset("BomiaoWang/DVBench", split="test")
print(dataset[0])

Dataset Statistics

(a) Question distribution. Distribution of questions across the five evaluation dimensions. Chart Reasoning receives the largest share because viewers primarily focus on underlying data insights rather than superficial graphical elements, and current models remain more vulnerable in reasoning than in basic perception.
(b) Chart types. Chart-type distribution of visual questions and its dimension-specific breakdown. Visual questions include Animation, Chart Perception, and Chart Reasoning. Bar and line charts are the most prevalent, while the remaining questions cover a diverse long tail of chart types.
(c) Video length and topics. Video lengths range from under 30 seconds to approximately 37 minutes and are grouped as Short (≤3 minutes), Medium (3–6 minutes), and Long (>6 minutes). The videos cover ten real-world topics, with Politics & Society and Economy & Finance as the two largest categories.

Videos and Rights

The videos are third-party works and are not relicensed under the annotation license. Copyright and related rights remain with their creators and rightsholders. Access and use must comply with applicable law, source-platform terms, and any restrictions imposed by the rightsholder.

License

The benchmark annotations and metadata are released under CC BY-NC-SA 4.0. They are intended for non-commercial academic research and evaluation.

Citation

If you find DVBench useful, please cite:

@inproceedings{wang2026dvbench,
  title={DVBench: Benchmarking MLLMs for Understanding Dynamic Charts and Narratives in Data Videos},
  author={Wang, Bomiao and Shao, Zekai and Lan, Jiexiang and Fu, Xiaoliang and Zeng, Xingchen and Chen, Siming},
  booktitle={Findings of the Association for Computational Linguistics: EMNLP 2026},
  year={2026}
}

Repository

Code and evaluation utilities: https://github.com/BomiaoWang/DVBench

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