A Very Big Video Reasoning Suite
Rapid progress in video models has largely focused on visual quality, leaving their reasoning capabilities underexplored. Video reasoning grounds intelligence in spatiotemporally consistent visual environments that go beyond what text can naturally capture, enabling intuitive reasoning over spatiotemporal structure such as continuity, interaction, and causality. However, systematically studying video reasoning and its scaling behavior is hindered by the lack of large-scale training data. To address this gap, we introduce the Very Big Video Reasoning (VBVR) Dataset, an unprecedentedly large-scale resource spanning 200 curated reasoning tasks following a principled taxonomy and over one million video clips, approximately three orders of magnitude larger than existing datasets. We further present VBVR-Bench, a verifiable evaluation framework that moves beyond model-based judging by incorporating rule-based, human-aligned scorers, enabling reproducible and interpretable diagnosis of video reasoning capabilities. Leveraging the VBVR suite, we conduct one of the first large-scale scaling studies of video reasoning and observe early signs of emergent generalization to unseen reasoning tasks. Together, VBVR lays a foundation for the next stage of research in generalizable video reasoning. The data, benchmark toolkit, and models are publicly available at https://video-reason.com/ .
699d1e7a4e37ec6dfa1bc5b7
Maijunxian Wang
claimed_verified
2026-02-24T09:50:19.409Z
67f87529318a17cc80365190
https://cdn-avatars.huggingface.co/v1/production/uploads/67f87529318a17cc80365190/kv4cAvD5BrWQFRXKG4FXg.jpeg
Maijunxian Wang
Mark7121983123
user
Mark7121983123
699d1e7a4e37ec6dfa1bc5b8
Ruisi Wang
claimed_verified
2026-02-24T09:50:01.779Z
65b74305e602b6c2c9125480
https://cdn-avatars.huggingface.co/v1/production/uploads/65b74305e602b6c2c9125480/mooL0oaSJX4b3aVGH7JZr.jpeg
wang ruisi
wruisi
user
wruisi
699d1e7a4e37ec6dfa1bc5b9
Juyi Lin
699d1e7a4e37ec6dfa1bc5ba
Ran Ji
claimed_verified
2026-02-25T17:31:57.319Z
684641353c2649395d1bbb49
https://cdn-avatars.huggingface.co/v1/production/uploads/no-auth/mABLzRPG9j1iB2TjR9yp-.png
Sara Ji
sarajir
user
sarajir
699d1e7a4e37ec6dfa1bc5bb
Thaddäus Wiedemer
699d1e7a4e37ec6dfa1bc5bc
Qingying Gao
699d1e7a4e37ec6dfa1bc5bd
Dezhi Luo
claimed_verified
2026-02-25T17:31:49.964Z
67f8757be10940947f00a143
https://cdn-avatars.huggingface.co/v1/production/uploads/67f8757be10940947f00a143/-I4eDFs0uad2DAOvdSYr_.jpeg
Dezhi Luo
ihzedoul
user
ihzedoul
699d1e7a4e37ec6dfa1bc5be
Yaoyao Qian
claimed_verified
2026-02-25T17:31:44.993Z
65c431a609672feb8cac22e7
https://cdn-avatars.huggingface.co/v1/production/uploads/65c431a609672feb8cac22e7/obXCXUOgEoCuJbGuzYOGA.jpeg
Yaoyao Qian
FreaxRuby
user
FreaxRuby
699d1e7a4e37ec6dfa1bc5bf
Lianyu Huang
699d1e7a4e37ec6dfa1bc5c0
Zelong Hong
claimed_verified
2026-03-02T09:39:41.102Z
68ec0f411b306d9020ea3e92
https://cdn-avatars.huggingface.co/v1/production/uploads/no-auth/z9OfIuzM9O0drs7r2AxLY.png
Zelong Hong
pppop7
user
pppop7
699d1e7a4e37ec6dfa1bc5c1
Jiahui Ge
699d1e7a4e37ec6dfa1bc5c2
Qianli Ma
claimed_verified
2026-02-26T10:03:17.097Z
6448b2f53e7b3c11be684348
https://cdn-avatars.huggingface.co/v1/production/uploads/6448b2f53e7b3c11be684348/QvlUQG3pWf8ZyEVBV6F7w.jpeg
Qianli Ma
Mqleet
user
Mqleet
699d1e7a4e37ec6dfa1bc5c3
Hang He
699d1e7a4e37ec6dfa1bc5c4
Yifan Zhou
claimed_verified
2026-02-24T09:50:04.030Z
659d2dff20cf0b934bbee513
https://cdn-avatars.huggingface.co/v1/production/uploads/659d2dff20cf0b934bbee513/9e9R852Zr2R82h64eUUQl.jpeg
Yifan Zhou
yingmanji
user
yingmanji
699d1e7a4e37ec6dfa1bc5c5
Lingzi Guo
699d1e7a4e37ec6dfa1bc5c6
Lantao Mei
699d1e7a4e37ec6dfa1bc5c7
Jiachen Li
699d1e7a4e37ec6dfa1bc5c8
Hanwen Xing
claimed_verified
2026-02-24T09:50:09.132Z
6532c3018bde2fae19578587
/avatars/7231538f3d682a1e7b80e15ea91b2a97.svg
Hanwen Xing
Hudx111
user
Hudx111
699d1e7a4e37ec6dfa1bc5c9
Tianqi Zhao
699d1e7a4e37ec6dfa1bc5ca
Fengyuan Yu
699d1e7a4e37ec6dfa1bc5cb
Weihang Xiao
claimed_verified
2026-02-25T17:31:52.850Z
699dc9bf019084a18a35989d
/avatars/4c4587aeca266e69a498420487f6076f.svg
Weihang Xiao
WeihangXiao
user
WeihangXiao
699d1e7a4e37ec6dfa1bc5cc
Yizheng Jiao
699d1e7a4e37ec6dfa1bc5cd
Jianheng Hou
claimed_verified
2026-02-26T10:03:19.926Z
65e459ef400c626ca0968db7
/avatars/23177b73ba6e4a9db1165d0b7036a4b7.svg
Jaden (Jianheng) Hou
HJH2CMD
user
HJH2CMD
699d1e7a4e37ec6dfa1bc5ce
Danyang Zhang
699d1e7a4e37ec6dfa1bc5cf
Pengcheng Xu
claimed_verified
2026-02-24T09:50:21.447Z
65d854e5d8134b93774b4080
/avatars/0ff1db8c13095f420a856212d64f88ca.svg
Pengcheng Xu
explcre
user
explcre
699d1e7a4e37ec6dfa1bc5d0
Boyang Zhong
claimed_verified
2026-02-25T17:31:55.262Z
6654dc8bc7ff1a0216820ded
/avatars/90c906ef66ffba1c9df9ed25d4e70a3d.svg
Boyang ZHONG
AndZHONG
user
AndZHONG
699d1e7a4e37ec6dfa1bc5d1
Zehong Zhao
699d1e7a4e37ec6dfa1bc5d2
Gaoyun Fang
699d1e7a4e37ec6dfa1bc5d3
John Kitaoka
699d1e7a4e37ec6dfa1bc5d4
Yile Xu
699d1e7a4e37ec6dfa1bc5d5
Hua Xu
699d1e7a4e37ec6dfa1bc5d6
Kenton Blacutt
699d1e7a4e37ec6dfa1bc5d7
Tin Nguyen
claimed_verified
2026-02-25T17:31:47.174Z
639ac72e94cad09c5a16c169
/avatars/d676019ba2ccb6266791742c5a40a39e.svg
TTN
ttn0011
user
ttn0011
699d1e7a4e37ec6dfa1bc5d8
Siyuan Song
699d1e7a4e37ec6dfa1bc5d9
Haoran Sun
699d1e7a4e37ec6dfa1bc5da
Shaoyue Wen
699d1e7a4e37ec6dfa1bc5db
Linyang He
699d1e7a4e37ec6dfa1bc5dc
Runming Wang
699d1e7a4e37ec6dfa1bc5dd
Yanzhi Wang
699d1e7a4e37ec6dfa1bc5de
Mengyue Yang
699d1e7a4e37ec6dfa1bc5df
Ziqiao Ma
699d1e7a4e37ec6dfa1bc5e0
Raphaël Millière
699d1e7a4e37ec6dfa1bc5e1
Freda Shi
699d1e7a4e37ec6dfa1bc5e2
Nuno Vasconcelos
699d1e7a4e37ec6dfa1bc5e3
Daniel Khashabi
699d1e7a4e37ec6dfa1bc5e4
Alan Yuille
699d1e7a4e37ec6dfa1bc5e5
Yilun Du
699d1e7a4e37ec6dfa1bc5e6
Ziming Liu
699d1e7a4e37ec6dfa1bc5e7
Bo Li
699d1e7a4e37ec6dfa1bc5e8
Dahua Lin
699d1e7a4e37ec6dfa1bc5e9
Ziwei Liu
699d1e7a4e37ec6dfa1bc5ea
Vikash Kumar
699d1e7a4e37ec6dfa1bc5eb
Yijiang Li
699d1e7a4e37ec6dfa1bc5ec
Lei Yang
claimed_verified
2026-02-24T09:50:17.400Z
6626a471430a124253f197c8
https://cdn-avatars.huggingface.co/v1/production/uploads/6626a471430a124253f197c8/uVEk5nnW-bS6-no0rQ7Wh.png
yl-1993
yl-1993
user
yl-1993
699d1e7a4e37ec6dfa1bc5ed
Zhongang Cai
claimed_verified
2026-02-24T09:50:06.679Z
652d06833b5997ed71ce5c46
https://cdn-avatars.huggingface.co/v1/production/uploads/652d06833b5997ed71ce5c46/O_D6bpa5mGxLA7uCjmVCG.jpeg
Zhongang Cai
caizhongang
user
caizhongang
699d1e7a4e37ec6dfa1bc5ee
Hokin Deng
claimed_verified
2026-02-24T09:49:58.948Z
6793f65033629a5fa8ae47b5
https://cdn-avatars.huggingface.co/v1/production/uploads/no-auth/h11aIy3Yuw0kLCil5yeOt.png
Hokin Deng
Hokin
user
Hokin
A Very Big Video Reasoning Suite
Rapid progress in video models has largely focused on visual quality, leaving their reasoning capabilities underexplored. Video reasoning grounds intelligence in spatiotemporally consistent visual environments that go beyond what text can naturally capture, enabling intuitive reasoning over spatiotemporal structure such as continuity, interaction, and causality. However, systematically studying video reasoning and its scaling behavior is hindered by the lack of large-scale training data. To address this gap, we introduce the Very Big Video Reasoning (VBVR) Dataset, an unprecedentedly large-scale resource spanning 200 curated reasoning tasks following a principled taxonomy and over one million video clips, approximately three orders of magnitude larger than existing datasets. We further present VBVR-Bench, a verifiable evaluation framework that moves beyond model-based judging by incorporating rule-based, human-aligned scorers, enabling reproducible and interpretable diagnosis of video reasoning capabilities. Leveraging the VBVR suite, we conduct one of the first large-scale scaling studies of video reasoning and observe early signs of emergent generalization to unseen reasoning tasks. Together, VBVR lays a foundation for the next stage of research in generalizable video reasoning. The data, benchmark toolkit, and models are publicly available at https://video-reason.com/ .
A large-scale video reasoning dataset and benchmark are introduced to study video intelligence capabilities beyond visual quality, enabling systematic analysis of spatiotemporal reasoning and generalization across diverse tasks.
video reasoning spatiotemporal consistency emergent generalization video reasoning benchmark video reasoning dataset