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Main Authors: Xu, Peng, Xiong, Shengwu, Zhang, Jiajun, Chen, Yaxiong, Zhou, Bowen, Loy, Chen Change, Clifton, David A., Lee, Kyoung Mu, Van Gool, Luc, He, Ruiming, Yao, Ruilin, Long, Xinwei, Huang, Jirui, Tian, Kai, Yang, Sa, Shao, Yihua, Feng, Jin, Zhong, Yue, Zhou, Jiakai, Tang, Cheng, Zou, Tianyu, Zhang, Yifang, Liang, Junming, Li, Guoyou, Wang, Zhaoxiang, Zhou, Qiang, Zhao, Yichen, Xiong, Shili, Nam, Hyeongjin, Lee, Jaerin, Chung, Jaeyoung, Park, JoonKyu, Oh, Junghun, Lee, Kanggeon, Lee, Wooseok, Ro, Juneyoung, Osman, Turghun, Hu, Can, Liao, Chaoyang, Chen, Cheng, Han, Chengcheng, Qiu, Chenhao, Peng, Chong, Xu, Cong, Li, Dailin, Wang, Feiyu, Gao, Feng, Zhu, Guibo, Tang, Guopeng, Lu, Haibo, Fang, Han, Qi, Han, Wu, Hanxiao, Cheng, Haobo, Sun, Hongbo, Chen, Hongyao, Hu, Huayong, Li, Hui, Ma, Jiaheng, Yu, Jiang, Wang, Jianing, Yang, Jie, He, Jing, Zhou, Jinglin, Li, Jingxuan, Kittler, Josef, Zheng, Lihao, Zhao, Linnan, Jia, Mengxi, Yan, Muyang, Thien, Nguyen Thanh, Luo, Pu, Li, Qi, Song, Shien, Dong, Shijie, Shao, Shuai, Li, Shutao, Xue, Taofeng, Xu, Tianyang, Gao, Tianyi, Li, Tingting, Zhang, Wei, Su, Weiyang, Dong, Xiaodong, Wu, Xiao-Jun, Zhou, Xiaopeng, Chen, Xin, Wei, Xin, You, Xinyi, Kang, Xudong, Zhou, Xujie, Liu, Xusheng, Wang, Yanan, Huang, Yanbin, Liu, Yang, Yang, Yang, Deng, Yanglin, Kang, Yashu, Yuan, Ye, Wen, Yi, Tian, Yicen, Tao, Yilin, Tang, Yin, Lin, Yipeng, Wang, Yiqing, Xi, Yiting, Yu, Yongkang, Li, Yumei, Qin, Yuxin, Chen, Yuying, Cen, Yuzhe, Zou, Zhaofan, Liu, Zhaohong, Shen, Zhehao, Du, Zhenglin, Li, Zhengyang, Huang, Zhenni, Shao, Zhenwei, Song, Zhilong, Feng, Zhiyong, Wang, Zhiyu, Yu, Zhou, Li, Ziang, Zhai, Zihan, Zhang, Zijian, Peng, Ziyang, Xiao, Ziyun, Li, Zongshu
Format: Preprint
Published: 2025
Subjects:
Online Access:https://arxiv.org/abs/2509.14142
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author Xu, Peng
Xiong, Shengwu
Zhang, Jiajun
Chen, Yaxiong
Zhou, Bowen
Loy, Chen Change
Clifton, David A.
Lee, Kyoung Mu
Van Gool, Luc
He, Ruiming
Yao, Ruilin
Long, Xinwei
Huang, Jirui
Tian, Kai
Yang, Sa
Shao, Yihua
Feng, Jin
Zhong, Yue
Zhou, Jiakai
Tang, Cheng
Zou, Tianyu
Zhang, Yifang
Liang, Junming
Li, Guoyou
Wang, Zhaoxiang
Zhou, Qiang
Zhao, Yichen
Xiong, Shili
Nam, Hyeongjin
Lee, Jaerin
Chung, Jaeyoung
Park, JoonKyu
Oh, Junghun
Lee, Kanggeon
Lee, Wooseok
Ro, Juneyoung
Osman, Turghun
Hu, Can
Liao, Chaoyang
Chen, Cheng
Han, Chengcheng
Qiu, Chenhao
Peng, Chong
Xu, Cong
Li, Dailin
Wang, Feiyu
Gao, Feng
Zhu, Guibo
Tang, Guopeng
Lu, Haibo
Fang, Han
Qi, Han
Wu, Hanxiao
Cheng, Haobo
Sun, Hongbo
Chen, Hongyao
Hu, Huayong
Li, Hui
Ma, Jiaheng
Yu, Jiang
Wang, Jianing
Yang, Jie
He, Jing
Zhou, Jinglin
Li, Jingxuan
Kittler, Josef
Zheng, Lihao
Zhao, Linnan
Jia, Mengxi
Yan, Muyang
Thien, Nguyen Thanh
Luo, Pu
Li, Qi
Song, Shien
Dong, Shijie
Shao, Shuai
Li, Shutao
Xue, Taofeng
Xu, Tianyang
Gao, Tianyi
Li, Tingting
Zhang, Wei
Su, Weiyang
Dong, Xiaodong
Wu, Xiao-Jun
Zhou, Xiaopeng
Chen, Xin
Wei, Xin
You, Xinyi
Kang, Xudong
Zhou, Xujie
Liu, Xusheng
Wang, Yanan
Huang, Yanbin
Liu, Yang
Yang, Yang
Deng, Yanglin
Kang, Yashu
Yuan, Ye
Wen, Yi
Tian, Yicen
Tao, Yilin
Tang, Yin
Lin, Yipeng
Wang, Yiqing
Xi, Yiting
Yu, Yongkang
Li, Yumei
Qin, Yuxin
Chen, Yuying
Cen, Yuzhe
Zou, Zhaofan
Liu, Zhaohong
Shen, Zhehao
Du, Zhenglin
Li, Zhengyang
Huang, Zhenni
Shao, Zhenwei
Song, Zhilong
Feng, Zhiyong
Wang, Zhiyu
Yu, Zhou
Li, Ziang
Zhai, Zihan
Zhang, Zijian
Peng, Ziyang
Xiao, Ziyun
Li, Zongshu
author_facet Xu, Peng
Xiong, Shengwu
Zhang, Jiajun
Chen, Yaxiong
Zhou, Bowen
Loy, Chen Change
Clifton, David A.
Lee, Kyoung Mu
Van Gool, Luc
He, Ruiming
Yao, Ruilin
Long, Xinwei
Huang, Jirui
Tian, Kai
Yang, Sa
Shao, Yihua
Feng, Jin
Zhong, Yue
Zhou, Jiakai
Tang, Cheng
Zou, Tianyu
Zhang, Yifang
Liang, Junming
Li, Guoyou
Wang, Zhaoxiang
Zhou, Qiang
Zhao, Yichen
Xiong, Shili
Nam, Hyeongjin
Lee, Jaerin
Chung, Jaeyoung
Park, JoonKyu
Oh, Junghun
Lee, Kanggeon
Lee, Wooseok
Ro, Juneyoung
Osman, Turghun
Hu, Can
Liao, Chaoyang
Chen, Cheng
Han, Chengcheng
Qiu, Chenhao
Peng, Chong
Xu, Cong
Li, Dailin
Wang, Feiyu
Gao, Feng
Zhu, Guibo
Tang, Guopeng
Lu, Haibo
Fang, Han
Qi, Han
Wu, Hanxiao
Cheng, Haobo
Sun, Hongbo
Chen, Hongyao
Hu, Huayong
Li, Hui
Ma, Jiaheng
Yu, Jiang
Wang, Jianing
Yang, Jie
He, Jing
Zhou, Jinglin
Li, Jingxuan
Kittler, Josef
Zheng, Lihao
Zhao, Linnan
Jia, Mengxi
Yan, Muyang
Thien, Nguyen Thanh
Luo, Pu
Li, Qi
Song, Shien
Dong, Shijie
Shao, Shuai
Li, Shutao
Xue, Taofeng
Xu, Tianyang
Gao, Tianyi
Li, Tingting
Zhang, Wei
Su, Weiyang
Dong, Xiaodong
Wu, Xiao-Jun
Zhou, Xiaopeng
Chen, Xin
Wei, Xin
You, Xinyi
Kang, Xudong
Zhou, Xujie
Liu, Xusheng
Wang, Yanan
Huang, Yanbin
Liu, Yang
Yang, Yang
Deng, Yanglin
Kang, Yashu
Yuan, Ye
Wen, Yi
Tian, Yicen
Tao, Yilin
Tang, Yin
Lin, Yipeng
Wang, Yiqing
Xi, Yiting
Yu, Yongkang
Li, Yumei
Qin, Yuxin
Chen, Yuying
Cen, Yuzhe
Zou, Zhaofan
Liu, Zhaohong
Shen, Zhehao
Du, Zhenglin
Li, Zhengyang
Huang, Zhenni
Shao, Zhenwei
Song, Zhilong
Feng, Zhiyong
Wang, Zhiyu
Yu, Zhou
Li, Ziang
Zhai, Zihan
Zhang, Zijian
Peng, Ziyang
Xiao, Ziyun
Li, Zongshu
contents This paper reviews the MARS2 2025 Challenge on Multimodal Reasoning. We aim to bring together different approaches in multimodal machine learning and LLMs via a large benchmark. We hope it better allows researchers to follow the state-of-the-art in this very dynamic area. Meanwhile, a growing number of testbeds have boosted the evolution of general-purpose large language models. Thus, this year's MARS2 focuses on real-world and specialized scenarios to broaden the multimodal reasoning applications of MLLMs. Our organizing team released two tailored datasets Lens and AdsQA as test sets, which support general reasoning in 12 daily scenarios and domain-specific reasoning in advertisement videos, respectively. We evaluated 40+ baselines that include both generalist MLLMs and task-specific models, and opened up three competition tracks, i.e., Visual Grounding in Real-world Scenarios (VG-RS), Visual Question Answering with Spatial Awareness (VQA-SA), and Visual Reasoning in Creative Advertisement Videos (VR-Ads). Finally, 76 teams from the renowned academic and industrial institutions have registered and 40+ valid submissions (out of 1200+) have been included in our ranking lists. Our datasets, code sets (40+ baselines and 15+ participants' methods), and rankings are publicly available on the MARS2 workshop website and our GitHub organization page https://github.com/mars2workshop/, where our updates and announcements of upcoming events will be continuously provided.
format Preprint
id arxiv_https___arxiv_org_abs_2509_14142
institution arXiv
publishDate 2025
record_format arxiv
spellingShingle MARS2 2025 Challenge on Multimodal Reasoning: Datasets, Methods, Results, Discussion, and Outlook
Xu, Peng
Xiong, Shengwu
Zhang, Jiajun
Chen, Yaxiong
Zhou, Bowen
Loy, Chen Change
Clifton, David A.
Lee, Kyoung Mu
Van Gool, Luc
He, Ruiming
Yao, Ruilin
Long, Xinwei
Huang, Jirui
Tian, Kai
Yang, Sa
Shao, Yihua
Feng, Jin
Zhong, Yue
Zhou, Jiakai
Tang, Cheng
Zou, Tianyu
Zhang, Yifang
Liang, Junming
Li, Guoyou
Wang, Zhaoxiang
Zhou, Qiang
Zhao, Yichen
Xiong, Shili
Nam, Hyeongjin
Lee, Jaerin
Chung, Jaeyoung
Park, JoonKyu
Oh, Junghun
Lee, Kanggeon
Lee, Wooseok
Ro, Juneyoung
Osman, Turghun
Hu, Can
Liao, Chaoyang
Chen, Cheng
Han, Chengcheng
Qiu, Chenhao
Peng, Chong
Xu, Cong
Li, Dailin
Wang, Feiyu
Gao, Feng
Zhu, Guibo
Tang, Guopeng
Lu, Haibo
Fang, Han
Qi, Han
Wu, Hanxiao
Cheng, Haobo
Sun, Hongbo
Chen, Hongyao
Hu, Huayong
Li, Hui
Ma, Jiaheng
Yu, Jiang
Wang, Jianing
Yang, Jie
He, Jing
Zhou, Jinglin
Li, Jingxuan
Kittler, Josef
Zheng, Lihao
Zhao, Linnan
Jia, Mengxi
Yan, Muyang
Thien, Nguyen Thanh
Luo, Pu
Li, Qi
Song, Shien
Dong, Shijie
Shao, Shuai
Li, Shutao
Xue, Taofeng
Xu, Tianyang
Gao, Tianyi
Li, Tingting
Zhang, Wei
Su, Weiyang
Dong, Xiaodong
Wu, Xiao-Jun
Zhou, Xiaopeng
Chen, Xin
Wei, Xin
You, Xinyi
Kang, Xudong
Zhou, Xujie
Liu, Xusheng
Wang, Yanan
Huang, Yanbin
Liu, Yang
Yang, Yang
Deng, Yanglin
Kang, Yashu
Yuan, Ye
Wen, Yi
Tian, Yicen
Tao, Yilin
Tang, Yin
Lin, Yipeng
Wang, Yiqing
Xi, Yiting
Yu, Yongkang
Li, Yumei
Qin, Yuxin
Chen, Yuying
Cen, Yuzhe
Zou, Zhaofan
Liu, Zhaohong
Shen, Zhehao
Du, Zhenglin
Li, Zhengyang
Huang, Zhenni
Shao, Zhenwei
Song, Zhilong
Feng, Zhiyong
Wang, Zhiyu
Yu, Zhou
Li, Ziang
Zhai, Zihan
Zhang, Zijian
Peng, Ziyang
Xiao, Ziyun
Li, Zongshu
Computer Vision and Pattern Recognition
This paper reviews the MARS2 2025 Challenge on Multimodal Reasoning. We aim to bring together different approaches in multimodal machine learning and LLMs via a large benchmark. We hope it better allows researchers to follow the state-of-the-art in this very dynamic area. Meanwhile, a growing number of testbeds have boosted the evolution of general-purpose large language models. Thus, this year's MARS2 focuses on real-world and specialized scenarios to broaden the multimodal reasoning applications of MLLMs. Our organizing team released two tailored datasets Lens and AdsQA as test sets, which support general reasoning in 12 daily scenarios and domain-specific reasoning in advertisement videos, respectively. We evaluated 40+ baselines that include both generalist MLLMs and task-specific models, and opened up three competition tracks, i.e., Visual Grounding in Real-world Scenarios (VG-RS), Visual Question Answering with Spatial Awareness (VQA-SA), and Visual Reasoning in Creative Advertisement Videos (VR-Ads). Finally, 76 teams from the renowned academic and industrial institutions have registered and 40+ valid submissions (out of 1200+) have been included in our ranking lists. Our datasets, code sets (40+ baselines and 15+ participants' methods), and rankings are publicly available on the MARS2 workshop website and our GitHub organization page https://github.com/mars2workshop/, where our updates and announcements of upcoming events will be continuously provided.
title MARS2 2025 Challenge on Multimodal Reasoning: Datasets, Methods, Results, Discussion, and Outlook
topic Computer Vision and Pattern Recognition
url https://arxiv.org/abs/2509.14142