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Large Multimodal Models have achieved remarkable progress in integrating vision and language, enabling strong performance across perception, reasoning, and domain-specific tasks. However, their capacity to reason over multiple, visually…

Artificial Intelligence · Computer Science 2026-03-09 Can Li , Ying Liu , Ting Zhang , Mei Wang , Hua Huang

Developing a universal model that can effectively harness heterogeneous resources and respond to a wide range of personalized needs has been a longstanding community aspiration. Our daily choices, especially in domains like fashion and…

Information Retrieval · Computer Science 2024-03-29 Tianxin Wei , Bowen Jin , Ruirui Li , Hansi Zeng , Zhengyang Wang , Jianhui Sun , Qingyu Yin , Hanqing Lu , Suhang Wang , Jingrui He , Xianfeng Tang

Unified image understanding and generation has emerged as a promising paradigm in multimodal artificial intelligence. Despite recent progress, the optimal architectural design for such unified models remains an open challenge. In this work,…

Computer Vision and Pattern Recognition · Computer Science 2025-06-23 Teng Li , Quanfeng Lu , Lirui Zhao , Hao Li , Xizhou Zhu , Yu Qiao , Jun Zhang , Wenqi Shao

Recent unified models integrate multimodal understanding and generation within a single framework. However, an "understanding-generation gap" persists, where models can capture user intent but often fail to translate this semantic knowledge…

Computer Vision and Pattern Recognition · Computer Science 2026-05-15 Qingyang Liu , Bingjie Gao , Canmiao Fu , Zhipeng Huang , Chen Li , Feng Wang , Shuochen Chang , Shaobo Wang , Yali Wang , Keming Ye , Jiangtong Li , Li Niu

We introduce MRMR, the first expert-level multidisciplinary multimodal retrieval benchmark requiring intensive reasoning. MRMR contains 1,502 queries spanning 23 domains, with positive documents carefully verified by human experts. Compared…

Information Retrieval · Computer Science 2026-02-17 Siyue Zhang , Yuan Gao , Xiao Zhou , Yilun Zhao , Tingyu Song , Arman Cohan , Anh Tuan Luu , Chen Zhao

While multimodal LLMs (MLLMs) demonstrate remarkable reasoning progress, their application in specialized scientific domains like physics reveals significant gaps in current evaluation benchmarks. Specifically, existing benchmarks often…

Computation and Language · Computer Science 2025-09-22 Zhongze Luo , Zhenshuai Yin , Yongxin Guo , Zhichao Wang , Jionghao Zhu , Xiaoying Tang

In the era of Large Language Models (LLMs), tremendous strides have been made in the field of multimodal understanding. However, existing advanced algorithms are limited to effectively utilizing the immense representation capabilities and…

Artificial Intelligence · Computer Science 2023-09-06 Hao Feng , Zijian Wang , Jingqun Tang , Jinghui Lu , Wengang Zhou , Houqiang Li , Can Huang

Unified Multimodal Models (UMMs) built on shared autoregressive (AR) transformers are attractive for their architectural simplicity. However, we identify a critical limitation: when trained on multimodal inputs, modality-shared transformers…

Computer Vision and Pattern Recognition · Computer Science 2026-03-03 Jitai Hao , Hao Liu , Xinyan Xiao , Qiang Huang , Jun Yu

Unified Multimodal Models (UMMs) offer powerful cross-modality capabilities but introduce new safety risks not observed in single-task models. Despite their emergence, existing safety benchmarks remain fragmented across tasks and…

Computer Vision and Pattern Recognition · Computer Science 2026-03-19 Segyu Lee , Boryeong Cho , Hojung Jung , Seokhyun An , Juhyeong Kim , Jaehyun Kwak , Yongjin Yang , Sangwon Jang , Youngrok Park , Wonjun Chang , Se-Young Yun

Multi-modal learning has achieved remarkable success by integrating information from various modalities, achieving superior performance in tasks like recognition and retrieval compared to uni-modal approaches. However, real-world scenarios…

Computer Vision and Pattern Recognition · Computer Science 2025-08-05 Xiaohao Liu , Xiaobo Xia , Zhuo Huang , See-Kiong Ng , Tat-Seng Chua

In recent years, multimodal benchmarks for general domains have guided the rapid development of multimodal models on general tasks. However, the financial field has its peculiarities. It features unique graphical images (e.g., candlestick…

Computer Vision and Pattern Recognition · Computer Science 2024-11-06 Ziliang Gan , Yu Lu , Dong Zhang , Haohan Li , Che Liu , Jian Liu , Ji Liu , Haipang Wu , Chaoyou Fu , Zenglin Xu , Rongjunchen Zhang , Yong Dai

Commonsense reasoning in multimodal contexts remains a foundational challenge in artificial intelligence. We introduce Multimodal UNcommonsense(MUN), a benchmark designed to evaluate models' ability to handle scenarios that deviate from…

Computer Vision and Pattern Recognition · Computer Science 2026-02-03 Yejin Son , Saejin Kim , Dongjun Min , Younjae Yu

Unified Multimodal Models (UMMs) have demonstrated remarkable performance in text-to-image generation (T2I) and editing (TI2I), whether instantiated as assembled unified frameworks which couple powerful vision-language model (VLM) with…

Computer Vision and Pattern Recognition · Computer Science 2025-10-01 Yuxin Song , Wenkai Dong , Shizun Wang , Qi Zhang , Song Xue , Tao Yuan , Hu Yang , Haocheng Feng , Hang Zhou , Xinyan Xiao , Jingdong Wang

Large Multimodal Models (LMMs) have recently demonstrated remarkable visual understanding performance on both vision-language and vision-centric tasks. However, they often fall short in integrating advanced, task-specific capabilities for…

Computer Vision and Pattern Recognition · Computer Science 2025-05-28 Yufei Zhan , Hongyin Zhao , Yousong Zhu , Shurong Zheng , Fan Yang , Ming Tang , Jinqiao Wang

The long-standing goal of multimodal AI is to build unified models in which visual understanding and visual generation mutually enhance one another. Despite recent works such as BAGEL, BLIP3o achieves remarkable progress; In practice,…

Computer Vision and Pattern Recognition · Computer Science 2026-05-18 Yujun Tong , Dongliang Chang , Zijin Yin , Xintong Liu , Yuanchen Fang , Zhanyu Ma

Unified multimodal models (UMMs) have shown impressive capabilities in generating natural images and supporting multimodal reasoning. However, their potential in supporting computer-use planning tasks, which are closely related to our…

Computer Vision and Pattern Recognition · Computer Science 2026-04-21 Junxian Li , Kai Liu , Leyang Chen , Weida Wang , Zhixin Wang , Jiaqi Xu , Fan Li , Renjing Pei , Linghe Kong , Yulun Zhang

Multimodal Entity Linking (MEL) is a crucial task that aims at linking ambiguous mentions within multimodal contexts to the referent entities in a multimodal knowledge base, such as Wikipedia. Existing methods focus heavily on using complex…

Artificial Intelligence · Computer Science 2024-08-22 Liu Qi , He Yongyi , Lian Defu , Zheng Zhi , Xu Tong , Liu Che , Chen Enhong

Multimodal Large Language Models (MLLMs) have shown immense promise in universal multimodal retrieval, which aims to find relevant items of various modalities for a given query. But their practical application is often hindered by the…

Computer Vision and Pattern Recognition · Computer Science 2026-02-06 Qi Li , Yanzhe Zhao , Yongxin Zhou , Yameng Wang , Yandong Yang , Yuanjia Zhou , Jue Wang , Zuojian Wang , Jinxiang Liu

Chain-of-Thought (CoT) reasoning has been widely adopted to enhance Large Language Models (LLMs) by decomposing complex tasks into simpler, sequential subtasks. However, extending CoT to vision-language reasoning tasks remains challenging,…

Computer Vision and Pattern Recognition · Computer Science 2026-03-03 Luozheng Qin , Jia Gong , Yuqing Sun , Tianjiao Li , Mengping Yang , Xiaomeng Yang , Chao Qu , Zhiyu Tan , Hao Li

Multimodal learning has gained attention for its capacity to integrate information from different modalities. However, it is often hindered by the multimodal imbalance problem, where certain modality dominates while others remain…

Machine Learning · Computer Science 2025-06-16 Shaoxuan Xu , Menglu Cui , Chengxiang Huang , Hongfa Wang , Di Hu