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Large Vision-Language Models (LVLMs) have achieved significant success in multimodal tasks, with multimodal chain-of-thought (MCoT) further enhancing performance and interpretability. Recent MCoT methods fall into two categories: (i)…

Computer Vision and Pattern Recognition · Computer Science 2025-10-28 Zihui Cheng , Qiguang Chen , Xiao Xu , Jiaqi Wang , Weiyun Wang , Hao Fei , Yidong Wang , Alex Jinpeng Wang , Zhi Chen , Wanxiang Che , Libo Qin

Recently, Large Vision-Language Models (LVLMs) have demonstrated impressive capabilities in multi-modal context comprehension. However, they still suffer from hallucination problems referring to generating inconsistent outputs with the…

Computer Vision and Pattern Recognition · Computer Science 2024-09-02 Xiaoye Qu , Jiashuo Sun , Wei Wei , Yu Cheng

Large Vision-Language Models (LVLMs) have recently demonstrated amazing success in multi-modal tasks, including advancements in Multi-modal Chain-of-Thought (MCoT) reasoning. Despite these successes, current benchmarks still follow a…

Computer Vision and Pattern Recognition · Computer Science 2025-03-11 Zihui Cheng , Qiguang Chen , Jin Zhang , Hao Fei , Xiaocheng Feng , Wanxiang Che , Min Li , Libo Qin

Vision-language models (VLMs) have shown impressive zero- and few-shot performance on real-world visual question answering (VQA) benchmarks, alluding to their capabilities as visual reasoning engines. However, the benchmarks being used…

Computation and Language · Computer Science 2024-09-04 Aishik Nagar , Shantanu Jaiswal , Cheston Tan

Despite significant advances in Vision Language Models (VLMs), they remain constrained by the complexity and redundancy of visual input. When images contain large amounts of irrelevant information, VLMs are susceptible to interference, thus…

Computer Vision and Pattern Recognition · Computer Science 2025-10-02 Xinyu Zhang , Yuxuan Dong , Lingling Zhang , Chengyou Jia , Zhuohang Dang , Basura Fernando , Jun Liu , Mike Zheng Shou

Multimodal reasoning with vision-language models (VLMs) often suffers from hallucinations, as models tend to generate explanations after only a superficial inspection of the image. We present \textbf{CoRGI}(\textbf{C}hain \textbf{o}f…

Artificial Intelligence · Computer Science 2025-10-15 Shixin Yi , Lin Shang

We introduce OpenVLThinker, one of the first open-source large vision-language models (LVLMs) to exhibit sophisticated chain-of-thought reasoning, achieving notable performance gains on challenging visual reasoning tasks. While text-based…

Computer Vision and Pattern Recognition · Computer Science 2025-11-12 Yihe Deng , Hritik Bansal , Fan Yin , Nanyun Peng , Wei Wang , Kai-Wei Chang

Vision-language models (VLMs) excel at multimodal understanding, yet their text-only decoding forces them to verbalize visual reasoning, limiting performance on tasks that demand visual imagination. Recent attempts train VLMs to render…

Computer Vision and Pattern Recognition · Computer Science 2025-06-23 Zeyuan Yang , Xueyang Yu , Delin Chen , Maohao Shen , Chuang Gan

Vision-language models (VLMs) have demonstrated strong reasoning abilities in literal multimodal tasks such as visual mathematics and science question answering. However, figurative language, such as sarcasm, humor, and metaphor, remains a…

Computation and Language · Computer Science 2026-01-27 Seyyed Saeid Cheshmi , Hahnemann Ortiz , James Mooney , Dongyeop Kang

Recent advancements in Large Language Models (LLMs) have demonstrated enhanced reasoning capabilities, evolving from Chain-of-Thought (CoT) prompting to advanced, product-oriented solutions like OpenAI o1. During our re-implementation of…

Computer Vision and Pattern Recognition · Computer Science 2025-06-04 Hai-Long Sun , Zhun Sun , Houwen Peng , Han-Jia Ye

Recent advances in Large Language Models (LLMs) and Vision Language Models (VLMs) have shown significant progress in mathematical reasoning, yet they still face a critical bottleneck with problems requiring visual assistance, such as…

Computer Vision and Pattern Recognition · Computer Science 2025-10-14 Chengqi Duan , Kaiyue Sun , Rongyao Fang , Manyuan Zhang , Yan Feng , Ying Luo , Yufang Liu , Ke Wang , Peng Pei , Xunliang Cai , Hongsheng Li , Yi Ma , Xihui Liu

While chain-of-thought (CoT) reasoning has substantially improved multimodal large language models (MLLMs) on complex reasoning tasks, existing approaches largely rely on long textual reasoning trajectories and provide limited mechanisms…

Artificial Intelligence · Computer Science 2026-02-10 Siqu Ou , Tianrui Wan , Zhiyuan Zhao , Junyu Gao , Xuelong Li

Reasoning is a fundamental capability for solving complex multi-step problems, particularly in visual contexts where sequential step-wise understanding is essential. Existing approaches lack a comprehensive framework for evaluating visual…

Multimodal Large Language Models (MLLMs) have achieved remarkable success in open-vocabulary perceptual tasks, yet their ability to solve complex cognitive problems remains limited, especially when visual details are abstract and require…

Computer Vision and Pattern Recognition · Computer Science 2026-02-03 Boyi Li , Yifan Shen , Yuanzhe Liu , Yifan Xu , Jiateng Liu , Xinzhuo Li , Zhengyuan Li , Jingyuan Zhu , Yunhan Zhong , Fangzhou Lan , Jianguo Cao , James M. Rehg , Heng Ji , Ismini Lourentzou , Xu Cao

Recent advancements in Chain of Thought (COT) generation have significantly improved the reasoning capabilities of Large Language Models (LLMs), with reinforcement learning (RL) emerging as an effective post-training approach. Multimodal…

Computer Vision and Pattern Recognition · Computer Science 2025-04-01 Yi Chen , Yuying Ge , Rui Wang , Yixiao Ge , Lu Qiu , Ying Shan , Xihui Liu

Answering questions about images often requires combining visual understanding with external knowledge. Multimodal Large Language Models (MLLMs) provide a natural framework for this setting, but they often struggle to identify the most…

Computer Vision and Pattern Recognition · Computer Science 2026-04-03 Marco Morini , Sara Sarto , Marcella Cornia , Lorenzo Baraldi

Recently, Chain-of-Thought (CoT) reasoning has significantly enhanced the capabilities of large language models (LLMs), but Vision-Language Models (VLMs) still struggle with multi-step reasoning tasks due to limited multimodal reasoning…

Computation and Language · Computer Science 2026-03-23 Yuliang Zhan , Xinyu Tang , Han Wan , Jian Li , Ji-Rong Wen , Hao Sun

Recent large vision-language models (LVLMs) can generate vision-text multimodal chain-of-thought (MCoT) traces after reinforcement fine-tuning (RFT). However, we observe that the visual information incorporated in MCoT is often inaccurate,…

Computer Vision and Pattern Recognition · Computer Science 2025-10-28 Zujing Liu , Junwen Pan , Qi She , Yuan Gao , Guisong Xia

Puzzles have long served as compact and revealing probes of human cognition, isolating abstraction, rule discovery, and systematic reasoning with minimal reliance on prior knowledge. Leveraging these properties, visual puzzles have recently…

Computer Vision and Pattern Recognition · Computer Science 2026-01-21 Maria Lymperaiou , Vasileios Karampinis , Giorgos Filandrianos , Angelos Vlachos , Chrysoula Zerva , Athanasios Voulodimos

Instruction-driven image editing with unified multimodal generative models has advanced rapidly, yet their underlying visual reasoning remains limited, leading to suboptimal performance on reasoning-centric edits. Reinforcement learning…

Computer Vision and Pattern Recognition · Computer Science 2026-02-27 Hengjia Li , Liming Jiang , Qing Yan , Yizhi Song , Hao Kang , Zichuan Liu , Xin Lu , Boxi Wu , Deng Cai