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In recent years, multimodal large language models (MLLMs) have shown remarkable capabilities in tasks like visual question answering and common sense reasoning, while visual perception models have made significant strides in perception…

Computer Vision and Pattern Recognition · Computer Science 2024-06-25 Guanqun Wang , Xinyu Wei , Jiaming Liu , Ray Zhang , Yichi Zhang , Kevin Zhang , Maurice Chong , Shanghang Zhang

Large Language Models (LLMs) have demonstrated exceptional proficiency in text understanding and embedding tasks. However, their potential in multimodal representation, particularly for item-to-item (I2I) recommendations, remains…

Information Retrieval · Computer Science 2025-01-22 Chao Zhang , Haoxin Zhang , Shiwei Wu , Di Wu , Tong Xu , Xiangyu Zhao , Yan Gao , Yao Hu , Enhong Chen

Large vision-language models (LVLMs) have witnessed significant progress on visual understanding tasks. However, they often prioritize language knowledge over image information on visual reasoning tasks, incurring performance degradation.…

Computer Vision and Pattern Recognition · Computer Science 2025-10-16 Jingqi Zhou , Sheng Wang , Jingwei Dong , Kai Liu , Lei Li , Jiahui Gao , Jiyue Jiang , Lingpeng Kong , Chuan Wu

Multi-Modal Large Language Models (MLLMs) have demonstrated impressive performance in various VQA tasks. However, they often lack interpretability and struggle with complex visual inputs, especially when the resolution of the input image is…

Computer Vision and Pattern Recognition · Computer Science 2024-11-05 Hao Shao , Shengju Qian , Han Xiao , Guanglu Song , Zhuofan Zong , Letian Wang , Yu Liu , Hongsheng Li

Multimodal large language models (MLLMs) have achieved remarkable progress on vision-language tasks, yet their reasoning processes remain sometimes unreliable. We introduce PRISM-Bench, a benchmark of puzzle-based visual challenges designed…

Computer Vision and Pattern Recognition · Computer Science 2025-12-02 Yusu Qian , Cheng Wan , Chao Jia , Yinfei Yang , Qingyu Zhao , Zhe Gan

Visual reasoning is a core component of human intelligence and a critical capability for advanced multimodal models. Yet current reasoning evaluations of multimodal large language models (MLLMs) often rely on text descriptions and allow…

Computer Vision and Pattern Recognition · Computer Science 2025-04-22 Weiye Xu , Jiahao Wang , Weiyun Wang , Zhe Chen , Wengang Zhou , Aijun Yang , Lewei Lu , Houqiang Li , Xiaohua Wang , Xizhou Zhu , Wenhai Wang , Jifeng Dai , Jinguo Zhu

Despite strong performance in visual understanding and language-based reasoning, Vision-Language Models (VLMs) struggle with tasks requiring integrated perception and symbolic computation. We study this limitation through visual equation…

Computation and Language · Computer Science 2025-09-12 Monjoy Narayan Choudhury , Junling Wang , Yifan Hou , Mrinmaya Sachan

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

Multimodal large language models (MLLMs) can process text presented as images, yet they often perform worse than when the same content is provided as textual tokens. We systematically diagnose this "modality gap" by evaluating seven MLLMs…

Computation and Language · Computer Science 2026-05-26 Kaiser Sun , Xiaochuang Yuan , Hongjun Liu , Chen Zhao , Cheng Zhang , Mark Dredze , Fan Bai

Understanding the physical world - governed by laws of motion, spatial relations, and causality - poses a fundamental challenge for multimodal large language models (MLLMs). While recent advances such as OpenAI o3 and GPT-4o demonstrate…

Computer Vision and Pattern Recognition · Computer Science 2025-06-02 Zhuobai Dong , Junchao Yi , Ziyuan Zheng , Haochen Han , Xiangxi Zheng , Alex Jinpeng Wang , Fangming Liu , Linjie Li

Current large vision-language models (LVLMs) typically employ a connector module to link visual features with text embeddings of large language models (LLMs) and use end-to-end training to achieve multi-modal understanding in a unified…

Artificial Intelligence · Computer Science 2025-08-14 Zixian Guo , Ming Liu , Qilong Wang , Zhilong Ji , Jinfeng Bai , Lei Zhang , Wangmeng Zuo

Recent work has documented striking heterogeneity in the performance of state-of-the-art vision language models (VLMs), including both multimodal language models and text-to-image models. These models are able to describe and generate a…

While large language models (LLMs) are still being adopted to new domains and utilized in novel applications, we are experiencing an influx of the new generation of foundation models, namely multi-modal large language models (MLLMs). These…

Computation and Language · Computer Science 2024-08-23 Kian Ahrabian , Zhivar Sourati , Kexuan Sun , Jiarui Zhang , Yifan Jiang , Fred Morstatter , Jay Pujara

Multimodal large language models (MLLMs) are increasingly deployed in open-ended, real-world environments where inputs are messy, underspecified, and not always trustworthy. Unlike curated benchmarks, these settings frequently involve…

Artificial Intelligence · Computer Science 2025-08-26 Qianqi Yan , Hongquan Li , Shan Jiang , Yang Zhao , Xinze Guan , Ching-Chen Kuo , Xin Eric Wang

Pretrained large language models (LLMs) are widely used in many sub-fields of natural language processing (NLP) and generally known as excellent few-shot learners with task-specific exemplars. Notably, chain of thought (CoT) prompting, a…

Computation and Language · Computer Science 2023-01-31 Takeshi Kojima , Shixiang Shane Gu , Machel Reid , Yutaka Matsuo , Yusuke Iwasawa

Multimodal large language models (MLLMs) promise enhanced reasoning by integrating diverse inputs such as text, vision, and audio. Yet cross-modal reasoning remains underexplored, with conflicting reports on whether added modalities help or…

Computation and Language · Computer Science 2026-05-01 Yucheng Wang , Yifan Hou , Aydin Javadov , Mubashara Akhtar , Mrinmaya Sachan

Multimodal large language models (MLLMs) have advanced the integration of visual and linguistic modalities, establishing themselves as the dominant paradigm for visual-language tasks. Current approaches like chain of thought (CoT) reasoning…

Computer Vision and Pattern Recognition · Computer Science 2024-11-20 Haojie Zheng , Tianyang Xu , Hanchi Sun , Shu Pu , Ruoxi Chen , Lichao Sun

Multi-modal large language models (MLLMs) have shown incredible capabilities in a variety of 2D vision and language tasks. We extend MLLMs' perceptual capabilities to ground and reason about images in 3-dimensional space. To that end, we…

Computer Vision and Pattern Recognition · Computer Science 2024-05-07 Jang Hyun Cho , Boris Ivanovic , Yulong Cao , Edward Schmerling , Yue Wang , Xinshuo Weng , Boyi Li , Yurong You , Philipp Krähenbühl , Yan Wang , Marco Pavone

Vision-Language Models (VLMs) have recently emerged as powerful tools, excelling in tasks that integrate visual and textual comprehension, such as image captioning, visual question answering, and image-text retrieval. However, existing…

Computer Vision and Pattern Recognition · Computer Science 2025-03-26 Ilias Stogiannidis , Steven McDonagh , Sotirios A. Tsaftaris

Vision-language models (VLMs) have achieved impressive performance across a wide range of multimodal tasks. However, they often fail on tasks that require fine-grained visual perception, even when the required information is still present…

Computer Vision and Pattern Recognition · Computer Science 2026-04-16 Haz Sameen Shahgir , Xiaofu Chen , Yu Fu , Erfan Shayegani , Nael Abu-Ghazaleh , Yova Kementchedjhieva , Yue Dong