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Optical character recognition (OCR) and multilingual text understanding remain major failure modes of multimodal large language models (MLLMs), particularly in real-world images containing cluttered layouts, small fonts, blur, occlusion,…

Computer Vision and Pattern Recognition · Computer Science 2026-05-26 Qinwu Xu , Yifan Jiang , Haoyu Ren

Multimodal large language models (MLLMs) have demonstrated powerful capabilities in general spatial understanding and reasoning. However, their fine-grained spatial understanding and reasoning capabilities in complex urban scenarios have…

Computer Vision and Pattern Recognition · Computer Science 2025-11-25 Jun Zhang , Jie Feng , Long Chen , Junhui Wang , Zhicheng Liu , Depeng Jin , Yong Li

The rapid integration of Large Vision-Language Models (LVLMs) into critical domains necessitates comprehensive moral evaluation to ensure their alignment with human values. While extensive research has addressed moral evaluation in LLMs,…

Computer Vision and Pattern Recognition · Computer Science 2026-04-10 Bei Yan , Jie Zhang , Zhiyuan Chen , Shiguang Shan , Xilin Chen

Optical character recognition (OCR) has advanced rapidly with the rise of vision-language models, yet evaluation has remained concentrated on a small cluster of high- and mid-resource scripts. We introduce GlotOCR Bench, a comprehensive…

Computation and Language · Computer Science 2026-04-15 Amir Hossein Kargaran , Nafiseh Nikeghbal , Jana Diesner , François Yvon , Hinrich Schütze

Can Multimodal Large Language Models (MLLMs) develop an intuitive number sense similar to humans? Targeting this problem, we introduce Visual Number Benchmark (VisNumBench) to evaluate the number sense abilities of MLLMs across a wide range…

Computer Vision and Pattern Recognition · Computer Science 2025-08-01 Tengjin Weng , Jingyi Wang , Wenhao Jiang , Zhong Ming

Recent advances in multimodal large language models (MLLMs) have shown remarkable capabilities in integrating vision and language for complex reasoning. While most existing benchmarks evaluate models under offline settings with a fixed set…

Computer Vision and Pattern Recognition · Computer Science 2025-10-15 Jingli Lin , Chenming Zhu , Runsen Xu , Xiaohan Mao , Xihui Liu , Tai Wang , Jiangmiao Pang

In recent years, large language models (LLMs) have demonstrated remarkable potential across various medical applications. Building on this foundation, multimodal large language models (MLLMs) integrate LLMs with visual models to process…

Computation and Language · Computer Science 2025-03-11 Xiaoyi Liang , Mouxiao Bian , Moxin Chen , Lihao Liu , Junjun He , Jie Xu , Lin Li

Multimodal reasoning, which integrates language and visual cues into problem solving and decision making, is a fundamental aspect of human intelligence and a crucial step toward artificial general intelligence. However, the evaluation of…

Large vision-language models (LVLMs) have significantly improved multimodal reasoning tasks, such as visual question answering and image captioning. These models embed multimodal facts within their parameters, rather than relying on…

Computation and Language · Computer Science 2025-02-18 Shengkang Wang , Hongzhan Lin , Ziyang Luo , Zhen Ye , Guang Chen , Jing Ma

Multimodal large language models (MLLMs) have shown great potential in perception and interpretation tasks, but their capabilities in predictive reasoning remain under-explored. To address this gap, we introduce a novel benchmark that…

Computer Vision and Pattern Recognition · Computer Science 2023-10-23 Mingwei Zhu , Leigang Sha , Yu Shu , Kangjia Zhao , Tiancheng Zhao , Jianwei Yin

With the increasing integration of visual and textual content in Social Networking Services (SNS), evaluating the multimodal capabilities of Large Language Models (LLMs) is crucial for enhancing user experience, content understanding, and…

Computation and Language · Computer Science 2025-12-16 Hongcheng Guo , Zheyong Xie , Shaosheng Cao , Boyang Wang , Weiting Liu , Anjie Le , Lei Li , Zhoujun Li

Multimodal Large Language Models (MLLMs) have increasingly supported omni-modal processing across text, vision, and speech. However, existing evaluation frameworks for such models suffer from critical limitations, including modality…

Computation and Language · Computer Science 2026-04-29 Seunghee Kim , Ingyu Bang , Seokgyu Jang , Changhyeon Kim , Sanghwan Bae , Jihun Choi , Richeng Xuan , Taeuk Kim

Large Multimodal Models (LMMs) exhibit major shortfalls when interpreting images and, by some measures, have poorer spatial cognition than small children or animals. Despite this, they attain high scores on many popular visual benchmarks,…

Process-supervised reward models serve as a fine-grained function that provides detailed step-wise feedback to model responses, facilitating effective selection of reasoning trajectories for complex tasks. Despite its advantages, evaluation…

Computer Vision and Pattern Recognition · Computer Science 2025-03-27 Haoqin Tu , Weitao Feng , Hardy Chen , Hui Liu , Xianfeng Tang , Cihang Xie

Multimodal Large Language Models (MLLMs) have significantly progressed in offline video understanding. However, applying these models to real-world scenarios, such as autonomous driving and human-computer interaction, presents unique…

Computer Vision and Pattern Recognition · Computer Science 2025-04-18 Zhenpeng Huang , Xinhao Li , Jiaqi Li , Jing Wang , Xiangyu Zeng , Cheng Liang , Tao Wu , Xi Chen , Liang Li , Limin Wang

Optimization modeling translates real decision-making problems into mathematical optimization models and solver-executable implementations. Although language models are increasingly used to generate optimization formulations and solver…

Artificial Intelligence · Computer Science 2026-05-13 Zhong Li , Qi Huang , Yuxuan Zhu , Mohammad Mohammadi Amiri , Niki van Stein , Thomas Bäck , Matthijs van Leeuwen , Zaiwen Wen , Lincen Yang

The astonishing breakthrough of multimodal large language models (MLLMs) has necessitated new benchmarks to quantitatively assess their capabilities, reveal their limitations, and indicate future research directions. However, this is…

Computer Vision and Pattern Recognition · Computer Science 2025-04-01 Fengxiang Wang , Hongzhen Wang , Mingshuo Chen , Di Wang , Yulin Wang , Zonghao Guo , Qiang Ma , Long Lan , Wenjing Yang , Jing Zhang , Zhiyuan Liu , Maosong Sun

Astronomical image interpretation presents a significant challenge for applying multimodal large language models (MLLMs) to specialized scientific tasks. Existing benchmarks focus on general multimodal capabilities but fail to capture the…

Instrumentation and Methods for Astrophysics · Physics 2025-10-22 Jinghang Shi , Xiaoyu Tang , Yang Huang , Yuyang Li , Xiao Kong , Yanxia Zhang , Caizhan Yue

Multimodal retrieval is becoming a crucial component of modern AI applications, yet its evaluation lags behind the demands of more realistic and challenging scenarios. Existing benchmarks primarily probe surface-level semantic…

Information Retrieval · Computer Science 2025-10-01 Junjie Zhou , Ze Liu , Lei Xiong , Jin-Ge Yao , Yueze Wang , Shitao Xiao , Fenfen Lin , Miguel Hu Chen , Zhicheng Dou , Siqi Bao , Defu Lian , Yongping Xiong , Zheng Liu

Solving financial problems demands complex reasoning, multimodal data processing, and a broad technical understanding, presenting unique challenges for current large language models (LLMs). We introduce XFinBench, a novel benchmark with…

Computation and Language · Computer Science 2025-08-25 Zhihan Zhang , Yixin Cao , Lizi Liao