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Emerging multimodal large language models (MLLMs) exhibit great potential for chart question answering (CQA). Recent efforts primarily focus on scaling up training datasets (i.e., charts, data tables, and question-answer (QA) pairs) through…

Computer Vision and Pattern Recognition · Computer Science 2024-08-13 Xingchen Zeng , Haichuan Lin , Yilin Ye , Wei Zeng

Multimodal Large Language Models (MLLMs) have demonstrated impressive abilities across various tasks, including visual question answering and chart comprehension, yet existing benchmarks for chart-related tasks fall short in capturing the…

Computation and Language · Computer Science 2025-02-11 Zifeng Zhu , Mengzhao Jia , Zhihan Zhang , Lang Li , Meng Jiang

Multimodal Large Language Models (MLLMs) have rapidly evolved with the growth of Large Language Models (LLMs) and are now applied in various fields. In finance, the integration of diverse modalities such as text, charts, and tables is…

Computation and Language · Computer Science 2025-06-17 Jiangtong Li , Yiyun Zhu , Dawei Cheng , Zhijun Ding , Changjun Jiang

Multi-modal large language models have demonstrated impressive performances on most vision-language tasks. However, the model generally lacks the understanding capabilities for specific domain data, particularly when it comes to…

Computer Vision and Pattern Recognition · Computer Science 2023-11-29 Yucheng Han , Chi Zhang , Xin Chen , Xu Yang , Zhibin Wang , Gang Yu , Bin Fu , Hanwang Zhang

Chart descriptions are essential for accessibility, cross-modal retrieval, and assisting readers in extracting insights from complex visualizations. As multimodal large language models (MLLMs) are increasingly adopted for automated chart…

Computation and Language · Computer Science 2026-05-25 Fen Wang , Zekai Shao , Qiman Kang , Chunran Hu , Zhixuan Zhang , Lexu Xie , Chao Liu , Siming Chen

Charts are a fundamental visualization format widely used in data analysis across research and industry. While enabling users to edit charts based on high-level intentions is of great practical value, existing methods primarily rely on…

Computer Vision and Pattern Recognition · Computer Science 2025-08-07 Donglu Yang , Liang Zhang , Zihao Yue , Liangyu Chen , Yichen Xu , Wenxuan Wang , Qin Jin

Chart understanding is a quintessential information fusion task, requiring the seamless integration of graphical and textual data to extract meaning. The advent of Multimodal Large Language Models (MLLMs) has revolutionized this domain, yet…

Computer Vision and Pattern Recognition · Computer Science 2026-02-12 Zhihang Yi , Jian Zhao , Jiancheng Lv , Tao Wang

Recently, many versatile Multi-modal Large Language Models (MLLMs) have emerged continuously. However, their capacity to query information depicted in visual charts and engage in reasoning based on the queried contents remains…

Computer Vision and Pattern Recognition · Computer Science 2025-04-29 Renqiu Xia , Bo Zhang , Hancheng Ye , Xiangchao Yan , Qi Liu , Hongbin Zhou , Zijun Chen , Peng Ye , Min Dou , Botian Shi , Junchi Yan , Yu Qiao

Multimodal Large Language Models (MLLMs) have shown impressive capabilities in image understanding and generation. However, current benchmarks fail to accurately evaluate the chart comprehension of MLLMs due to limited chart types and…

Computer Vision and Pattern Recognition · Computer Science 2024-06-21 Zhengzhuo Xu , Sinan Du , Yiyan Qi , Chengjin Xu , Chun Yuan , Jian Guo

Charts provide visual representations of data and are widely used for analyzing information, addressing queries, and conveying insights to others. Various chart-related downstream tasks have emerged recently, such as question-answering and…

Computation and Language · Computer Science 2024-03-15 Ahmed Masry , Mehrad Shahmohammadi , Md Rizwan Parvez , Enamul Hoque , Shafiq Joty

Chart question answering (ChartQA) tasks play a critical role in interpreting and extracting insights from visualization charts. While recent advancements in multimodal large language models (MLLMs) like GPT-4o have shown promise in…

Computation and Language · Computer Science 2024-11-07 Yifan Wu , Lutao Yan , Leixian Shen , Yunhai Wang , Nan Tang , Yuyu Luo

Despite the promising results of large multimodal models (LMMs) in complex vision-language tasks that require knowledge, reasoning, and perception abilities together, we surprisingly found that these models struggle with simple tasks on…

Graphics · Computer Science 2025-03-17 Kai Zhang , Jianwei Yang , Jeevana Priya Inala , Chandan Singh , Jianfeng Gao , Yu Su , Chenglong Wang

The field of Multimodal Large Language Models (MLLMs) has made remarkable progress in visual understanding tasks, presenting a vast opportunity to predict the perceptual and emotional impact of charts. However, it also raises concerns, as…

Human-Computer Interaction · Computer Science 2025-05-26 Seon Gyeom Kim , Jae Young Choi , Ryan Rossi , Eunyee Koh , Tak Yeon Lee

We introduce a new benchmark, ChartMimic, aimed at assessing the visually-grounded code generation capabilities of large multimodal models (LMMs). ChartMimic utilizes information-intensive visual charts and textual instructions as inputs,…

Software Engineering · Computer Science 2025-03-03 Cheng Yang , Chufan Shi , Yaxin Liu , Bo Shui , Junjie Wang , Mohan Jing , Linran Xu , Xinyu Zhu , Siheng Li , Yuxiang Zhang , Gongye Liu , Xiaomei Nie , Deng Cai , Yujiu Yang

Although most current large multimodal models (LMMs) can already understand photos of natural scenes and portraits, their understanding of abstract images, e.g., charts, maps, or layouts, and visual reasoning capabilities remains quite…

Computer Vision and Pattern Recognition · Computer Science 2024-10-04 Wenqi Zhang , Zhenglin Cheng , Yuanyu He , Mengna Wang , Yongliang Shen , Zeqi Tan , Guiyang Hou , Mingqian He , Yanna Ma , Weiming Lu , Yueting Zhuang

Chart question answering (CQA) has become a critical multimodal task for evaluating the reasoning capabilities of vision-language models. While early approaches have shown promising performance by focusing on visual features or leveraging…

Computation and Language · Computer Science 2025-05-30 Jingxuan Wei , Nan Xu , Junnan Zhu , Yanni Hao , Gaowei Wu , Bihui Yu , Lei Wang

Recent studies customizing Multimodal Large Language Models (MLLMs) for domain-specific tasks have yielded promising results, especially in the field of scientific chart comprehension. These studies generally utilize visual instruction…

Computer Vision and Pattern Recognition · Computer Science 2025-07-21 Wan-Cyuan Fan , Yen-Chun Chen , Mengchen Liu , Lu Yuan , Leonid Sigal

Large language models (LLMs) have obtained promising results in mathematical reasoning, which is a foundational skill for human intelligence. Most previous studies focus on improving and measuring the performance of LLMs based on textual…

Computation and Language · Computer Science 2024-11-04 Wentao Liu , Qianjun Pan , Yi Zhang , Zhuo Liu , Ji Wu , Jie Zhou , Aimin Zhou , Qin Chen , Bo Jiang , Liang He

We introduce Chart2Code, a new benchmark for evaluating the chart understanding and code generation capabilities of large multimodal models (LMMs). Chart2Code is explicitly designed from a user-driven perspective, capturing diverse…

Software Engineering · Computer Science 2026-04-21 Jiahao Tang , Henry Hengyuan Zhao , Lijian Wu , Zijian Zhang , Yifei Tao , Dongxing Mao , Yang Wan , Jingru Tan , Min Zeng , Min Li , Alex Jinpeng Wang

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
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