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Large Language Models (LLMs) constitute a breakthrough state-of-the-art Artificial Intelligence (AI) technology which is rapidly evolving and promises to aid in medical diagnosis either by assisting doctors or by simulating a doctor's…

Bar charts are an effective way to convey numeric information, but today's algorithms cannot parse them. Existing methods fail when faced with even minor variations in appearance. Here, we present DVQA, a dataset that tests many aspects of…

Computer Vision and Pattern Recognition · Computer Science 2018-03-30 Kushal Kafle , Brian Price , Scott Cohen , Christopher Kanan

Chart understanding presents a unique challenge for large vision-language models (LVLMs), as it requires the integration of sophisticated textual and visual reasoning capabilities. However, current LVLMs exhibit a notable imbalance between…

The ability to explain complex information from chart images is vital for effective data-driven decision-making. In this work, we address the challenge of generating detailed explanations alongside answering questions about charts. We…

Computer Vision and Pattern Recognition · Computer Science 2025-12-08 Shamanthak Hegde , Pooyan Fazli , Hasti Seifi

Multimodal Large Language Models (MLLMs) have demonstrated significant capabilities in joint visual and linguistic tasks. However, existing Visual Question Answering (VQA) benchmarks often fail to evaluate deep semantic understanding,…

Computer Vision and Pattern Recognition · Computer Science 2025-10-15 A. Alfarano , L. Venturoli , D. Negueruela del Castillo

Flowchart Question Answering (FlowchartQA) is a multi-modal task that automatically answers questions conditioned on graphic flowcharts. Current studies convert flowcharts into interlanguages (e.g., Graphviz) for Question Answering (QA),…

Multimedia · Computer Science 2026-02-17 Xinyu Li , Bowei Zou , Yuchong Chen , Yifan Fan , Yu Hong

Spatial reasoning is a fundamental capability of multimodal large language models (MLLMs), yet their performance in open aerial environments remains underexplored. In this work, we present Open3D-VQA, a novel benchmark for evaluating MLLMs'…

Computer Vision and Pattern Recognition · Computer Science 2025-10-31 Weichen Zhang , Zile Zhou , Xin Zeng , Xuchen Liu , Jianjie Fang , Chen Gao , Yong Li , Jinqiang Cui , Xinlei Chen , Xiao-Ping Zhang

We introduce KoLasSimpleQA, the first benchmark evaluating the multilingual factual ability of Large Language Models (LLMs). Inspired by existing research, we created the question set with features such as single knowledge point coverage,…

Computation and Language · Computer Science 2025-05-23 Bowen Jiang , Runchuan Zhu , Jiang Wu , Zinco Jiang , Yifan He , Junyuan Gao , Jia Yu , Rui Min , Yinfan Wang , Haote Yang , Songyang Zhang , Dahua Lin , Lijun Wu , Conghui He

We present M$^3$-VQA, a novel knowledge-based Visual Question Answering (VQA) benchmark, to enhance the evaluation of multimodal large language models (MLLMs) in fine-grained multimodal entity understanding and complex multi-hop reasoning.…

Computer Vision and Pattern Recognition · Computer Science 2026-04-29 Jiatong Ma , Longteng Guo , Yuchen Liu , Zijia Zhao , Dongze Hao , Xuanxu Lin , Jing Liu

We introduce LEAF-QA, a comprehensive dataset of $250,000$ densely annotated figures/charts, constructed from real-world open data sources, along with ~2 million question-answer (QA) pairs querying the structure and semantics of these…

Computer Vision and Pattern Recognition · Computer Science 2019-07-31 Ritwick Chaudhry , Sumit Shekhar , Utkarsh Gupta , Pranav Maneriker , Prann Bansal , Ajay Joshi

Question-answering for domain-specific applications has recently attracted much interest due to the latest advancements in large language models (LLMs). However, accurately assessing the performance of these applications remains a…

The emergence of Multimodal Large Language Models (MLLMs) that integrate vision and language modalities has unlocked new potentials for scientific reasoning, outperforming prior benchmarks in both natural language and coding domains.…

Computational Engineering, Finance, and Science · Computer Science 2025-05-27 Sifan Wu , Huan Zhang , Yizhan Li , Farshid Effaty , Amirreza Ataei , Bang Liu

Scientific literature is typically dense, requiring significant background knowledge and deep comprehension for effective engagement. We introduce SciDQA, a new dataset for reading comprehension that challenges LLMs for a deep understanding…

Computation and Language · Computer Science 2024-11-11 Shruti Singh , Nandan Sarkar , Arman Cohan

Recent multimodal LLMs have shown promise in chart-based visual question answering, but their performance declines sharply on unannotated charts-those requiring precise visual interpretation rather than relying on textual shortcuts. To…

Artificial Intelligence · Computer Science 2026-01-08 Rachneet Kaur , Nishan Srishankar , Zhen Zeng , Sumitra Ganesh , Manuela Veloso

Legal consultation question answering (Legal CQA) presents unique challenges compared to traditional legal QA tasks, including the scarcity of high-quality training data, complex task composition, and strong contextual dependencies. To…

Computation and Language · Computer Science 2026-04-14 Mingfei Lu , Yi Zhang , Mengjia Wu , Yue Feng

Solving complex chart Q&A tasks requires advanced visual reasoning abilities in multimodal large language models (MLLMs), including recognizing key information from visual inputs and conducting reasoning over it. While fine-tuning MLLMs for…

Computation and Language · Computer Science 2025-09-03 Wei He , Zhiheng Xi , Wanxu Zhao , Xiaoran Fan , Yiwen Ding , Zifei Shan , Tao Gui , Qi Zhang , Xuanjing Huang

With the rapid development of large language models (LLMs) and their integration into large multimodal models (LMMs), there has been impressive progress in zero-shot completion of user-oriented vision-language tasks. However, a gap remains…

Computation and Language · Computer Science 2024-04-16 Fuxiao Liu , Xiaoyang Wang , Wenlin Yao , Jianshu Chen , Kaiqiang Song , Sangwoo Cho , Yaser Yacoob , Dong Yu

This research project addresses the errors of financial numerical reasoning Question Answering (QA) tasks due to the lack of domain knowledge in finance. Despite recent advances in Large Language Models (LLMs), financial numerical questions…

Computation and Language · Computer Science 2026-01-01 Yukun Zhang , Stefan Elbl Droguett , Samyak Jain

Recent large language models (LLMs) have advanced table understanding capabilities but rely on converting tables into text sequences. While multimodal large language models (MLLMs) enable direct visual processing, they face limitations in…

Computation and Language · Computer Science 2025-02-26 Bohao Yang , Yingji Zhang , Dong Liu , André Freitas , Chenghua Lin

Visual Question Answering (VQA) models often perform poorly on out-of-distribution data and struggle on domain generalization. Due to the multi-modal nature of this task, multiple factors of variation are intertwined, making generalization…

Computer Vision and Pattern Recognition · Computer Science 2023-06-02 Zhuowan Li , Xingrui Wang , Elias Stengel-Eskin , Adam Kortylewski , Wufei Ma , Benjamin Van Durme , Alan Yuille