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Large language models (LLMs) often present answers with high apparent confidence despite lacking an explicit mechanism for reasoning about certainty or truth. While existing benchmarks primarily evaluate single-turn accuracy, truthfulness…

Computation and Language · Computer Science 2026-03-05 Mohammadreza Saadat , Steve Nemzer

Vision-Language Models (VLMs) are powerful yet computationally intensive for widespread practical deployments. To address such challenge without costly re-training, post-training acceleration techniques like quantization and token reduction…

Computer Vision and Pattern Recognition · Computer Science 2025-09-03 Yizheng Sun , Hao Li , Chang Xu , Hongpeng Zhou , Chenghua Lin , Riza Batista-Navarro , Jingyuan Sun

Vision-language models (VLMs) extend the conventional large language models by integrating visual data, enabling richer multimodal reasoning and significantly broadens the practical applications of AI. However, including visual inputs also…

Computer Vision and Pattern Recognition · Computer Science 2025-07-29 Daulet Toibazar , Kesen Wang , Sherif Mohamed , Abdulaziz Al-Badawi , Abdulrahman Alfulayt , Pedro J. Moreno

Large Vision-Language Models (VLMs) are increasingly used to evaluate outputs of other models, for image-to-text (I2T) tasks such as visual question answering, and text-to-image (T2I) generation tasks. Despite this growing reliance, the…

Computer Vision and Pattern Recognition · Computer Science 2026-04-24 Mohammed Safi Ur Rahman Khan , Sanjay Suryanarayanan , Tushar Anand , Mitesh M. Khapra

Vision language models (VLMs) are designed to extract relevant visuospatial information from images. Some research suggests that VLMs can exhibit humanlike scene understanding, while other investigations reveal difficulties in their ability…

Computer Vision and Pattern Recognition · Computer Science 2025-04-23 Sangeet Khemlani , Tyler Tran , Nathaniel Gyory , Anthony M. Harrison , Wallace E. Lawson , Ravenna Thielstrom , Hunter Thompson , Taaren Singh , J. Gregory Trafton

With the advancement of large language models (LLMs), an increasing number of student models have leveraged LLMs to analyze textual artifacts generated by students to understand and evaluate their learning. These student models typically…

Computation and Language · Computer Science 2025-02-03 Jiayi Zhang

Large Vision-Language Models (LVLMs) have demonstrated remarkable capabilities in processing both visual and textual information. However, the critical challenge of alignment between visual and textual representations is not fully…

Computer Vision and Pattern Recognition · Computer Science 2025-09-24 Dong Shu , Haiyan Zhao , Jingyu Hu , Weiru Liu , Ali Payani , Lu Cheng , Mengnan Du

Understanding physical transformations is fundamental for reasoning in dynamic environments. While Vision Language Models (VLMs) show promise in embodied applications, whether they genuinely understand physical transformations remains…

Artificial Intelligence · Computer Science 2026-03-10 Dezhi Luo , Yijiang Li , Maijunxian Wang , Tianwei Zhao , Bingyang Wang , Siheng Wang , Pinyuan Feng , Pooyan Rahmanzadehgervi , Ziqiao Ma , Hokin Deng

With the widespread adoption of vibe coding, understanding the reasoning and robustness of Large Language Models (LLMs) is critical for their reliable use in programming tasks. While recent studies assess LLMs' ability to predict program…

Software Engineering · Computer Science 2026-05-08 Pedro Orvalho , Marta Kwiatkowska

The advent of Vision-Language Models (VLMs) in medical image analysis has the potential to help process multimodal inputs and increase performance over traditional inference methods. However, when considering the domain in which these…

Computer Vision and Pattern Recognition · Computer Science 2025-05-07 Sparsh Bansal , Mingyang Wu , Xin Wang , Shu Hu

Vision-Language Models (VLMs) have demonstrated strong capabilities in aligning visual and textual modalities, enabling a wide range of applications in multimodal understanding and generation. While they excel in zero-shot and transfer…

Computer Vision and Pattern Recognition · Computer Science 2025-09-25 Hao Dong , Moru Liu , Jian Liang , Eleni Chatzi , Olga Fink

Vision-Language Models (VLMs), such as GPT-4V and Llama 3.2 vision, have garnered significant research attention for their ability to leverage Large Language Models (LLMs) in multimodal tasks. However, their potential is constrained by…

Computer Vision and Pattern Recognition · Computer Science 2025-02-19 Mukund Agarwalla , Himanshu Kumar , Raj Dandekar , Rajat Dandekar , Sreedath Panat

Video large language models (Video-LLMs) can temporally ground language queries and retrieve video moments. Yet, such temporal comprehension capabilities are neither well-studied nor understood. So we conduct a study on prediction…

Computer Vision and Pattern Recognition · Computer Science 2025-03-18 Minjoon Jung , Junbin Xiao , Byoung-Tak Zhang , Angela Yao

Chart question answering (CQA) is a crucial area of Visual Language Understanding. However, the robustness and consistency of current Visual Language Models (VLMs) in this field remain under-explored. This paper evaluates state-of-the-art…

Computation and Language · Computer Science 2024-10-07 Srija Mukhopadhyay , Adnan Qidwai , Aparna Garimella , Pritika Ramu , Vivek Gupta , Dan Roth

The advancements in the domain of LLMs in recent years have surprised many, showcasing their remarkable capabilities and diverse applications. Their potential applications in various real-world scenarios have led to significant research on…

Computer Vision and Pattern Recognition · Computer Science 2025-07-14 Sujith Vemishetty , Advitiya Arora , Anupama Sharma

Large vision language models (VLMs) have achieved impressive performance on medical visual question answering benchmarks, yet their reliance on visual information remains unclear. We investigate whether frontier VLMs demonstrate genuine…

This paper presents novel benchmarks for evaluating vision-language models (VLMs) in zero-shot recognition, focusing on granularity and specificity. Although VLMs excel in tasks like image captioning, they face challenges in open-world…

Computer Vision and Pattern Recognition · Computer Science 2024-06-19 Zhenlin Xu , Yi Zhu , Tiffany Deng , Abhay Mittal , Yanbei Chen , Manchen Wang , Paolo Favaro , Joseph Tighe , Davide Modolo

Recent advances in multimodal large language models (MLLMs) have yielded increasingly powerful models, yet their perceptual capacities remain poorly characterized. In practice, most model families scale language component while reusing…

Computer Vision and Pattern Recognition · Computer Science 2025-12-19 Tejas Anvekar , Fenil Bardoliya , Pavan K. Turaga , Chitta Baral , Vivek Gupta

This work investigates a fundamental question: Do Video-Language Models (VidLMs) robustly account for video content, temporal sequence, and motion? Our investigation shows that, surprisingly, they often do not. We introduce REVEAL{}, a…

Can Visual Question Answering (VQA) systems perform just as well when deployed in the real world? Or are they susceptible to realistic corruption effects e.g. image blur, which can be detrimental in sensitive applications, such as medical…

Computer Vision and Pattern Recognition · Computer Science 2024-10-30 Md Farhan Ishmam , Ishmam Tashdeed , Talukder Asir Saadat , Md Hamjajul Ashmafee , Abu Raihan Mostofa Kamal , Md. Azam Hossain