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We introduce Long-VITA, a simple yet effective large multi-modal model for long-context visual-language understanding tasks. It is adept at concurrently processing and analyzing modalities of image, video, and text over 4K frames or 1M…

Multimodal Large Language Models (MLLMs) have achieved significant advances in integrating visual and linguistic information, yet their ability to reason about complex and real-world scenarios remains limited. The existing benchmarks are…

Multimodal large language models (MLLMs) have shown remarkable potential in various domains, yet their application in the medical field is hindered by several challenges. General-purpose MLLMs often lack the specialized knowledge required…

人工智能 · 计算机科学 2025-09-29 Guanghao Zhu , Zhitian Hou , Zeyu Liu , Zhijie Sang , Congkai Xie , Hongxia Yang

Visual language models (VLMs) rapidly progressed with the recent success of large language models. There have been growing efforts on visual instruction tuning to extend the LLM with visual inputs, but lacks an in-depth study of the visual…

计算机视觉与模式识别 · 计算机科学 2024-05-20 Ji Lin , Hongxu Yin , Wei Ping , Yao Lu , Pavlo Molchanov , Andrew Tao , Huizi Mao , Jan Kautz , Mohammad Shoeybi , Song Han

Visual language models (VLMs) have made significant advances in accuracy in recent years. However, their efficiency has received much less attention. This paper introduces NVILA, a family of open VLMs designed to jointly optimize efficiency…

The development of video large multimodal models (LMMs) has been hindered by the difficulty of curating large amounts of high-quality raw data from the web. To address this, we propose an alternative approach by creating a high-quality…

计算机视觉与模式识别 · 计算机科学 2025-08-04 Yuanhan Zhang , Jinming Wu , Wei Li , Bo Li , Zejun Ma , Ziwei Liu , Chunyuan Li

Vision-language models (VLMs) are highly effective but often underperform on specialized tasks; for example, Llava-1.5 struggles with chart and diagram understanding due to scarce task-specific training data. Existing training data, sourced…

计算机视觉与模式识别 · 计算机科学 2025-01-09 Siddharth Joshi , Besmira Nushi , Vidhisha Balachandran , Varun Chandrasekaran , Vibhav Vineet , Neel Joshi , Baharan Mirzasoleiman

Most vision-language models (VLMs) are trained on English-centric data, limiting their performance in other languages and cultural contexts. This restricts their usability for non-English-speaking users and hinders the development of…

OpenAI's CLIP, released in early 2021, have long been the go-to choice of vision encoder for building multimodal foundation models. Although recent alternatives such as SigLIP have begun to challenge this status quo, to our knowledge none…

计算机视觉与模式识别 · 计算机科学 2025-05-08 Xianhang Li , Yanqing Liu , Haoqin Tu , Hongru Zhu , Cihang Xie

Multimodal large language models (MLLMs) have demonstrated impressive performance in vision-language tasks across a broad spectrum of domains. However, the large model scale and associated high computational costs pose significant…

计算机视觉与模式识别 · 计算机科学 2024-11-08 Zhangwei Gao , Zhe Chen , Erfei Cui , Yiming Ren , Weiyun Wang , Jinguo Zhu , Hao Tian , Shenglong Ye , Junjun He , Xizhou Zhu , Lewei Lu , Tong Lu , Yu Qiao , Jifeng Dai , Wenhai Wang

Significant research efforts have been made to scale and improve vision-language model (VLM) training approaches. Yet, with an ever-growing number of benchmarks, researchers are tasked with the heavy burden of implementing each protocol,…

计算机视觉与模式识别 · 计算机科学 2024-08-12 Haider Al-Tahan , Quentin Garrido , Randall Balestriero , Diane Bouchacourt , Caner Hazirbas , Mark Ibrahim

Recent advancements in large language models (LLMs) have significantly propelled the development of large multi-modal models (LMMs), highlighting the potential for general and intelligent assistants. However, most LMMs model visual and…

计算与语言 · 计算机科学 2025-03-20 Rui Yang , Lin Song , Yicheng Xiao , Runhui Huang , Yixiao Ge , Ying Shan , Hengshuang Zhao

Multimodal Large Language Models (MLLMs) are making significant progress in multimodal reasoning. Early approaches focus on pure text-based reasoning. More recent studies have incorporated multimodal information into the reasoning steps;…

人工智能 · 计算机科学 2026-04-21 Dongjie Cheng , Yongqi Li , Zhixin Ma , Hongru Cai , Yupeng Hu , Wenjie Wang , Liqiang Nie , Wenjie Li

The exponential growth of large language models (LLMs) has opened up numerous possibilities for multimodal AGI systems. However, the progress in vision and vision-language foundation models, which are also critical elements of multi-modal…

计算机视觉与模式识别 · 计算机科学 2024-01-18 Zhe Chen , Jiannan Wu , Wenhai Wang , Weijie Su , Guo Chen , Sen Xing , Muyan Zhong , Qinglong Zhang , Xizhou Zhu , Lewei Lu , Bin Li , Ping Luo , Tong Lu , Yu Qiao , Jifeng Dai

Recent long-form video-language understanding benchmarks have driven progress in video large multimodal models (Video-LMMs). However, the scarcity of well-annotated long videos has left the training of hour-long Video-LMMs underexplored. To…

计算机视觉与模式识别 · 计算机科学 2025-12-03 Jingyang Lin , Jialian Wu , Ximeng Sun , Ze Wang , Jiang Liu , Yusheng Su , Xiaodong Yu , Hao Chen , Jiebo Luo , Zicheng Liu , Emad Barsoum

To operate effectively in the real world, robots should integrate multimodal reasoning with precise action generation. However, existing vision-language-action (VLA) models often sacrifice one for the other, narrow their abilities to…

机器人学 · 计算机科学 2026-03-04 Shuai Yang , Hao Li , Bin Wang , Yilun Chen , Yang Tian , Tai Wang , Hanqing Wang , Feng Zhao , Yiyi Liao , Jiangmiao Pang

Large Multimodal Models (LMMs) have achieved strong performance in vision-language understanding, yet many existing approaches rely on large-scale architectures and coarse supervision, which limits their ability to generate detailed image…

计算机视觉与模式识别 · 计算机科学 2026-03-06 Jiaxin Fan , Wenpo Song

Large language models have recently evolved from fluent text generation to advanced reasoning across diverse domains, giving rise to reasoning language models. Among these domains, mathematical reasoning serves as a representative benchmark…

Deploying powerful Vision-Language-Action (VLA) models on edge devices is limited by their massive size. In this paper, we take a deployment-oriented view of VLA training: we target efficiency through model design and optimization, rather…

机器人学 · 计算机科学 2026-03-03 Hongyu Wang , Chuyan Xiong , Ruiping Wang , Xilin Chen