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Vision-Language-Action (VLA) models demonstrate promising generalization in robotic manipulation, driven by advances in large-scale vision and language pre-training. This progress can be misleading. Despite the zero-shot perception and…

We present the Qwen2-VL Series, an advanced upgrade of the previous Qwen-VL models that redefines the conventional predetermined-resolution approach in visual processing. Qwen2-VL introduces the Naive Dynamic Resolution mechanism, which…

Computer Vision and Pattern Recognition · Computer Science 2024-10-04 Peng Wang , Shuai Bai , Sinan Tan , Shijie Wang , Zhihao Fan , Jinze Bai , Keqin Chen , Xuejing Liu , Jialin Wang , Wenbin Ge , Yang Fan , Kai Dang , Mengfei Du , Xuancheng Ren , Rui Men , Dayiheng Liu , Chang Zhou , Jingren Zhou , Junyang Lin

Large language models have shown their remarkable capabilities as a general interface for various language-related applications. Motivated by this, we target to build a unified interface for completing many vision-language tasks including…

Computer Vision and Pattern Recognition · Computer Science 2023-11-08 Jun Chen , Deyao Zhu , Xiaoqian Shen , Xiang Li , Zechun Liu , Pengchuan Zhang , Raghuraman Krishnamoorthi , Vikas Chandra , Yunyang Xiong , Mohamed Elhoseiny

We present Seed1.5-VL, a vision-language foundation model designed to advance general-purpose multimodal understanding and reasoning. Seed1.5-VL is composed with a 532M-parameter vision encoder and a Mixture-of-Experts (MoE) LLM of 20B…

Computer Vision and Pattern Recognition · Computer Science 2025-05-13 Dong Guo , Faming Wu , Feida Zhu , Fuxing Leng , Guang Shi , Haobin Chen , Haoqi Fan , Jian Wang , Jianyu Jiang , Jiawei Wang , Jingji Chen , Jingjia Huang , Kang Lei , Liping Yuan , Lishu Luo , Pengfei Liu , Qinghao Ye , Rui Qian , Shen Yan , Shixiong Zhao , Shuai Peng , Shuangye Li , Sihang Yuan , Sijin Wu , Tianheng Cheng , Weiwei Liu , Wenqian Wang , Xianhan Zeng , Xiao Liu , Xiaobo Qin , Xiaohan Ding , Xiaojun Xiao , Xiaoying Zhang , Xuanwei Zhang , Xuehan Xiong , Yanghua Peng , Yangrui Chen , Yanwei Li , Yanxu Hu , Yi Lin , Yiyuan Hu , Yiyuan Zhang , Youbin Wu , Yu Li , Yudong Liu , Yue Ling , Yujia Qin , Zanbo Wang , Zhiwu He , Aoxue Zhang , Bairen Yi , Bencheng Liao , Can Huang , Can Zhang , Chaorui Deng , Chaoyi Deng , Cheng Lin , Cheng Yuan , Chenggang Li , Chenhui Gou , Chenwei Lou , Chengzhi Wei , Chundian Liu , Chunyuan Li , Deyao Zhu , Donghong Zhong , Feng Li , Feng Zhang , Gang Wu , Guodong Li , Guohong Xiao , Haibin Lin , Haihua Yang , Haoming Wang , Heng Ji , Hongxiang Hao , Hui Shen , Huixia Li , Jiahao Li , Jialong Wu , Jianhua Zhu , Jianpeng Jiao , Jiashi Feng , Jiaze Chen , Jianhui Duan , Jihao Liu , Jin Zeng , Jingqun Tang , Jingyu Sun , Joya Chen , Jun Long , Junda Feng , Junfeng Zhan , Junjie Fang , Junting Lu , Kai Hua , Kai Liu , Kai Shen , Kaiyuan Zhang , Ke Shen , Ke Wang , Keyu Pan , Kun Zhang , Kunchang Li , Lanxin Li , Lei Li , Lei Shi , Li Han , Liang Xiang , Liangqiang Chen , Lin Chen , Lin Li , Lin Yan , Liying Chi , Longxiang Liu , Mengfei Du , Mingxuan Wang , Ningxin Pan , Peibin Chen , Pengfei Chen , Pengfei Wu , Qingqing Yuan , Qingyao Shuai , Qiuyan Tao , Renjie Zheng , Renrui Zhang , Ru Zhang , Rui Wang , Rui Yang , Rui Zhao , Shaoqiang Xu , Shihao Liang , Shipeng Yan , Shu Zhong , Shuaishuai Cao , Shuangzhi Wu , Shufan Liu , Shuhan Chang , Songhua Cai , Tenglong Ao , Tianhao Yang , Tingting Zhang , Wanjun Zhong , Wei Jia , Wei Weng , Weihao Yu , Wenhao Huang , Wenjia Zhu , Wenli Yang , Wenzhi Wang , Xiang Long , XiangRui Yin , Xiao Li , Xiaolei Zhu , Xiaoying Jia , Xijin Zhang , Xin Liu , Xinchen Zhang , Xinyu Yang , Xiongcai Luo , Xiuli Chen , Xuantong Zhong , Xuefeng Xiao , Xujing Li , Yan Wu , Yawei Wen , Yifan Du , Yihao Zhang , Yining Ye , Yonghui Wu , Yu Liu , Yu Yue , Yufeng Zhou , Yufeng Yuan , Yuhang Xu , Yuhong Yang , Yun Zhang , Yunhao Fang , Yuntao Li , Yurui Ren , Yuwen Xiong , Zehua Hong , Zehua Wang , Zewei Sun , Zeyu Wang , Zhao Cai , Zhaoyue Zha , Zhecheng An , Zhehui Zhao , Zhengzhuo Xu , Zhipeng Chen , Zhiyong Wu , Zhuofan Zheng , Zihao Wang , Zilong Huang , Ziyu Zhu , Zuquan Song

We introduce Xmodel-VLM, a cutting-edge multimodal vision language model. It is designed for efficient deployment on consumer GPU servers. Our work directly confronts a pivotal industry issue by grappling with the prohibitive service costs…

Computer Vision and Pattern Recognition · Computer Science 2024-06-21 Wanting Xu , Yang Liu , Langping He , Xucheng Huang , Ling Jiang

Recent text-to-image (T2I) models have benefited from large-scale and high-quality data, demonstrating impressive performance. However, these T2I models still struggle to produce images that are aesthetically pleasing, geometrically…

Computer Vision and Pattern Recognition · Computer Science 2024-03-28 Jianshu Guo , Wenhao Chai , Jie Deng , Hsiang-Wei Huang , Tian Ye , Yichen Xu , Jiawei Zhang , Jenq-Neng Hwang , Gaoang Wang

Vision-Language Models have made significant progress on many perception-focused tasks. However, their progress on reasoning-focused tasks remains limited due to the lack of high-quality and diverse training data. In this work, we aim to…

Computer Vision and Pattern Recognition · Computer Science 2025-03-18 Yiming Jia , Jiachen Li , Xiang Yue , Bo Li , Ping Nie , Kai Zou , Wenhu Chen

Vision-and-language pre-training has achieved impressive success in learning multimodal representations between vision and language. To generalize this success to non-English languages, we introduce UC2, the first machine…

Computer Vision and Pattern Recognition · Computer Science 2021-04-02 Mingyang Zhou , Luowei Zhou , Shuohang Wang , Yu Cheng , Linjie Li , Zhou Yu , Jingjing Liu

Large language models (LLMs) and vision-language models (VLMs) have demonstrated remarkable performance across a wide range of tasks and domains. Despite this promise, spatial understanding and reasoning -- a fundamental component of human…

Computer Vision and Pattern Recognition · Computer Science 2024-11-06 Jiayu Wang , Yifei Ming , Zhenmei Shi , Vibhav Vineet , Xin Wang , Yixuan Li , Neel Joshi

E-commerce product understanding demands by nature, strong multimodal comprehension from text, images, and structured attributes. General-purpose Vision-Language Models (VLMs) enable generalizable multimodal latent modelling, yet there is…

Vision-language-action (VLA) models represent a promising direction for developing general-purpose robotic systems, demonstrating the ability to combine visual understanding, language comprehension, and action generation. However,…

Robotics · Computer Science 2024-12-10 Pranav Guruprasad , Harshvardhan Sikka , Jaewoo Song , Yangyue Wang , Paul Pu Liang

Large language models (LLMs) have recently enabled coding agents capable of generating, executing, and revising visualization code. However, existing models often fail in practical workflows due to limited language coverage, unreliable…

Software Engineering · Computer Science 2026-04-09 Yuansheng Ni , Songcheng Cai , Xiangchao Chen , Jiarong Liang , Zhiheng Lyu , Jiaqi Deng , Kai Zou , Ping Nie , Fei Yuan , Xiang Yue , Wenhu Chen

Existing encoder-free vision-language models (VLMs) are rapidly narrowing the performance gap with their encoder-based counterparts, highlighting the promising potential for unified multimodal systems with structural simplicity and…

Computer Vision and Pattern Recognition · Computer Science 2025-07-25 Haiwen Diao , Xiaotong Li , Yufeng Cui , Yueze Wang , Haoge Deng , Ting Pan , Wenxuan Wang , Huchuan Lu , Xinlong Wang

We present V$^2$Dial - a novel expert-based model specifically geared towards simultaneously handling image and video input data for multimodal conversational tasks. Current multimodal models primarily focus on simpler tasks (e.g., VQA,…

Computer Vision and Pattern Recognition · Computer Science 2025-03-17 Adnen Abdessaied , Anna Rohrbach , Marcus Rohrbach , Andreas Bulling

We introduce InternVideo2, a new family of video foundation models (ViFM) that achieve the state-of-the-art results in video recognition, video-text tasks, and video-centric dialogue. Our core design is a progressive training approach that…

Recently, Vision-Language Models (VLMs) have achieved remarkable progress in multimodal tasks, and multimodal instruction data serves as the foundation for enhancing VLM capabilities. Despite the availability of several open-source…

Vision-Language-Action (VLA) models have recently become highly prominent in the field of robotics. Leveraging vision-language foundation models trained on large-scale internet data, the VLA model can generate robotic actions directly from…

Robotics · Computer Science 2025-05-19 Wei Zhao , Gongsheng Li , Zhefei Gong , Pengxiang Ding , Han Zhao , Donglin Wang

Current Vision-Language-Action (VLA) models predominantly rely on end-to-end fine-tuning. While effective, this paradigm compromises the inherent generalization capabilities of Vision-Language Models (VLMs) and incurs catastrophic…

Vision Language Models (VLMs) have demonstrated significant potential in various downstream tasks, including Image/Video Generation, Visual Question Answering, Multimodal Chatbots, and Video Understanding. However, these models often…

Computer Vision and Pattern Recognition · Computer Science 2025-03-17 Ahmad Mustafa Anis , Hasnain Ali , Saquib Sarfraz

We present jina-vlm, a token-efficient 2.4B parameter vision-language model that achieves state-of-the-art multilingual VQA performance among open 2B-scale VLMs. The model couples a SigLIP2 vision encoder with a Qwen3 language decoder and…

Computation and Language · Computer Science 2026-05-05 Andreas Koukounas , Georgios Mastrapas , Florian Hönicke , Sedigheh Eslami , Guillaume Roncari , Scott Martens , Han Xiao