Seed1.5-VL Technical Report
Seed1.5-VL Technical Report
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 active parameters. Despite its relatively compact architecture, it delivers strong performance across a wide spectrum of public VLM benchmarks and internal evaluation suites, achieving the state-of-the-art performance on 38 out of 60 public benchmarks. Moreover, in agent-centric tasks such as GUI control and gameplay, Seed1.5-VL outperforms leading multimodal systems, including OpenAI CUA and Claude 3.7. Beyond visual and video understanding, it also demonstrates strong reasoning abilities, making it particularly effective for multimodal reasoning challenges such as visual puzzles. We believe these capabilities will empower broader applications across diverse tasks. In this report, we mainly provide a comprehensive review of our experiences in building Seed1.5-VL across model design, data construction, and training at various stages, hoping that this report can inspire further research. Seed1.5-VL is now accessible at https://www.volcengine.com/ (Volcano Engine Model ID: doubao-1-5-thinking-vision-pro-250428)
Rui Zhao、Shaoqiang Xu、Shihao Liang、Shuaishuai Cao、Rui Yang、Shuangzhi Wu、Shu Zhong、Shipeng Yan、Shufan Liu、Shuhan Chang、Songhua Cai、Wei Jia、Tianhao Yang、Tenglong Ao、Tingting Zhang、Wanjun Zhong、Weihao Yu、Wenhao Huang、Wei Weng、Xiang Long、Wenjia Zhu、Wenli Yang、XiangRui Yin、Wenzhi Wang、Xiao Li、Xijin Zhang、Xin Liu、Xiaolei Zhu、Xiaoying Jia、Xinchen Zhang、Xinyu Yang、Xuantong Zhong、Xiuli Chen、Xujing Li、Yufeng Zhou、Xiongcai Luo、Xuefeng Xiao、Yan Wu、Zhipeng Chen、Yun Zhang、Yawei Wen、Yu Liu、Yu Yue、Yuntao Li、Yunhao Fang、Yihao Zhang、Yining Ye、Yonghui Wu、Yufeng Yuan、Zhiyong Wu、Yifan Du、Yuhang Xu、Yuhong Yang、Zhuofan Zheng、Yurui Ren、Yuwen Xiong、Zehua Hong、Zehua Wang、Zewei Sun、Zeyu Wang、Zhao Cai、Zhaoyue Zha、Zhecheng An、Zhehui Zhao、Zhengzhuo Xu、Zihao Wang、Zilong Huang、Ziyu Zhu、Zuquan Song、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、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
计算技术、计算机技术
Rui Zhao,Shaoqiang Xu,Shihao Liang,Shuaishuai Cao,Rui Yang,Shuangzhi Wu,Shu Zhong,Shipeng Yan,Shufan Liu,Shuhan Chang,Songhua Cai,Wei Jia,Tianhao Yang,Tenglong Ao,Tingting Zhang,Wanjun Zhong,Weihao Yu,Wenhao Huang,Wei Weng,Xiang Long,Wenjia Zhu,Wenli Yang,XiangRui Yin,Wenzhi Wang,Xiao Li,Xijin Zhang,Xin Liu,Xiaolei Zhu,Xiaoying Jia,Xinchen Zhang,Xinyu Yang,Xuantong Zhong,Xiuli Chen,Xujing Li,Yufeng Zhou,Xiongcai Luo,Xuefeng Xiao,Yan Wu,Zhipeng Chen,Yun Zhang,Yawei Wen,Yu Liu,Yu Yue,Yuntao Li,Yunhao Fang,Yihao Zhang,Yining Ye,Yonghui Wu,Yufeng Yuan,Zhiyong Wu,Yifan Du,Yuhang Xu,Yuhong Yang,Zhuofan Zheng,Yurui Ren,Yuwen Xiong,Zehua Hong,Zehua Wang,Zewei Sun,Zeyu Wang,Zhao Cai,Zhaoyue Zha,Zhecheng An,Zhehui Zhao,Zhengzhuo Xu,Zihao Wang,Zilong Huang,Ziyu Zhu,Zuquan Song,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,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.Seed1.5-VL Technical Report[EB/OL].(2025-05-11)[2025-06-22].https://arxiv.org/abs/2505.07062.点此复制
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