发生了什么: Kimi K3: Open Frontier Intelligence

Kimi K3, a 2.8 trillion parameter mixture-of-experts model with 104 billion active parameters, native vision, and 1-million-token context window, is now open-source.

为何重要: Kimi K3: Open Frontier Intelligence

Engineers building or deploying large language models should track this as a competitive open alternative to proprietary frontier models.

注意: Kimi K3: Open Frontier Intelligence

Performance trails Claude Fable 5 and GPT-5.6 Sol. The paper is a technical report; independent verification of claimed improvements over Kimi K2 is needed.

新闻

Kimi K3: Open Frontier Intelligence

arXiv cs.AI · 发布于 2026年7月27日 · 阅读约3分钟

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发生了什么: Kimi K3, a 2.8 trillion parameter mixture-of-experts model with 104 billion active parameters, native vision, and 1-million-token context window, is now open-source.
为何重要: Engineers building or deploying large language models should track this as a competitive open alternative to proprietary frontier models.
注意: Performance trails Claude Fable 5 and GPT-5.6 Sol. The paper is a technical report; independent verification of claimed improvements over Kimi K2 is needed.

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Computer Science > Computation and Language

arXiv:2607.24653v1 (cs)

[Submitted on 27 Jul 2026]

Title: Kimi K3: Open Frontier Intelligence

Authors: Kimi Team : Tongtong Bai , Yifan Bai , Yiping Bao , M. C. , Jianfeng Cai , Xinyuan Cai , Peizhou Cao , Yuxuan Cao , Ziwei Chai , Y. Charles , H.S. Che , Guanduo Chen , Guangyu Chen , Guanzheng Chen , Huarong Chen , Jia Chen , Jianlong Chen , Jun Chen , Kexin Chen , Peng Chen , Ruijue Chen , Wentao Chen , Xin Chen , Yang Chen , Yanru Chen , Yifei Chen , Yingjiang Chen , Yuankun Chen , Yujie Chen , Yutian Chen , Zhirong Chen , Dazhi Cheng , Yean Cheng , Jialei Cui , Jingbing Cui , Anqi Dai , Jiaqi Deng , Hao Ding , Rui Ding , Shaofeng Ding , Mengfan Dong , Mengnan Dong , Yuhao Dong , Yuxin Dong , Angang Du , Chenzhuang Du , Dikang Du , Jusen Du , Yulun Du , Yu Fan , Jing Feng , Qiulin Feng , Yichen Feng , Kelin Fu , Qiang Fu , Fuxuan Gao , Hongcheng Gao , Jingyue Gao , Tong Gao , Weijia Gao , Shangyi Geng , Jie Gong , Linhu Gong , Shengao Gong , Xiaochen Gong , Qizheng Gu , Yicheng Gu , Shuhao Guan , Haiqing Guo , Shiqi Guo , Xiang Guo , Zhengyan Guo , Beixi Hao , Wenxin Hao , Xiaoru Hao , Dailan He , Haotian He , Lehan He , Qi He , Weiran He , Xinran He , Xinyi He , Yibo He , Yunjia He , Chao Hong , Tiange Hong , Hao Hu , Jiaxi Hu , Ruikun Hu , Weiming Hu , Yangyang Hu , Zhenxing Hu , Liang Hua , Jinbin Huang , Ke Huang , Rui

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