AI 导读
月之暗面发布 Kimi K3.1 Pro，称其为最强的 3T 级开放权重模型，2.8T 总参数、104B 激活参数的 MoE 架构，支持 1M token 上下文和多模态。官方称其在编程、智能体和知识类基准上媲美最强专有模型，金融建模幻觉降低 65%；K3.1 Pro 和 2–3 倍速的 K3.1 Pro Highspeed 已上线 Kimi.ai、Kimi Work、Kimi Code 和 API，开放权重预计 2026 年 11 月 4 日前提供。
推荐理由
转发方标注了模型参数量、上下文长度和开放权重时间表，读者可以据此核对各基准对比数据。
正文
Holy shit: Kimi k3.1 pro is on par or even outperforms Opus 5.5 and GPT-6 astra on key benchmarks!!
They just announced K3.1 Pro, a 2.8T-parameter multimodal model with a 1M-token context window that it claims rivals leading proprietary models in coding and agent tasks, with open weights promised by November 4.
China is back!!
Introducing Kimi K3.1 Pro: our most capable 3T-class open-weight model. 🔹 1M-token context, 2.8T total / 104B active params (MoE), Multimodal. 🔹 Full-project coding: games in Unreal, Unity & Godot. 🔹 Excels at parametric 3D modeling in Blender & CAD. 🔹 More reliable at finance work: Accurate modeling with hallucination down by 65%. 🔹 Matching the strongest proprietary models across coding, agentic and knowledge benchmarks. Kimi K3.1 Pro and K3.1 Pro Highspeed (2–3× faster) are now live on http://Kimi.ai, Kimi Work, Kimi Code, and the Kimi API. Open weights by Nov 4, 2026. 🔗 API: http://platform.kimi.ai 🔗 Tech blog: http://kimi.ai/blog/kimi-k3-1-pro在 X 查看被引用的帖子
来源：Chubby♨️ · x.com