AI 导读
月之暗面（Kimi）的 Kimi K3.1 Pro 上线 OpenRouter。该模型为基于 Kimi K3 后训练的开放权重模型，主打长程编码与智能体任务，支持 1M 上下文和多模态，价格为 $2/M input tokens、$10/M output tokens。引用内容称其为 3T 级 MoE 模型（总参数 2.8T、激活 104B），并计划于 2026 年 11 月 4 日前开放权重。
推荐理由
发布方给出了价格、上下文长度和定位，读者可以据此判断是否接入或迁移现有工作流。
正文
Kimi K3.1 Pro from @Kimi_Moonshot is live on OpenRouter.
A 1M context, multimodal open-weight model, post-trained from Kimi K3 for long-horizon coding and agentic work. $2/M input tokens, $10/M output tokens.
Try it: https://openrouter.ai/moonshotai/kimi-k3.1-pro
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：OpenRouter · x.com