Moonshot 开放 Kimi K3.1 Pro 权重，登顶 Agent Arena 开源模型榜首
月之暗面把 K3.1 Pro 权重放出来了，Agent Arena 上开源第一，Shell 命令成功率和听指挥能力都涨了不少，玩开源智能体的可以试试。
Moonshot AI 在 Hugging Face 开放了 Kimi K3.1 Pro 的模型权重。在 Agent Arena 基于 17.5 万+ 真实长程智能体会话的评测中，Kimi K3.1 Pro（Max）净提升 5.1%，位列开源模型第一、总榜第 13。它在 Work、Code、Chat 三个类别均排名开源第一，Bash Reliability 达 +7.9%，较 Kimi K3（Max）的 −4.5% 明显改善。用户情绪指标 Praise vs Complaint 从 K3 的 +1.3% 升至 +7.7%，Steerability 从 +0.4% 升至 +6.5%。
Exciting news: @Kimi_Moonshot has released the open weights for Kimi K3.1 Pro, now #1 among open models in Agent Arena! Across 17.5K+ real-world, long-horizon agentic sessions from our global community of users, Kimi K3.1 Pro (Max) delivers +5.1% net improvement, ranking #1 open and #13 overall. It ranks #1 among open models in all three categories: Work, Code, and Chat. This is a +4.2 percentage point improvement over Kimi K3 (Max), with +0.9% ( #6 open). It also improved across all signals. Among open models, it ranks: - #1 in Bash Reliability (successful shell commands) with +7.9%: (up from K3 at #13 with −4.5%). - #1 in Praise vs Complaint (sentiment in user reactions) with +7.7%: (up from K3 at #6 with +1.3%). - #1 in Steerability (responding to user corrections) with +6.5%: (up from K3 at #5 with +0.4%). - #4 in Confirmed Success (explicit “yes, that worked” from users) with +3.9%: (from K3 at #5 with +3.8%). Congrats to @Kimi_Moonshot on this contribution to the open ecosystem! Kimi.ai @Kimi_Moonshot Releasing the model weights of Kimi K3.1 Pro: huggingface.co/moonshotai/Kim… We'll keep advancing open intelligence. 🔗 View Quoted Tweet 💬 3 🔄 1 ❤️ 10 👀 2190 📊 3 ⚡
