Kimi K3.1 Pro from @Kimi_Moonshot debuts as the #2 open-weights model on APEX-Agents.
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Kimi K3.1 Pro from @Kimi_Moonshot debuts as the #2 open-weights model on APEX-Agents. Top 5 open-weights models on APEX-Agents (Pass@1): 1. DeepSeek-V4.1-Flash-1017: 69.8% 2. Kimi K3.1 Pro: 65.5% 3. Qwen 3.8-Max: 63.3% 4. MiMo V2.6 Flash RL: 57.4% 5. GLM-5.3: 56.6% The Kimi model family has gained nearly 30 points on APEX-Agents in five months. Kimi K2.7 Code (June): 37.6% Kimi K3 (July): 47.8% Kimi K3.1 Pro (October): 65.5% Congrats to the @Kimi_Moonshot team. See full leaderboard: https://www.mercor.com/apex/apex-agents-leaderboard/
Posted by Mercor (27.3k followers) 1 days ago · 59 likes · 4.4k views · view the original post on X. Kept by the AI Radar as Frontier models. Tools mentioned: Mercor.
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