Moonshot AILaunchAI ModelsOctober 23, 2026

Moonshot releases Kimi K3.1 Pro, a 2.8T open-weight model

Read original source →kimi.ai

Kimi K3.1 Pro is a 2.8T-total/104B-active MoE with a 1M-token context, scoring 55 on the Artificial Analysis Intelligence Index — 4th overall and ahead of Claude Fable 5.1, GPT-6 Astra and Gemini 4 Argon (all 53). Weights aren't out yet; Moonshot promises full release by Nov 4, 2026. API pricing is $2/M input and $10/M output.

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