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, priced at $2/M input and $10/M output. Artificial Analysis scores it 55, ahead of Claude Fable 5.1, GPT-6 Astra and Gemini 4 Argon (all 53), behind only Claude Opus 5.5 (58). Full weights promised by Nov 4, 2026.

How this story unfolded

12 days · 12 reports · 36 community posts · from Oct 23

  1. Oct 23
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