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Official Moonshot AI announcements — model releases, product launches and research, each one summarized with every source covering it, by AIBriefs. RSS

LaunchAI Models15 sources

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

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 — behind only Claude Opus 5.5 (58). Weights aren't out yet; Moonshot promises full release by Nov 4, 2026. API pricing is $2/M input and $10/M output.