Moonshot AI launches Kimi K3, a 2.8T open frontier model with 1M-token context
Moonshot AI introduced Kimi K3, a 2.8-trillion-parameter multimodal model with Kimi Delta Attention, Attention Residuals, Stable LatentMoE (16 of 896 experts active) and a 1-million-token context window. Live today on Kimi.com, Kimi Work, Kimi Code and the Kimi API at $0.30/$3.00/$15.00 per MTok (cache-hit/miss input/output); full open weights are promised by July 27, 2026.




