Moonshot AI Unveils Kimi K3, Its Next-Generation Open Frontier Model
Kimi has introduced Kimi K3, a new frontier AI model featuring 2.8 trillion parameters, a 1 million-token context window, and native multimodal capabilities. The model incorporates Kimi Delta Attention for up to 6.3× faster decoding on million-token contexts and Attention Residuals, which improve training efficiency by approximately 25% with less than 2% additional cost. Designed for long-horizon agentic coding and self-evolving workflows, Kimi K3 is now available through Kimi, Kimi Work, Kimi Code, and the Kimi API, with open weights scheduled for release on July 27, 2026.
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