Kimi K3

K3 is the next generation of open frontier models from Moonshot AI. It builds on everything we learned scaling K2 to trillions of tokens, with a focus on deep reasoning, agentic tool use, and long-horizon coding.

What to expect

Mixture-of-experts architecture, significantly more efficient at inference than K2
Native agentic capabilities: tool calling, browsing, and multi-step planning
Extended context window designed for repository-scale code understanding
Open weights, with a permissive license, released right here on this page

Stay in the loop

Hit Like and Notify on release and we will send you a single email the moment the weights are public. No spam, just the drop.

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