metadata
release_date: 2026-07-27T00:00:00.000Z
description: The next generation of open frontier models from Moonshot AI.
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.