K3 is the next generation of open frontier models from Moonshot AI. It is the world's first open 3T-class model, designed for frontier intelligence across long-horizon coding, knowledge work, and reasoning.
What to expect
- New architecture built on Kimi Delta Attention and Attention Residuals
- Native agentic capabilities: tool calling, browsing, and multi-step planning
- Extended context window designed for repository-scale code understanding
- Open weights, 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.
- Waiting for the release
- 2,504
- Expected release
- July 27, 2026
Planned artifacts 1
