
Moonshot AI Releases Kimi K3, the Largest Open Model Ever at 2.8 Trillion Parameters
Beijing-based Moonshot AI has launched Kimi K3, a 2.8-trillion-parameter open-weight model with a 1-million-token context window that ranks just behind Claude Fable 5 and GPT-5.6 Sol on real-world benchmarks. Full weights ship July 27.

