Kimi K2 — Moonshot AI’s Next-Gen Agentic Intelligence
Kimi K2 is Moonshot AI’s breakthrough trillion-parameter Mixture-of-Experts (MoE) model, built for deep reasoning, long-form context, and autonomous tool use.
Trusted by users from 10,000+ companies
Kimi K2 Model’s Powerful Capabilities
Moonshot AI Kimi K2 is engineered to be smart, efficient, and deeply capable.
Huge Expert Network
Uses 384 “experts” but only activates a few at a time, giving huge knowledge without massive slowdowns.
Stable Training
Trained using the MuonClip optimizer, which prevents the training from becoming unstable even at massive scale.
Handles Long Texts
Can read and work with super long documents (up to 128,000 tokens), so nothing gets cut off.
