Kimi K2 Thinking
by Moonshotai
Kimi K2 Thinking is Moonshot AI’s most advanced open reasoning model to date, extending the K2 series into agentic, long-horizon reasoning. Built on the trillion-parameter Mixture-
Models
Kimi K2 Thinking
Added 10 July 2026
Overview
Kimi K2 Thinking is Moonshot AI’s most advanced open reasoning model to date, extending the K2 series into agentic, long-horizon reasoning. Built on the trillion-parameter Mixture-of-Experts (MoE) architecture introduced in...
How to use / API access
Call via OpenRouter with model id `moonshotai/kimi-k2-thinking`.
- openrouter ·
moonshotai/kimi-k2-thinkingDocs
OpenRouter id: moonshotai/kimi-k2-thinking
Benchmarks
- Intelligence Index (artificial-analysis): 22 index
- Design Arena website (other): 1115 elo · #102
Notes
Kimi K2 Thinking is listed in the EDNA Models directory from the OpenRouter catalogue.
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