Kimi K2 0905
Moonshot
moonshotai/kimi-k2-0905Kimi K2 0905 is a September 2025 update to Moonshot AI's Kimi K2, refining agentic coding and tool-use performance. It keeps the same open-weight, trillion-parameter mixture-of-experts design tuned for long-horizon agent tasks.
Cost rate
0.5x
Context
262K
Released
Sep 4, 2025
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