MoonshotAI: Kimi K2 0905
moonshotai/kimi-k2-0905
Context: 262,144In: $0.60/1MOut: $2.50/1MUpdated 2026-10-04
Kimi K2 0905 is the September update of [Kimi K2 0711](moonshotai/kimi-k2). It is a large-scale Mixture-of-Experts (MoE) language model developed by Moonshot AI, featuring 1 trillion total parameters with 32...
Intelligence
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Coding
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Agentic
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Metric profile
Trend over time
Classic evals (curated from model cards)
Moonshot Kimi — manually maintained, may lag releases
MMLU-Pro
78%
GPQA Diamond
74%
Design Arena (ELO by category)
| Category | ELO | Win rate | Rank |
|---|---|---|---|
| website | 1114 | 48.3% | #96 |
| codecategories | 1104 | 48.5% | #93 |