Mistral Large vs Kimi K2 (0905)
Mistral Mistral Large | Moonshot AI Kimi K2 (0905) | |
|---|---|---|
| Overview | ||
| Company | Mistral | Moonshot AI |
| Release date | Feb 26 2024 | Sep 5 2025 |
| Access | Proprietary | Open Weight |
| Specifications | ||
Parameters | — | 1T |
Context window | — | 256k |
| Benchmarks | ||
Coding SWE-Bench VerifiedReal coding tasks pulled from open-source projects — the AI has to find and fix actual bugs. A human-checked version of the original SWE-Bench. Higher is better. | — | 65.8% |
Science GPQA DiamondGraduate-level science questions in biology, physics, and chemistry — hard enough that subject-matter PhDs score around 65%. Higher is better. | — | 75.1% |
| Timeline | ||
| Release gap | Mistral Large shipped 557 days before Kimi K2 (0905) | |
Which is better: Mistral Large or Kimi K2 (0905)?
Mistral Large and Kimi K2 (0905) don't publish scores on any of the same benchmarks, so there's no direct head-to-head comparison. Mistral Large shipped 557 days before Kimi K2 (0905), so benchmark comparisons should account for the intervening progress.
Mistral Large is proprietary, while Kimi K2 (0905) is open weight.
Direct benchmark comparisons are unavailable — Mistral Large and Kimi K2 (0905) don't publish scores on any of the same benchmarks.
Frequently asked questions
Mistral Large was released by Mistral on Feb 26 2024.
Kimi K2 (0905) was released by Moonshot AI on Sep 5 2025.
Mistral Large is a proprietary model released by Mistral. Kimi K2 (0905) is an open weight model released by Moonshot AI.
Other comparisons
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