Devstral Small vs Kimi K1.5
Mistral Devstral Small | Moonshot AI Kimi K1.5 | |
|---|---|---|
| Overview | ||
| Company | Mistral | Moonshot AI |
| Release date | May 21 2025 | Jan 20 2025 |
| Access | Open Weight | Proprietary |
| Specifications | ||
Parameters | 24B | — |
Context window | — | 128k |
| Timeline | ||
| Release gap | Kimi K1.5 shipped 121 days before Devstral Small | |
Which is better: Devstral Small or Kimi K1.5?
Devstral Small and Kimi K1.5 don't publish scores on any of the same benchmarks, so there's no direct head-to-head comparison. Kimi K1.5 shipped 121 days before Devstral Small, so benchmark comparisons should account for the intervening progress.
Devstral Small is open weight, while Kimi K1.5 is proprietary.
Direct benchmark comparisons are unavailable — Devstral Small and Kimi K1.5 don't publish scores on any of the same benchmarks.
Frequently asked questions
Devstral Small was released by Mistral on May 21 2025.
Kimi K1.5 was released by Moonshot AI on Jan 20 2025.
Devstral Small is an open weight model released by Mistral. Kimi K1.5 is a proprietary model released by Moonshot AI.
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