Mistral AIAuto-detectedDevstral Small 2
Devstral Small 2 is a Mistral AI proprietary model, released 9 Dec 2025. It is not yet ranked: 2 independent results so far, and the index needs at least five across two categories. Last measured 9 Dec 2025.stale: no new result in six months
- Blended price
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- Output speed
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- First answer
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- Context
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- Coding44
Versions
Mistral AI has shipped 4 models under this name. Each is ranked on its own results; a newer version often has fewer results so far, which holds its index nearer the average until more arrive.
| Model | Released | Index | Rank |
|---|---|---|---|
| Devstral Small 2 | 9 Dec 2025 | 41.9 | #488 |
| Devstral Small 2this page | 9 Dec 2025 | – | – |
| Devstral Small | 10 Jul 2025 | – | – |
| Devstral Small | 7 May 2025 | 42.8 | #466 |
Benchmark results
One column per reasoning effort. Rank is among every configuration of every model on that benchmark. Hover a score for the run it came from.
Coding
| Benchmark | default | Source |
|---|---|---|
| SciCode | 28.8%#145 | SciCode |
| SWE-bench Verified (bash only) | 56.4%#26 | SWE-bench |
| SWE-bench Verified (any scaffold)not in index | 56.4%#36 | SWE-bench |
See also
Data as of 10 Sept 2026. Compare with another model.