Cursor Composer vs Mistral Devstral Small 2 (24B) — side-by-side specs.
Cursor Composer | Mistral Devstral Small 2 (24B) | |
|---|---|---|
| Overview | ||
| Company | Cursor | Mistral |
| Release date | Oct 29 2025 | Dec 9 2025 |
| Model type | — | — |
| Open source | No | Yes |
| Specifications | ||
Parameters | — | — |
Context window | — | — |
| Benchmarks | ||
Science reasoning GPQA Diamond | — | — |
Software engineering SWE-Bench Verified | — | — |
Multimodal understanding MMMU | — | — |
| Timeline | ||
| Release gap | Composer shipped 41 days before Devstral Small 2 (24B) | |
Composer and Devstral Small 2 (24B) do not have directly comparable benchmark scores published on GPQA Diamond, SWE-Bench Verified, or MMMU. Composer shipped 41 days before Devstral Small 2 (24B), so benchmark comparisons should account for the intervening progress.
Devstral Small 2 (24B) is an open-source / open-weight model; Composer is proprietary.
Direct benchmark comparisons are unavailable — at least one of these models has not published scores on GPQA Diamond, SWE-Bench Verified, or MMMU.