3 vs 0 benchmarks won
Google Gemini 2.5 Pro | Mistral Devstral Small 2 (24B) | |
|---|---|---|
| Overview | ||
| Company | Mistral | |
| Release date | Mar 25 2025 | Dec 9 2025 |
| Model type | — | — |
| Open source | No | Yes |
| Specifications | ||
Parameters | — | — |
Context window | — | — |
| Benchmarks | ||
Science reasoning GPQA Diamond | 86.4% | — |
Software engineering SWE-Bench Verified | 59.6% | — |
Multimodal understanding MMMU | 68% | — |
| Timeline | ||
| Release gap | Gemini 2.5 Pro shipped 259 days before Devstral Small 2 (24B) | |
Gemini 2.5 Pro leads Devstral Small 2 (24B) on 3 of the tracked benchmarks (GPQA Diamond, SWE-Bench Verified, MMMU). Gemini 2.5 Pro shipped 259 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; Gemini 2.5 Pro 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.