Devstral 2
Devstral 2.
8
Benchmarks with a score
0
Ranked first, out of five or more models
0
In the top three
Mistral AI Dec 2025 Devstral 2
Open weights Flagship
No Epoch Capabilities Index score yet
- SWE-bench Multilingual 61.3% #57 /70
- PinchBench 2.0 69.4% #33 /57
- IOI (Vals) 0.67% #54 /55
Where it ranks
Its best score on each benchmark, and where that ranks among every model with a score there. We rank each model once, at its best setting.
Coding
| Benchmark | Score | Rank | Source | |
|---|---|---|---|---|
| SWE-bench Verified | 53.8% | #33 of 60 | Official leaderboard | |
| SWE-bench Multilingual | 61.3% | #57 of 70 | Model card | |
| Code Arena | 1,197 | #119 of 124 | Official leaderboard | |
| IOI (Vals) | 0.67% | #54 of 55 | Official leaderboard |
Agents and tools
| Benchmark | Score | Rank | Source | |
|---|---|---|---|---|
| PinchBench 2.0 | 69.4% | #33 of 57 | Official leaderboard | |
| PinchBench | 67% | #28 of 48 | Official leaderboard | |
| Pencil Puzzle Bench | 0% | #42 of 53 | Official leaderboard | |
| Terminal-Bench 2.0 | 32.6% | #56 of 61 | Model card |
Its launch post
The benchmarks the lab chose to headline, with the scores it gave.