Devstral 2open
Mistral
20.4#402 of 427 overall
- Input / output
- free / free US$ per 1M tokens
- Context
- — tokens
- Release
- 12/09/2025 release date
- Weights
- Open
- Speed
- 0 tok/s first token in 0.00 s
Family history
The 2 versions of this family, from first to newest, by release date. Click a point to open that version.
See the data as a table
| Model | Released | Score | Rank | Elo Arena |
|---|---|---|---|---|
| Devstral 2 2512 | 12/09/2025 | 19.5 | #406 | — |
| Devstral 2 | 12/09/2025 | 20.4 | #402 | — |
Scores by source
Scores by sourcepercentile = % of ranked models it beats| Metric | Value | Percentile | Source |
|---|---|---|---|
| Arena WebDev (Elo) weight 1 | 1197 | 4% | LMArena |
| Humanity's Last Exam weight 1 | 3.6 | 5% | Artificial Analysis |
| Terminal-Bench weight 1 | 0.0 | 22% | Artificial Analysis |
| GPQA Diamond | 59.4 | 39% | Artificial Analysis |
| Long-context reasoning | 32.3 | 34% | Artificial Analysis |
By category
| Category | Score | Rank | Metrics |
|---|---|---|---|
| Agentic | 36.0 | #141 | Terminal-Bench |
| Coding | 27.1 | #114 | Arena WebDev (Elo) |
| Reasoning | 31.2 | #318 | Humanity's Last Exam, GPQA Diamond |
| Research | 42.0 | #235 | Long-context reasoning |
| Design | 27.1 | #113 | Arena WebDev (Elo) |
History
RankingIA score on each collection day (hover to see the rank).
Daily collection started on 10/30/2026. The chart appears from the second day the model is ranked.