Devstral Medium 1.0
- Next shutdown
- None setNo date on 1 platform
- Arena WebDev
- 1,076#69 of 69 · Arena
- Context window
- 128Ktokens
- Released
- Jul 10, 2025Mistral AI
Dates on every platform
1 listings · a floor is the earliest possible date
| Platform | Model ID and status | Deprecated | Shuts down | Replacement |
|---|---|---|---|---|
| Mistral APIMistral AI: Models Overview (opens in a new tab) · checked Oct 14, 2026 | devstral-medium-2507Shut down | Shut down | Mistral Medium 3.5 |
Mistral's models overview still showed the status Deprecated on 14 October 2026, after the retirement date.
What breaks when you move off Devstral Medium 1.0
No breaking changes are recorded for the move to Mistral Medium 3.5. Run your own cases on it before the date.
Intelligence
Third-party results, credited below
| Benchmark | Publisher | Score | Rank | Published |
|---|---|---|---|---|
| Arena WebDev | Arena | 1,076 ± 16 | #69 of 69 | Oct 8, 2026 |
Arena (arena.ai), https://arena.ai/leaderboard
Change history
ShutdownFive Mistral models retire from the Mistral APIMistral API
devstral-medium-2507, devstral-small-2507, mistral-large-2411, pixtral-large-2411 and the Voxtral Mini chat model voxtral-mini-2507 retired on 31 May 2026. Mistral names Mistral Medium 3.5 as the replacement for most of them, Mistral Small 4 for Devstral Small 1.1 and Voxtral Mini Transcribe 2 for Voxtral Mini.
- Platform
- Mistral API
- Announced