123BMistral AI is a Paris-based artificial intelligence company created in April 2023 by Arthur Mensch, Guillaume Lample and Timothée Lacroix. It publishes open-weight and commercial language models including Mistral 7B, Mixtral, Codestral, Magistral, Devstral and Voxtral, and runs the Le Chat assistant and a developer API.
- Founded
- 2023
- Type
- Private company
- Founders
- Arthur Mensch, Guillaume Lample and Timothée Lacroix
- AI lab
- Inference provider
- 57 hosted endpoints
Model family
Devstral
Mistral AI is a Paris-based artificial intelligence company created in April 2023 by Arthur Mensch, Guillaume Lample and Timothée Lacroix. It publishes open-weight and commercial language models including Mistral 7B, Mixtral, Codestral, Magistral, Devstral and Voxtral, and runs the Le Chat assistant and a developer API.
Latest Devstral models
Models in this family
4 catalogued models
4 models · 1–4
| Select models to compare | Model | Released | Context | Input /M | Output /M | Parameters | Type | I/O | Openness |
|---|---|---|---|---|---|---|---|---|---|
| Devstral 2 2512Mistral AI | December 9, 2025 | 262K | $0.40 | $2.00 | 123B | Text | text, file → text | Open weights | |
| Devstral Small 2Mistral AI | December 9, 2025 | 262K | — | — | — | Text | text, image → text | Open weights | |
| Devstral MediumMistral AI | July 10, 2025 | 128K | — | — | — | Text | text → text | Closed | |
| Devstral SmallMistral AI | July 10, 2025 | 128K | — | — | 23.6B | Text | text → text | Open weights |