Devstral Medium
by Mistral AI
Devstral Medium is a model from Mistral AI, released on July 10, 2025. It has a 128K-token context window and can generate up to 128K output tokens. API pricing is $0.4 per 1M input tokens and $2 per 1M output tokens.
Devstral Medium builds upon the strengths of Devstral Small and takes performance to the next level with a score of 61.6% on SWE-Bench Verified. Devstral Medium is available through the Mistral public API, and offers exceptional performance at a competitive price point, making it an ideal choice for businesses and developers looking for a high-quality, cost-effective model.
Key specs
| Provider | Mistral AI |
|---|---|
| Release date | 2025-07-10 |
| License | proprietary |
| Context window | 128K tokens |
| Max output | 128K tokens |
| Input price | $0.4 / 1M tokens |
| Output price | $2 / 1M tokens |
| Intelligence Score | 13.5 |
| Coding index | 5.2 |
Quick answers
What is the context window of Devstral Medium?
Devstral Medium has a context window of 128K tokens, with a maximum output of 128K tokens per response.
How much does Devstral Medium cost?
Devstral Medium costs $0.4 per 1M input tokens and $2 per 1M output tokens through the API.
Is Devstral Medium open source?
No. Devstral Medium is a proprietary model from Mistral AI (proprietary license).
When was Devstral Medium released?
Mistral AI released Devstral Medium on July 10, 2025.
Compare on the AI leaderboard · All AI models
More models from Mistral AI
- Mistral Large 4 — Mistral AI
- Mistral Medium 3.5 (Reasoning) — Mistral AI
- Ministral 3 (14B Reasoning 2512) (Reasoning) — Mistral AI
- Mistral Small 4 (Reasoning) — Mistral AI
- Ministral 3 (8B Reasoning 2512) (Reasoning) — Mistral AI
- Min istral 3 (3B Reasoning 2512) (Reasoning) — Mistral AI