Mistral: Devstral Medium
Analysis Summary
Devstral Medium is Mistral's mid-tier developer model, with an intelligence index of 12.4, livecodebench at 0.337, and GPQA at 0.492. Tool use and function calling are supported, and the file input modality adds document handling. The agentic index of 14.5 is modest, and the math index of 4.7 is weak, limiting its utility for quantitative tasks.
For businesses, this model fits coding assistance, code review, and lightweight agentic workflows where a mid-range model is sufficient. The 131K context window handles most codebase sizes. It is not suited to complex reasoning, mathematical analysis, or high-stakes client-facing content.
At $0.40 input and $2.00 output, it sits in a competitive mid-market tier. Teams that need reliable tool use and coding support without frontier pricing will find it a practical option, though Devstral Small 1.1 offers better value for simpler tasks at a much lower price.
Assessed June 30, 2026
Editorial notes
Mistral Devstral Medium is a coding-focused model with tool use and function calling, moderate reasoning, and competitive pricing at $0.40 input for its capability tier.
Rankings consider pricing, capabilities, benchmarks, and real-world applicability and are refreshed as new models launch. Feedback?
Performance Profile
How Mistral: Devstral Medium compares
Mistral: Devstral Medium ranks #202 of 385 AI models we track for overall intelligence, #229 of 293 for agentic tasks. Its 131K-token context window is larger than 59% of the models we list. At $0.40 per million input tokens it is cheaper than 39% of comparable models.
About Mistral: Devstral Medium
Devstral Medium is a high-performance code generation and agentic reasoning model developed jointly by Mistral AI and All Hands AI. Positioned as a step up from Devstral Small, it achieves..
Capabilities
Performance Indices
Source: Artificial Analysis
Benchmark Scores
Intelligence
Technical
Content
Benchmark data from Artificial Analysis and Hugging Face
How does Mistral: Devstral Medium stack up?
Compare side-by-side with other professional models.
Model Information
| OpenRouter ID |
mistralai/devstral-medium
|
| Provider | mistralai |
| Release Date | July 10, 2025 |
| Context Length | 131,072 tokens |
| Status | Active |
Pricing
| Token Type | Cost per 1M tokens | Cost per 1K tokens |
|---|---|---|
| Input | $0.40 | $0.000400 |
| Output | $2.00 | $0.002000 |
Leaderboard Categories
External Resources
Frequently asked questions about Mistral: Devstral Medium
How much does Mistral: Devstral Medium cost?
Mistral: Devstral Medium costs $0.40 per million input tokens and $2.00 per million output tokens.
What is the context window of Mistral: Devstral Medium?
Mistral: Devstral Medium has a context window of 131,072 tokens (131K).
What can Mistral: Devstral Medium do?
Mistral: Devstral Medium supports tool use and function calling.
Who created Mistral: Devstral Medium?
Mistral: Devstral Medium is developed by Mistral and was released on July 10, 2025.
