Mistral: Devstral 2 2512
Analysis Summary
Mistral: Devstral 2 2512 sits in the Efficient tier on our leaderboard, ranked #148 of 544 published models on overall intelligence. At $0.400 input and $2.00 output per 1M tokens, it is among the most expensive on the market. It offers a generous context window for extended reasoning and code review and supports tool use and function calling.
Editorial notes
Devstral 2 2512 from Mistral is a coding-focused model with tool use and a 262K context window, but intelligence and coding benchmarks are modest, limiting it to lighter development tasks.
Assessed May 5, 2026
Rankings consider pricing, capabilities, benchmarks, and real-world applicability and are refreshed as new models launch. Feedback?
Performance Profile
Devstral 2 is a state-of-the-art open-source model by Mistral AI specializing in agentic coding. It is a 123B-parameter dense transformer model supporting a 256K context window. Devstral 2 supports exploring..
Capabilities
Performance Indices
Source: Artificial Analysis
Benchmark Scores
Intelligence
Technical
Content
Benchmark data from Artificial Analysis and Hugging Face
How does Mistral: Devstral 2 2512 stack up?
Compare side-by-side with other efficient models.
Model Information
| OpenRouter ID |
mistralai/devstral-2512
|
| Provider | mistralai |
| Release Date | December 9, 2025 |
| Context Length | 262,144 tokens |
| Status | Active |
Pricing
| Token Type | Cost per 1M tokens | Cost per 1K tokens |
|---|---|---|
| Input | $0.40 | $0.000400 |
| Output | $2.00 | $0.002000 |
Live Performance
Live endpoint metrics ā refreshed every 30 minutes.
