Mistral: Devstral 2 2512
Analysis Summary
Mistral: Devstral 2 2512 sits in the Specialist tier on our leaderboard, ranked #147 of 561 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 is a coding-focused model from Mistral with a 262K context and strong livecodebench performance relative to its intelligence tier, though overall reasoning capability remains limited versus frontier models.
Assessed May 17, 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 specialist 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.
