Intelligence index
Outperforms 22% of compared models
Devstral 2 2512
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 codebases and orchestrating changes across multiple files while maintaining architecture-level context. It tracks framework dependencies, detects failures, and retries with corrections—solving challenges like bug fixing and modernizing legacy systems. The model can be fine-tuned to prioritize specific languages or optimize for large enterprise codebases. It is available under a modified MIT license.
- Input / output price
- $0.4/$2per 1M tokens
- Context
- 262K
- Released
- 2025-12-09
Pricing
Artificial Analysis
Explore rankingsCoding index
Outperforms 32% of compared models
Agentic index
Outperforms 30% of compared models
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