About
What is devstral2?
Devstral2 is a state-of-the-art 123B-parameter open-source coding model designed for agentic coding and software engineering tasks. It features a massive 256K context window, allowing it to process entire codebases and maintain full awareness of project structure and dependencies. Devstral2 excels in multi-file editing, orchestrating changes across multiple files while preserving architectural context, and supports advanced tool integration with popular IDEs and coding assistants. It delivers exceptional performance on benchmarks, achieving 72.2% on SWE-bench Verified, and offers significant cost-efficiency compared to other models. Developers can leverage Devstral2 for building AI code assistants, creating autonomous coding agents, modernizing legacy systems, and automated bug fixing.
Best used for
Ideal for developers who need to automate complex coding tasks, perform multi-file editing, and integrate AI into their development workflow. Especially valuable for building AI code assistants, creating autonomous coding agents, and modernizing legacy systems with high accuracy and cost-efficiency.
Common actions
256K token contextagentic code completionlarge-context coding model
Capabilities
Key features
- 123B-parameter coding model
- 256K context window
- Agentic coding
- Multi-file editing
- Advanced tool integration
- Codebase exploration
- Cost-effective API
Integrations
clineclaude-codeopenhandsswe-agentkilo-code
Pricing & Plans
Open Source · Usage-based
Not publicly disclosed. Check devstral2.com for current pricing.
FAQs
What is Devstral2's primary capability?
Devstral2 is a 123B-parameter open-source coding model designed for agentic coding. It can autonomously complete complex coding tasks, understand project context, and make intelligent decisions throughout the development process.
How does Devstral2 handle large codebases?
Devstral2 features a 256K token context window, enabling it to process entire codebases. This allows it to maintain full awareness of project structure, dependencies, and architectural patterns for effective multi-file editing and exploration.
What are the deployment options for Devstral2?
Devstral2 can be used via the Mistral Vibe CLI for easy setup or deployed for production using vLLM with Docker. It also works seamlessly with popular coding tools and is accessible through Mistral AI's API.
What is the cost of using Devstral2's API?
Devstral2 offers competitive API pricing at $0.40 per million input tokens and $2.00 per million output tokens. This provides up to 7x better cost-efficiency compared to comparable models for enterprise deployments.
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