Plain-English Summary
A Mistral coding model optimized for software engineering agents and repository-scale work.
Devstral 2
A Mistral coding model optimized for software engineering agents and repository-scale work.
Devstral
Coding LLM
GA
Open weights: Model-dependent
API: Yes
Technical Notes
Long-context code model with approximately 256K context and tool-oriented agent behavior.
Best For
Code agents, repository analysis, automated software changes
Watch Out For
Specialized for code; general writing and multimodal tasks may be weaker.
Model Specs
- Maker
- Mistral AI
- Country
- France
- Family
- Devstral
- Type
- Coding LLM
- Release date
- Not listed
- Date confidence
- Not publicly stated
- Status
- GA
- Context window
- 262,144 tokens
- Max output
- Not listed
- Parameters
- Not disclosed
- Active parameters
- Not disclosed
- Architecture
- Coding-focused transformer
- Reasoning
- Yes
- Tool calling
- Yes
- Structured output
- Yes
- API available
- Yes
- Open weights
- Model-dependent
- Self-hostable
- Model-dependent
- License
- Check model card
- Inputs
- Text, code
- Outputs
- Text, code
- Approx. price
- See provider pricing
- How to access
- Provider website or API
- Model / API ID
- devstral-2
- Knowledge cutoff
- Not publicly disclosed
- Fine-tuning
- Tools, repository context, self-hosting where licensed
- Completeness
- 81 %
- Verified
- Jul 18, 2026
- Snapshot date
- Jul 18, 2026
- Source
- Official source