Devstral Medium 2507
Devstral Medium 2507 is a released coding, rag, and agents model with 131k context; evaluate it while provider pricing coverage matures.
Use it for
- Teams evaluating coding, rag, and agents
- Workloads that can use a 131k context window
Do not use it for
- Cost-sensitive launches that need sourced token pricing
- Vision or document-understanding workloads
- Teams that need a tracked hosted API route today
- Family
- Devstral
- Released
- 2025-07-09
- Context
- 131k
- Knowledge cutoff
- 2025-06
- Specialization
- code
- Openness
- Proprietary
- Weights
- Not released
- Code
- Unknown
No tracked provider token pricing is available yet.
About
Mistral AI's Devstral Medium 2507 is a code-centric model released July 9, 2025, finetuned from Mistral Small 3.1 for agentic coding and software engineering tasks. Features strong reasoning, tool use, and multi-step problem solving capabilities. Knowledge cutoff approximately May-June 2025. API-only, not available as open weights.
Devstral Medium 2507 is a proprietary model in the Devstral family. The structured metadata tracks a 131k-token context window, function calling, and tool use. No headline benchmark score is tracked for Devstral Medium 2507 yet.
Top use-case fit: coding, agents, and build tasks
Coding
Included by capability and metadata signals in the decision map.
RAG
Included by capability and metadata signals in the decision map.
Agents
Included by capability and metadata signals in the decision map.
Provider price ladder
No tracked provider token pricing is available for this model yet.
Capabilities
Benchmark peer barsfor Coding
No task-mapped benchmark peers are available for this model yet.
Migration checks
No linked migration route is available for this model yet.
Frequently asked questions
What is the context window of Devstral Medium 2507?
Devstral Medium 2507 has a context window of 131k tokens.
When was Devstral Medium 2507 released?
Devstral Medium 2507 was released on 2025-07-09.