Codestral 25.08
Mistral AICODE Proprietary
- Provider
- Mistral AI
- Modality
- CODE
- Parameters
- —
- Context window
- 256,000 tokens
- Weights
- Proprietary
- Released
- 30 Jul 2025
Codestral 25.08 is Mistral's specialist code-completion / fill-in-the-middle model with a 256K context and tool use — fast, but proprietary-licensed for commercial use.
Best for
- Low-latency code completion and FIM — its standout strength
- 80+ programming languages; code correction & test generation
- Tool use / function calling and file input
How it compares — and the India angle
- MNPL licence blocks free commercial self-hosting (unlike open Small/Magistral) — Indian commercial teams must use the paid API or buy a licence.
- Code-only, no Indic-language relevance.
- For agentic multi-step engineering, Mistral now points users to its Devstral line.
How to access
API ~$0.30 / 1M input, ~$0.90 / 1M output. Proprietary (MNPL) for this version.
Access Codestral 25.08Frequently asked questions
What is Codestral 25.08?
Codestral 25.08 is a code AI model developed by Mistral AI.
Who made Codestral 25.08?
Codestral 25.08 was created by Mistral AI.
Is Codestral 25.08 open source?
No, Codestral 25.08 is a proprietary model with closed weights.
What is Codestral 25.08's context window?
Codestral 25.08 supports a context window of 256,000 tokens.