kitio.aiAdded Nov 5, 2026
Codestral
FreemiumMistral AI's code model for completion and fill-in-the-middle
What is Codestral?
Codestral is Mistral AI's model built for writing and completing code, trained on more than 80 programming languages from Python and Java to Swift and Fortran. Developers reach it through Mistral's API or IDE plugins, and the open weights can be downloaded for research use.
One API endpoint handles both instructions and fill-in-the-middle completion, which makes it a fit for autocomplete in editors as well as code generation, tests and explanations. It has been integrated into common tools such as Continue, Tabnine and other coding assistants.
The original 22B model shipped as open weights under the Mistral AI Non-Production License, which allows testing and research but requires a commercial agreement for production. Later versions are offered mainly through Mistral's hosted API.
Features
- 80+ programming languages
- Fill-in-the-middle completion
- Instruction endpoint
- Open weights
- IDE plugin support
Tags
Releases
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Organization
Mistral AI
🇫🇷 France
Listed by kitio.ai · unverified owner
Pricing
- Pricing model
- Freemium
- Paid options from
- Not listed
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Pros and cons
Pros
- Strong at code completion
- Weights available for local testing
- Broad language coverage
Cons
- Open weights not licensed for production
- Usage-based API costs
- Narrower than general chat models
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Q&A
What is Codestral?
Codestral is Mistral AI's model built for writing and completing code, trained on more than 80 programming languages from Python and Java to Swift and Fortran. Developers reach it through Mistral's API or IDE plugins, and the open weights can be downloaded for research use.
Can I run Codestral locally?
Yes. The 22B weights can be downloaded, but their license limits use to research and testing unless you agree commercial terms with Mistral.
Does Codestral support fill-in-the-middle?
Yes. It completes code between a given prefix and suffix, which is what editor autocomplete relies on.
How much does Codestral cost?
Codestral is freemium.
Is there a free version of Codestral?
Yes. Codestral has a free plan, and paid plans add more usage and features.
What are the main features of Codestral?
80+ programming languages, Fill-in-the-middle completion, Instruction endpoint, Open weights, IDE plugin support.
Who makes Codestral?
Codestral is made by Mistral AI.
What are the best alternatives to Codestral?
Popular alternatives include Mistral Studio, DeepSeek API, Stability AI.