Mistral Large 4
The newest flagship from French AI company Mistral, in public preview. Mistral says open weights will follow.
- Made by
- Mistral AI
- Released
- Type
- Flagship
- Status
- Preview
- How to get it
- Public preview in the API (Mistral Studio). Open weights promised by the end of October.
- Good for
- European data needsMultilingual workBusiness use
What it is
Mistral Large 4 is Mistral AI’s newest top model, released as a public preview on October 6, 2026. It is available through Mistral’s API now, and Mistral has said the model weights will be released openly. Previews can change before the full release.
What it costs
$1.36 per million input tokens and $4.18 per million output tokens.
What it means for you
Mistral is a popular choice for European businesses and multilingual work. If either applies to you, it is worth testing, especially once open weights let you run it on your own servers.