AI model · by Mistral AI
Mistral Large 4
Mistral Large 4 is Mistral AI's natively multimodal model trained on data covering more than 160 languages.
- Released 6 Oct 2026
- 1M tokens context
- Weights announced, not yet released
- Checked against Mistral AI's page 19 Oct 2026
What Mistral Large 4 is for
Mistral AI describes Mistral Large 4 as a natively multimodal model with 1 trillion parameters, 52 billion of them active, and says a significant share of its training data was multilingual, including every official European Union language. On October 6, 2026, Mistral said the preview API could be tried on Mistral Studio and that the weights would follow at the end of that month. Mistral says the model will be offered in several regions around the world, including a European deployment that Mistral runs end to end.
What Mistral AI says it does well
- Natively multimodal model with 1 trillion parameters and 52 billion active parameters
- Multilingual, spanning more than 160 languages including every official language of the European Union
Where to use it
- As of October 6, 2026: Public preview API on Mistral Studio; weights to be released by the end of the month
- Planned: Available across multiple regions worldwide, including a European deployment Mistral operates end-to-end
Limits Mistral AI mentions
- Architecture details, additional benchmarks, and post-training methodology are still to come