Mistral and Mozilla are bringing open, private and multilingual AI to your web browser

Mistral announced a partnership with Mozilla under which its models now power Firefox Smart Window (beta), Mozilla's AI browsing assistant, for users in France and North America, with the UK and Germany expected later this year. Mistral says it fine-tunes models on regional languages and dialects, and that Smart Window conversations are not saved on Mozilla's servers by default, with partners agreeing to zero data retention. Mozilla CEO Anthony Enzor-DeMeo and Mistral CEO Arthur Mensch framed the deal as two open source advocates working together on privacy, control and choice in AI-powered browsing.