Mistral partners with Mozilla to power Firefox Smart Window in France and North America

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 Smart Window conversations are not saved on Mozilla's servers by default and that partners agree to zero data retention, and it frames the deal as bringing open-weight, regionally fine-tuned models to consumer browsing.