# TestingCatalog — Mistral models now power Firefox Smart Window

- Company: TestingCatalog (testingcatalog.com)
- Announced: 2026-09-16T12:57:13+00:00
- Category: partnership-acquisition
- Coverage: not counted
- Announcement: yes
- Group: announcements
- Source: https://www.testingcatalog.com/mistral-models-now-power-firefox-smart-window/
- Record: https://forck.live/items/11409-mistral-models-now-power-firefox-smart-window
- Subject: AI models / agents / unreleased features

Mistral and Mozilla partnered to integrate Mistral models into Firefox Smart Window, Mozilla's beta AI browsing assistant. The assistant initially serves users in France and North America, with the UK and Germany planned later this year. Privacy protections include no default server-side conversation storage and zero data retention by partners.

## Evidence

Verbatim from https://www.testingcatalog.com/mistral-models-now-power-firefox-smart-window/:

> Mistral and Mozilla have announced a partnership to bring private, multilingual AI features to Firefox. Firefox Smart Window, Mozilla’s beta AI browsing assistant, now runs on Mistral models, giving the French AI company a direct route to browser users beyond its traditional enterprise market.

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Record: https://forck.live/items/11409-mistral-models-now-power-firefox-smart-window
Catalogue: https://forck.live/llms.txt
Current issue: https://forck.live/feed.md