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# Firefox Smart Window adds Mistral Small 4 AI for users
- URL: https://www.nupath.eu/firefox-smart-window-adds-mistral-small-4-ai-for-users/
- Published: 2026-09-20T16:08:42.000Z
- Updated: 2026-09-20T16:08:42.000Z
- Author: Christian Triantafillou Schade
- Tags: News, France, #source_itsfoss.com, #editor-pick

Mozilla's Firefox Smart Window integrates Mistral Small 4, a French-developed AI model, expanding its availability to users in France, Canada, and the US. The integration aims to enhance localised AI capabilities within the browser's Smart Window feature. **(ITSFOSS)**

[Bonjour! Firefox Smart Window Users Now Get to Use a French AIMistral Small 4 is the latest in Smart Window's model lineup, available for users in France, Canada, and the US.![](https://www.google.com/s2/favicons?domain=https://itsfoss.com/news/firefox-smart-window-mistral/&sz=64)itsfoss.com![](https://itsfoss.com/content/images/2026/09/mistral-ai-firefox-banner.png)](https://itsfoss.com/news/firefox-smart-window-mistral/?ref=nupath.eu)