{"slug": "mozilla-s-new-smart-window-assistant-runs-on-mistral-s-models", "title": "Mozilla's new Smart Window assistant runs on Mistral's models", "summary": "Mozilla launched Firefox Smart Window in beta, an AI browser assistant running on Mistral's models that handles complex searches, remembers visited content, and summarizes information from open tabs. The assistant is available first in France and North America, with the UK and Germany to follow later this year, and conversations are not stored on Mozilla's servers by default, with Mistral committing to store no data. Mistral said the partnership is intended to move it beyond business customer work and reach end users worldwide, while both companies said the browser should remain a place where different AI providers can compete and open source has a firm spot.", "body_md": "# Mozilla's new Smart Window assistant runs on Mistral's models\n\n**Mistral and Mozilla are teaming up to offer AI-powered browsing that puts privacy first.** Mozilla's new AI browser assistant [Firefox Smart Window](https://www.firefox.com/en-US/smart-window/?view=download) (beta) runs on Mistral's models.\n\nSmart Window is built to help with complex searches, remember content you've visited, and summarize information from open tabs. It's available first in France and North America, with the UK and Germany set to follow later this year.\n\nConversations aren't stored on Mozilla's servers by default, [according to Mistral](https://mistral.ai/news/mistral-x-mozilla), and Mistral commits to storing no data. With the partnership, Mistral wants to move beyond its business customer work and reach end users worldwide. At the same time, the companies say the browser should stay a place where different AI providers can compete and where open source has a firm spot.\n\n```\nAI News Without the Hype – Curated by Humans\n\n\t\t\t\t\tSubscribe to THE DECODER for ad-free reading, a weekly AI newsletter, our exclusive \"AI Radar\" frontier report six times a year, full archive access, and access to our comment section.\t\t\t\t\n\n\t\t\t\t\tSubscribe now\n```\n\n[Firefox Smart Window / Beta](https://www.firefox.com/en-US/smart-window/?view=download)|\n\n[Mistral](https://mistral.ai/news/mistral-x-mozilla)", "url": "https://wpnews.pro/news/mozilla-s-new-smart-window-assistant-runs-on-mistral-s-models", "canonical_source": "https://the-decoder.com/mozillas-new-smart-window-assistant-runs-on-mistrals-models/", "published_at": "2026-09-16 15:01:38+00:00", "updated_at": "2026-09-16 15:16:01.845181+00:00", "lang": "en", "topics": ["ai-products", "large-language-models", "ai-tools", "artificial-intelligence"], "entities": ["Mozilla", "Firefox Smart Window", "Mistral", "France", "North America", "United Kingdom", "Germany"], "alternates": {"html": "https://wpnews.pro/news/mozilla-s-new-smart-window-assistant-runs-on-mistral-s-models", "markdown": "https://wpnews.pro/news/mozilla-s-new-smart-window-assistant-runs-on-mistral-s-models.md", "text": "https://wpnews.pro/news/mozilla-s-new-smart-window-assistant-runs-on-mistral-s-models.txt", "jsonld": "https://wpnews.pro/news/mozilla-s-new-smart-window-assistant-runs-on-mistral-s-models.jsonld"}}