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<url><loc>https://ai-news-online.com/briefing/2026-10-07/</loc><news:news><news:publication><news:name>AI News Online</news:name><news:language>en</news:language></news:publication><news:publication_date>2026-10-07</news:publication_date><news:title>AI today, 7 October 2026: OpenAI's 722 machine-written maths papers, Mistral's 1T 'Le Chonk', Google's 3.6 GW nuclear deal</news:title></news:news></url>
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