AI Daily Brief — 30 January 2026

Search and consumer AI get a structural shift. Google makes Gemini 3 the default model powering AI Overviews globally, with seamless transition into AI Mode conversations. Google also introduces Personal Intelligence for AI Mode in Search and the Gemini app, with connectors for Gmail, Photos, Search history and YouTube context. Reports surface that Apple is preparing a Gemini-powered Siri overhaul to ship in iOS 26.4 beta in February and broader release in March / early April. Earlier reports of Anthropic-Microsoft talks for Claude inference on Maia 200 chips via Azure continue to circulate.

Top stories

• Google — Gemini 3 default for AI Overviews. Seamless transition into AI Mode conversations; rollout global. via Google
• Google — Personal Intelligence connectors. Gmail, Photos, Search history and YouTube context in AI Mode + Gemini app. via Google
• Apple — Gemini-powered Siri preview. iOS 26.4 beta in February, broader release March / early April. via Crescendo AI

Compiled by AI Feed’s editor from publicly reported announcements on 30 January 2026.