AI Daily Brief — 23 April 2026

Cloud Next’s day-two developer keynote spotlights the Workspace Intelligence layer — a unified semantic plane that breaks down information silos for both users and agents. Gemini’s surface-area inside Workspace gets a major expansion.

Top stories

• Workspace Intelligence. A unifying semantic layer across Gmail, Chat, Docs, Sheets, Slides and Drive — the foundation Google is building so agents can act with shared context. via Google Cloud
• AI Inbox and AI Overviews in Gmail. A proactive inbox assistant — Gemini triages, summarises and surfaces threads that need attention. via Google
• Gemini Enterprise Agent Platform demo. Brad Calder demonstrated agent planning by routing 10,000 marathon participants through the Las Vegas Strip — agents handling permits, logistics, vendor coordination autonomously. via TWIML

By the numbers

• Workspace AI surfaces: Gmail · Chat · Docs · Sheets · Slides · Drive
• Demo scale: 10,000-runner marathon coordinated end-to-end by agents

Compiled by AI Feed’s editor from publicly reported announcements on 23 April 2026.