AI News Digest — May 21, 2026: Google I/O Drops Gemini 3.5 and AI Search Agents, OpenAI Launches $4B Enterprise Arm
Google I/O 2026 drops Gemini 3.5, AI Search Agents and Gemini Spark. OpenAI launches $4B deployment company. Anthropic ships Claude Managed Agents security updates. May 21 briefing.