AI, gemini, Google Blog News, Search100 things we announced at I/O Posted on May 21, 2025 by [email protected] 21 May Learn more about the biggest announcements and launches from Google’s 2025 I/O developer conference. [email protected] OpenAI hints at a big upgrade for ChatGPT Operator Agent Anthropic web config hints at Claude Sonnet 4 and Opus 4