What Happened
At Google I/O on May 19, 2026, Google announced Gemini Spark, a personal agent designed for ongoing work. This date records the announcement: Google said trusted testing would begin that week and planned a U.S. Google AI Ultra beta for the following week.
Why It Matters
Spark marked a move from conversational assistance toward persistent execution inside Google's consumer ecosystem. Connecting an agent to everyday Workspace tools offered a route from questions to completed workflows, including work triggered by recurring events.
Technical Details
Google described Spark as running on Gemini 3.5 with the Antigravity harness. Cloud execution lets tasks continue after users close their devices. Announced capabilities included recurring tasks, skills, and workflows involving Gmail, Docs, and Slides. Users control connected apps; consequential actions require approval. Local-browser operation, custom sub-agents, and additional messaging and connector capabilities were roadmap items, not all launch-day functionality.