Google has introduced Gemini Spark, a persistent AI agent designed to automate personal tasks continuously. Announced at Google I/O on May 19, 2026, Gemini Spark operates on dedicated virtual machines within Google's cloud infrastructure, allowing it to function even when devices are offline. Unlike traditional chatbots, this AI proactively manages emails, calendars, and documents, learning user behavior to anticipate needs. Powered by Gemini 3.5 Flash, the agent integrates with Google Workspace apps, acting as a digital assistant that never rests. Currently in a controlled rollout, Gemini Spark is available to select testers, with plans to expand to Google AI Ultra subscribers at $100 per month. This move positions Google in the competitive field of autonomous AI agents, emphasizing a shift towards cloud-native, persistent AI solutions.