Google's Gemini Spark Launch: Powered by 3.5 Flash and Supports 24/7 Background Operation
Gemini Spark, the always-on AI agent platform, was launched at Google I/O 2026, powered by the Gemini 3.5 Flash model and running on Google Cloud VM. The platform can continue to perform tasks such as email writing, study guide generation, and bill monitoring in the background even after the device is closed, achieving cross-platform ecosystem integration and redefining the standard for smart assistants.