Google launches Gemini Spark AI assistant, Gemini 3.5 models and new AI search, shopping and video tools at Google I/O 2026.

Announced at Google I/O 2026, Spark is Google's most ambitious Gemini feature yet—a personal AI agent that manages just about everything.

Google is introducing a range of new AI tools, including an AI assistant called Gemini Spark, which proactively performs tasks for users.