Google releases Gemini 3.5 Flash and autonomous agent Gemini Spark at I/O 2026
Google announced Gemini 3.5 Flash and Gemini Spark at I/O 2026. Gemini 3.5 Flash now powers Google's AI Mode search, while Spark is a cloud-based autonomous agent that can monitor credit card statements, track emails, and interact with third-party services like OpenTable and Instacart.