
Google unveils Gemini 3.5 Flash, new AI Mode, and Universal Cart at I/O
Google announced new AI tools at I/O 2026, including Gemini 3.5 Flash, Default AI Mode, Gemini Spark, and Universal Cart. The new Gemini 3.5 Flash may respond faster and at a lower cost but shows mixed results in different intelligence tests. Default AI Mode and Gemini Spark appear to change search by using AI agents that can monitor information and help across devices. Universal Cart lets users keep their shopping carts across Google services, and industry collaborations may set new standards for AI-powered shopping. Some features, like autonomous purchases with AI, might take time as businesses need to adopt them.













