Google launches Gemini 3.5 Flash. How to try it for free.

Google unveiled Gemini 3.5 Flash at Google I/O 2026, a faster AI model now free in the Gemini app and other Google products.

Gemini 3.5 Flash is designed to improve coding, agent workflows, and token efficiency, according to Google.

Google said Flash will become the default model worldwide in the Gemini app and AI Mode.

Gemini 3.5 Pro is scheduled to arrive in June, expanding Google’s consumer and developer AI lineup.