Google I/O 2026: Gemini 3.5 Flash, Omni, and Google’s Agent Stack

**Google** announced at I/O the repositioning of **Gemini** as a consumer AI and developer/agent platform with three key releases: **Gemini 3.5 Flash** for fast agentic and coding tasks, **Gemini Omni** for multimodal generation and editing including video, and the expanded **Antigravity 2.0** agent stack. Google reports processing over **3.2 quadrillion tokens per month**, a 7x increase year-over-year, with **900M+ monthly Gemini users** across 230+ countries and 70+ languages. Gemini 3.5 Flash features a **1M-token context window**, **65k max output tokens**, **4 thinking levels**, and "thought preservation" across turns, outperforming Gemini 3.1 Pro on multiple benchmarks and running up to 12x faster in Antigravity. Independent benchmarks show Gemini 3.5 Flash scoring **55 on the Intelligence Index**, with higher costs than previous versions. Gemini Omni Flash supports text, image, video, and audio inputs for generative media tasks, available now for paid users.