Gemini 3.5 announce.

Google introduced Gemini 3.5, its latest family of models combining frontier intelligence with action capabilities, representing a major leap forward in building more capable, intelligent agents. The 3.5 Flash variant delivers frontier performance for agents and coding, excelling at complex long-horizon tasks that deliver real-world utility. 3.5 Flash is available via the Gemini app, Google Search AI Mode, developer platforms including Google Antigravity and Gemini API, and enterprise offerings.

Source: r/ChatGPT | 2026-05-20