Google rebuilds search for the first time in 25 years — sites and ads are next

At Google I/O 2026, Google announced a full merger of AI answers and classic search into a unified interface powered by Gemini 3.5 Flash — and what that means for websites and search ads.

Author: Michael Kokin ·

The search bar is turning into an endless chat window, and traditional web pages are fading into the background. At the Google I/O 2026 conference in May, the company announced the most radical search overhaul in a quarter century.

What's changing
The core shift: a complete merger of AI answers and the classic search bar into one seamless interface. Search stops being just a link directory and starts delivering ready-made interactive content powered by the new Gemini 3.5 Flash model — a neural network built for autonomous tasks.

How it works
Multimodal input: the system understands not just text, but images, video, and documents — you can drag files straight into the search bar from adjacent Chrome tabs.
Background AI agents: personal assistants running 24/7. The AI can continuously scan real estate listings against your criteria and send you notifications. Google launched an agent browser earlier this year — now that same logic is built directly into search.
On-the-fly generation: thanks to integration with Google Antigravity (their in-house AI development platform), search can generate interactive charts, tables, and mini-apps like personalized fitness trackers on the spot.
Autonomous booking: the system can check restaurant availability, show live prices, and contact third-party services on your behalf.

Is this already live?
The update is rolling out across all regions where AI Mode is available (including Russia). Advanced background agents and booking features are coming in summer 2026 — US users and paid Gemini subscribers first.

What this means for sites and ads
Hard times ahead for content creators and SEO specialists: users get answers served up on a plate and no longer click through to actual websites. Contextual ads, meanwhile, are moving directly into the AI conversation — which should improve targeting, though brands still have to figure out whether people will even want to break away from chatting with an AI to click on an ad.