Google Search has evolved far from its origins as a simple list of blue links. At I/O 2026, the company announced a series of sweeping updates that transform the search experience into something conversational, agentic, and deeply personalized. Powered by the new Gemini 3.5 Flash model, these features aim to answer not just keywords but complex, multi-part questions, and even act on the user's behalf. Here is a detailed look at the seven major upgrades.

1. AI Mode Runs on Gemini 3.5 Flash

The AI Mode tab in Google Search, now reaching over one billion monthly users, is powered globally by the newly announced Gemini 3.5 Flash model. Google describes this model as a major leap forward for building more capable and intelligent agents. It excels at complex long-horizon tasks, reasoning across multiple sources, handling longer prompts, and understanding images and video. This makes AI Mode faster and more efficient at completing multistep workflows. Users can now continue conversations seamlessly, asking follow-up questions from an AI Overview and moving into a back-and-forth dialogue that retains context. The update is rolling out now across all devices globally, making advanced AI capabilities accessible to everyone without a subscription.

2. A New AI Search Box

The most visible change is the redesigned Search box, which Google calls the biggest upgrade in over 25 years. Instead of forcing users to compress messy thoughts into a few keywords, the new box accepts natural language, images, files, videos, and even Chrome tabs. For example, instead of typing "best portable Bluetooth speaker waterproof Alexa," a user can ask, "I want a portable Bluetooth speaker to take out by the pool. It'd be nice if it were waterproof and supported Alexa. Which ones are worth buying?" The box also offers AI-powered suggestions that go beyond traditional autocomplete, helping users refine their queries. This upgrade is starting to roll out today in regions where AI Mode is available, and it is free for all users.

3. Search Agents Can Research Things for You

Google is entering the era of Search agents, where users can create, customize, and manage multiple AI agents that work in the background. The first version is information agents: after asking a question, users can instruct the agent to continuously monitor the web, blogs, news, social posts, and other sources for updates. For instance, if you are apartment hunting, you can describe all your exact requirements, and the agent will scan listings continuously, notifying you when something matches. These agents are designed to keep working even after you leave the search window. Information agents will first be available to Google AI Pro and Ultra subscribers, with a launch planned for summer 2026.

4. Search Will Help Book Local Services

Building on its agentic capabilities, Google Search is adding the ability to book local services directly. Users can ask for a private karaoke room for six on a Friday night with food, and Search will show real-time pricing and availability, with direct links to complete the booking through the provider. For select categories like home repair, beauty, and pet care, users can even ask Google to call the business on their behalf. This feature will roll out to everyone in the United States during summer 2026, significantly simplifying the process of finding and scheduling local services.

5. Shopping Is Getting More Agentic, Too

Google announced Universal Cart, a new AI-powered shopping cart that works across Search, Gemini, Google Pay, Gmail, and YouTube. It remembers products you are considering, watches for price drops, finds alternatives, and helps build a cart using your payment, membership, loyalty, and shipping details. For example, when building a custom PC from multiple retailers, the cart will proactively flag product incompatibilities and suggest alternatives. It also understands your payment method perks and merchant offers, making it easier to find hidden savings. Universal Cart starts rolling out this summer in the US, first to Search and the Gemini app, with YouTube and Gmail integration to follow.

6. Agentic Coding Comes to Search

Google is bringing the power of Gemini 3.5 Flash for coding directly into the search experience. Users can ask Search to code small tools or apps, complete with custom generative UI, layout, and real-time components such as interactive graphs. Examples include an astrophysics visualization, a wedding-planning dashboard, a moving tracker, or a fitness app that pulls in data from reviews, live maps, and weather. These generative UI capabilities will be available to everyone free of charge this summer. Additionally, users with Google AI Pro and Ultra subscriptions will be able to build custom mini apps using Antigravity within Search in the coming months.

7. Personal Intelligence in AI Mode

Google is expanding its opt-in personalization features to Search through Personal Intelligence in AI Mode. If users choose to connect apps such as Gmail, Google Calendar, or Google Photos, Search will use that information to provide more relevant answers. For instance, it can find a receipt buried in Gmail or surface relevant photos while researching a trip. Users can connect or disconnect any app at any time. This feature is now rolling out to users in nearly 200 countries and territories across 98 languages, with no subscription required. It marks a significant step toward a more personalized and context-aware search experience.

These seven upgrades collectively signal a new era for Google Search, where the line between search engine and personal assistant blurs. While power users will appreciate the agentic coding and monitoring tools, the broader audience will likely notice the conversational interface, personalized results, and the ability to perform tasks directly from the search box. The trade-off, however, is a deeper reliance on Google's data ecosystem. As Search becomes more proactive and personalized, users must weigh the convenience against privacy considerations.

Source: ZDNET News