Details about new search engine features, Gemini 3.5 Flash integration and new search assistants introduced at Google I/O 2026.
At the I/O 2026 event, Google announced innovations that will radically change the search engine experience. The company is implementing the biggest update in the search box in the last 25 years.
The search engine will now use Gemini 3.5 Flash as the default model. Users are introduced to the multi-modal search box launched today with prestige.
New era in the search box
The new search box has a dynamic structure that can expand according to the length of the query. This design transforms the classic search experience into a chatbot interface.
The system can now provide automatic offers to users. Also the search box; It can accept data in different formats such as tabs, documents and texts as input.
Google states that the AI Mode feature exceeded the one billion monthly user threshold in its first year. This information shows that users are adapting to the new generation features in the search engine.
New search assistants are coming
Google also introduced new search assistants to support the search experience. These assistants help users by working as a research assistant in the background.

The company announced that additional assistants are on the way, which will be available in the summer. These new tools will allow you to book events and tickets based on search results.
This new structure of the search engine aims to completely change the way users access information. Google is transforming the search box from just a query field into an effective assistant.
The integration of the Gemini 3.5 Flash model aims to increase the speed and quality of search results. The flexibility offered by the multi-modal structure makes it easier to work with different types of documents.
Assistants working in the background plan to save time by undertaking complex tasks on behalf of the user. Reservation features, coming in the summer, transform the search engine into a process platform.
This move by Google takes the competition in the search engine market to a new dimension. We wonder what users think about this major interface change and new assistants.