At the 2026 I/O Developer Conference, Google announced the most significant upgrade to its search box in 25 years, fully integrating AI technology. Centered around the newly released Gemini 3.5 Flash model, the update aims to redefine the search experience. The new search box supports dynamic expansion, allowing users to input complex long sentences or describe their needs in natural language. Users can even drag in images, videos, files, and Chrome tab pages for multimodal retrieval. The logic of the search results page has been transformed, with AI Overviews now prioritized in a generative summary format, providing direct answers while retaining the option for follow-up questions. Additionally, users can create and manage AI agents within the search interface to continuously track specific tasks or information. These information agents can analyze the user's focused content in the background and proactively return results at the right time.