Google Expands AI Overviews Feature Globally at I/O 2025

At Google I/O 2025, the focus was on the global expansion of the AI Overviews feature in Search. The company disclosed that this AI-driven tool is now accessible in over 200 countries and territories, supporting more than 40 languages, which include Arabic, Chinese, Malay, and Urdu.

What is AI Overviews?

AI Overviews was initially introduced publicly at Google I/O 2024 and first rolled out via Search Labs in the United States. This tool provides users with a succinct overview of the topic they are searching for, along with useful web links for further exploration. The goal of the tool is to enhance the way individuals pose questions, find relevant information swiftly, and delve deeper into credible online sources. Google utilizes its Gemini large language model (LLM), equipped with advanced multi-step reasoning abilities, to deliver contextual responses.

Global Impact of the Expansion

With this expansion, users worldwide will experience these AI-generated summaries in their native languages where appropriate. The feature appears in Search results when Google’s systems deem it particularly beneficial, maintaining the speed and fluidity that users expect from traditional Google Search.

User Engagement and Insights

Google reports that the rollout has already demonstrated encouraging engagement metrics. In significant markets such as the US and India, AI Overviews has contributed to a more than 10% increase in Google usage for queries that activate these summaries. The company links this growth to greater user satisfaction and elevated frequency of search actions following interactions with AI Overviews.

Enhancements with Gemini 2.5

To tackle more intricate queries, Google has also introduced a tailored version of Gemini 2.5, its most advanced AI model yet, to power AI Overviews in the United States. This update aims to improve the depth and reliability of responses, although the company still warns that AI-generated content may sometimes include inaccuracies.

With this extensive global rollout and continuous advancements in AI, Google is committed to making Search more intuitive and beneficial for users around the globe.