WTF is ‘query fan-out’ in Google’s AI mode?

digiday.com/media/wtf-is-query-fan-out-in-googles-ai-mode

There’s one major way in which Google’s AI-powered search feature AI Mode differs from its traditional search engine — a complex technique used to answer a user’s question called “query fan-out.”
AI Mode started rolling out to U.S. users last month, and publishers are still trying to…

This story appeared on digiday.com, 2025-06-19 04:01:00.
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