Google has published a new help document explaining how AI-generated review summaries work in Google Ads. We recently spotted these summaries in sponsored results , including the “What customers love” test, and this doc now explains how they are produced.

Google wrote: “Google AI automatically aggregates online reviews from across the web to generate review summaries. These summaries are positive only and represent customer experiences and key insights about your business. On search ads, review summaries appear as short AI-generated commentary. All summaries are generated using responsible AI best practices, including strong grounding requirements to ensure quality and accuracy.”

The doc also covers the benefits, eligibility, and availability of review summaries, along with key considerations for advertisers.…