Google's AI Overviews Pump Out Millions Of Wrong Answers Each Hour Despite 90% 'Accuracy' Rate, Study Finds

New study finds Google’s AI Overviews are 90% accurate yet still generate tens of millions of misleading answers every hour, raising serious concerns about scale, sources, and user trust.

Google's AI Overviews feature is generating tens of millions of incorrect answers every hour, even though a new study finds its summaries are technically accurate about 90 percent of the time.

The analysis, conducted by open-source AI company Oumi and reported by The New York Times, evaluated thousands of AI Overview responses and concluded that Google's AI generally provides correct, well‑sourced information in 9 out of 10 cases.