Analysis: Gemini 3-based AI Overviews are accurate ~90% of the time, meaning across 5T+ searches per year, tens of millions of answers are erroneous every hour (New York Times)

New York Times : Analysis: Gemini 3-based AI Overviews are accurate ~90% of the time, meaning across 5T+ searches per year, tens of millions of answers are erroneous every hour — The company's A.I.-generated answers look authoritative, but they draw on an array of sources, from trustworthy sites to Facebook posts.