Google’s AI Overviews spew millions of false answers per hour, bombshell study reveals

Google’s AI Overviews spew millions of false answers per hour, bombshell study reveals

By Thomas Barrabi
Publication Date: 2026-04-09 19:21:00

Google’s AI-generated search results are spewing out tens of millions of inaccurate answers per hour – even as the tech giant siphons visitors and ad revenue from cash-strapped news outlets, according to a bombshell analysis.

To test the accuracy of Google’s AI Overviews, startup Oumi reviewed 4,326 Google search results generated by Google’s Gemini 2 model and the same number of results generated by its more advanced Gemini 3 model.

The analysis found that the models were accurate 85% and 91% of the time, respectively.

With Google expected to handle more than 5 trillion searchers in 2026 alone, that means AI Overviews are spitting out fake news at a rate of hundreds of thousands of mistakes every single minute – with users left none the wiser.

Oumi’s data suggests AI Overviews generates hundreds of thousands of false answers per minute. Bloomberg via Getty Images

The New York Times was first to report on Oumi’s analysis.

“Google AI…