Gregory's ServerIf that can help the issue predates ChatGPT, and by quite a lot. Just a couple of examples I have myself confirmed:
-- Google top blurb used to cite @malwaretech as the creator of NotPetya
- Google top blurb used to cite half-life of Cs-137 at 6 days, not 30 years (while linking to the correct wikipedia page)
- Google list of greatest scientists used to include Didier Raoult, becuase they once in early 2020 Macron referred to him as such and reputable sources reported about it