OpenAI’s new reasoning AI models hallucinate more

TechCrunch
By Maxwell ZeffApr 18, 2025, 5:09 pm266 pts
OpenAI’s recently launched o3 and o4-mini AI models are state-of-the-art in many respects. However, the new models still hallucinate, or make things up — in fact, they hallucinate more than several of OpenAI’s older models. Hallucinations have proven to be one of the biggest and most difficult problems to…

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