
OpenAI’s New AI Models Face Troubling Increase in Hallucinations
Tech giant OpenAI has hit an unexpected roadblock with its latest artificial intelligence models. The company’s new reasoning models, o3 and o4-mini, are showing a concerning spike in hallucination rates—essentially making up information that isn’t true—compared to their predecessors. Hallucination Rates Surge in o3 and o4-Mini According to OpenAI’s internal testing, the o3 model hallucinated…