Tag: Reasoning Models

OpenAI’s latest AI models are getting better and better, but they hallucinate significantly more often than their predecessors. In certain tests, the GPT o3 and o4-mini “reasoning” systems achieved error rates of up to 79% – a trend that leaves even developers puzzled.

OpenAI’s latest AI models are getting better and better, but they hallucinate significantly more often than their predecessors. In certain tests, the GPT o3 and o4-mini “reasoning” systems achieved error rates of up to 79% – a trend that leaves even developers puzzled.