OpenAI delivered advanced ChatGPT reasoning models this month that are more capable than o1, but they also hallucinate more.

OpenAI is streamlining its AI model lineup, retiring popular models like GPT-4 and GPT-4.5, all in anticipation of the launch ...

However, according to OpenAI’s internal tests, these new o3 and o4-mini reasoning models also hallucinate significantly more ...

OpenAI says its latest models, o3 and o4-mini, are its most powerful yet. However, research shows the models also hallucinate ...

You would think that the number of hallucinations would decrease over time, but according to internal tests from Open AI, the ...

Comparing AI reasoning abilities reveals OpenAI's o1 model surpasses DeepSeek's R1 in generating accurate, sentence-level ...

While most hams and hackers have at least heard of Heathkit, most people don’t know the strange origin story of the legendary company. [Ham Radio Gizmos] takes us all through the story. In ...

AI is transforming SaaS pricing from traditional per-seat licenses to usage-based, pay-as-you-go plans, driven by the rise of ...

OpenAI's latest AI models tend to make things up — or "hallucinate" — substantially more than earlier versions.

OpenAI's reasoning AI models are getting better, but their hallucinating isn't, according to benchmark results.

"How about we fix our model naming by this summer and everyone gets a few more months to make fun of us," OpenAI's Sam Altman ...

Historically, each new generation of OpenAI's models has delivered incremental improvements in factual accuracy, with ...