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

The new Deep Research, which is rolling out to all free-tier users starting from today, is described by OpenAI as ...

OpenAI ChatGPT o3 and o4-mini models can determine location information by looking at a photo - and yes, it can be fooled.

OpenAI CEO Sam Altman has admitted that recent updates have made ChatGPT sycophanty after users flagged gaslighting and ...

According to internal tests, newer models like o3 and o4-mini hallucinate significantly more than older versions, and OpenAI ...

With a ChatGPT Plus, Team or Enterprise account you now have access to 100 messages a week with the ChatGPT-o3 model and a ...

When updated tech blunders are quietly rolled back rather than publicly confessed, Sam Altman's candid tweet stood out. No ...

OpenAI's been busy adding some seriously cool features to ChatGPT recently to take it to the next level. Here are a few I ...

OpenAI is expanding the availability of ChatGPT's Deep Research tool by introducing a lightweight version everyone can use.