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 ...

The new ChatGPT o3 model is able to correctly guess the exact location by looking at nondescript images. We test the claim!

OpenAI's o3 and o4-mini models for ChatGPT have arrived.

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

OpenAI's new o3 model is going viral for its geoguessing capabilities. I gave it a test, but I wasn't all that impressed with ...

ChatGPT-5 is delayed by a few months The time will allow OpenAI to better integrate the new model New o3 and o4-mini models to come in a couple of weeks OpenAI has changed its plans and is set to put ...