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

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

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

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

Here's a ChatGPT guide to help understand Open AI's viral text-generating system. We outline the most recent updates and ...

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

OpenAI, as if trying to break its own record for the most confusing product lineup in history, has released two new AI models ...

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

Generous new usage limits mean that ChatGPT Plus users now get double the rate limits for ChatGPT-o3 and o4-mini.

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

ChatGPT can 'read' your photos for location clues - even without embedded GPS or EXIF data. Here's why that could be a ...

By OpenAI 's own testing, its newest reasoning models, o3 and o4 -mini, hallucinate significantly higher than o1.