If you still want to use older OpenAI models like GPT-4o, o3, o4-mini, GPT-4.1, and GPT-4.5, you can. But you'll need to fork ...

This article digs into the ChatGPT conversation history of a 47-year-old Canadian man who was told by the bot that he’d ...

Altman and other OpenAI leaders took questions on Reddit on Friday, a day after the announcement of the new GPT-5 model. A ...

One of the best parts of Apple Intelligence is Siri’s ability to integrate with ChatGPT. When Apple’s AI chatbot is stumped ...

OpenAI is bringing back GPT-4o in ChatGPT just one day after replacing it with GPT-5. In a post on X, OpenAI CEO Sam Altman ...

A 60-year-old man gave himself an uncommon psychiatric disorder after asking ChatGPT for diet advice in a case published ...

We're continuing to hear more and more accounts of AI psychosis — an eerie phenomenon in which users become consumed by ...

When OpenAI released its new flagship GPT-5, it said it would discontinue its older 4o model, popular for its warm writing ...

Ever wonder how much money you'll spend on food during your life? We asked ChatGPT to crunch the numbers, and its response ...

The unveiling of OpenAI's GPT-5 model has sparked backlash from users who miss the personality of previous versions. Long ...

OpenAI launched GPT-5 with enhancements in reasoning, accuracy, and coding. Free users can access GPT-5 but are limited to 10 ...

On a call with reporters Wednesday previewing the new chatbot, Altman likened GPT-5 to a Ph.D.-level expert. The new chatbot ...