GPT-5 was supposed to get rid of all the complicated AI models to choose from in ChatGPT, but that's not how it's panned out.

In a surprise twist, paid subscribers can once again use several older AI models, including GPT-4o, GPT-4.1, and o3. GPT-4o ...

Elon Musk has aimed at Apple once again, this time accusing the iPhone maker of playing favourites in its App Store rankings. He claimed that OpenAI's ChatGPT takes pride of place, while its apps, X ...