If you miss GPT-4o, o3, o4-mini, GPT-4.1, and GPT-4.5, you can step down from GPT-5, if you have a Plus or Pro account (for now).

After losing top talent to Meta and fumbling key deals, the ChatGPT maker just dropped two massive announcements in a single ...

If you’ve ever asked ChatGPT for advice about a breakup, a legal issue, or something personal you’d never say out loud, you ...

OpenAI CEO Sam Altman said at a briefing ... on projects like the $500 billion AI infrastructure project known as Stargate.

OpenAI's GPT-5 is priced the same as Google's Gemini 2.5 Pro and lower than GPT-4o. Interestingly, GPT-5 is priced far lower ...

Sam Altman came under fire after replacing GPT-4o with GPT-5, and will now bring it back after overwhelming requests.

OpenAI’s GPT-5 has arrived, delivering faster, smarter, and more reliable AI performance. We review its new model lineup, ...

At the Defcon security conference in Las Vegas on Friday, Nakasone tried to thread the needle in a politically fraught moment ...

OpenAI CEO Sam Altman said on Friday that the company plans to keep focusing on growth and investing in training and computing power, even if that ...

ChatGPT users expressed frustration at the latest upgrade of the large-language model, which took away the ability to switch to previous models.

How much financial stress can tech companies handle in their efforts to win the artificial intelligence race? OpenAI CEO Sam ...

OpenAI CEO Sam Altman, in a nod to the iconic “Mad Men” character Don Draper, responded to Elon Musk’s tweet about Microsoft’s new GPT-5 LLM by saying he doesn’t ...