OpenAI is releasing a significantly expanded version of its Model Spec, a document that defines how its AI models should ...

At some point in the near future, users on the free tier will gain “unlimited” access to a new model that includes o3 ...

OpenAI has effectively canceled o3, which was slated to be its next major AI model release, in favor of what CEO Sam Altman ...

"I feel for the guy," Sam Altman told Bloomberg TV at the AI Action Summit in Paris. "I don’t think he’s a happy person." ...

OpenAI is seeking to stop Indian media groups, including those of Gautam Adani and Mukesh Ambani, from joining a copyright ...

If you're a free ChatGPT user, you best make sure your 2 uses per month of Deep Research are for queries your really want or need answered.

GPT-5’s debut will be preceded by the release of a less capable large language model, GPT-4.5, in the coming weeks. The ...

OpenAI has confirmed that its ChatGPT Search feature is now free to use without having to log in to the ChatGPT website.

ChatGPT just got a lot more like Google. Parent company OpenAI announced that its ChatGPT Search feature, which acts like a ...

OpenAI is announcing a new AI "agent" designed to help people conduct in-depth, complex research using ChatGPT, the company's ...

The world’s richest man, Elon Musk, and the CEO who heads the world's most popular AI company, Sam Altman, are once again at ...

ChatGPT users around the globe reported issues with the OpenAI chatbot late Wednesday, before the issue was resolved, ...