With new tools and greater autonomy, OpenAI's flagship AI chatbot is more capable, and potentially more dangerous, than ever.

The rollout was even messy enough to spill into betting markets. One 27-year-old day trader, Foster McCoy, pocketed $10,000 in just a few hours by wagering that Google’s Gemini would beat GPT-5 in a ...

OpenAI might unveil the gadget in late 2026, with CEO Altman aiming to ship 100 million units faster than any product before.

OpenAI’s latest model GPT-5 is more powerful and accurate than its predecessors, but the company cautions users against ...

In the wake of the long-awaited GPT-5 release, it appears that OpenAI has learned one big lesson: that it does not know its ...

In a major shift, the company is “open sourcing” two A.I. systems, freely sharing the technology with outside researchers and ...

"You can learn from everywhere, but you have to do it from scratch," ChatGPT's Nick Turley said. "That trait tends to make ...

ChatGPT's Voice mode is already pretty good, but OpenAI is working on a new feature that will allow you to control how Voice ...

With nearly one in 10 people on Earth using ChatGPT, OpenAI is at a turning point. Here's what you need to know.

The artificial intelligence company that brought the world ChatGPT says its latest version of the AI-powered chatbot will be ...

OpenAI says it has tweaked ChatGPT to ensure the model responds appropriately when a user shows distress.

But the NYT and other news organizations rejected the compromise, OpenAI said in a filing yesterday. Instead, news plaintiffs ...