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

A tiny fraction of users ever touch the ‘thinky’ models built for better answers. Sam Altman’s slip reveals why GPT-5’s big ...

The rollout was even messy enough to spill into betting markets. One 27-year-old day trader, Foster McCoy, pocketed $10,000 ...

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

OpenAI is building an agentic future with its upcoming Chromium-based browser and a new leak confirms GPT Agent integration.

OpenAI on Thursday released GPT-5, unveiling a new version of the artificial intelligence model that fuels popular chatbot ...

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

ChatGPT-5 is getting improved personality after OpenAI received a slate of criticism from users saying that GPT-5 responses ...

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

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

At long last, GPT-5 has arrived — and it's free to all ChatGPT users.