In a major shift, the company is “open sourcing” two A.I. systems, freely sharing the technology with outside researchers and businesses. By Cade Metz Reporting from San Francisco In a move that will ...

GPT-5 has been the talk of the town lately, with reports claiming the highly consequential ChatGPT upgrade will drop in early August. Some reports suggested that GPT-5 would arrive after the launch of ...

The next time you order something online, it may be through ChatGPT — at least if OpenAI and online payments provider Stripe have anything to say about it. The two companies today announced a new ...

OpenAI has introduced an app directory that's now available right inside ChatGPT, the company announced. "Apps extend ChatGPT conversations by bringing in new context and letting users take action ...

UPDATE: Aug. 7, 2025, 3:30 p.m. EDT GPT-5 is now available to use. We've updated this story with additional information on the rollout. The newest version of ChatGPT is here, and you can try it with ...

Just a month after introducing GPT 5.1, OpenAI introduced GPT-5.2, the next-generation model that will power its popular ...

OpenAI on Thursday announced GPT-5, the foundational model for the next generation of ChatGPT and a “significant leap in intelligence,” according to the company. GPT-5 will be released in two versions ...

OpenAI will soon retire GPT-4, an AI model it launched over two years ago, from ChatGPT, according to a changelog posted on Thursday. Effective April 30, GPT-4 will be “fully replaced” by GPT-4o, the ...

OpenAI has published a postmortem on the recent sycophancy issues with the default AI model powering ChatGPT, GPT-4o — issues that forced the company to roll back an update to the model released last ...