Despite the company's name, OpenAI hasn't dropped an open version of its AI models since GPT-2 in 2019. That changed on Tuesday, as CEO Sam Altman shared two new open-weights, reasoning AI models, ...

Amazon.com Inc. is set to offer OpenAI's new artificial intelligence models to its customers, marking the company's first collaboration with the prominent AI startup.

OpenAI on Tuesday released two new artificial intelligence (AI) models that can be downloaded for free and altered by users, to challenge similar offerings by US and Chinese competition.

ChatGPT maker OpenAI has launched two new "open" artificial intelligence (AI) models that can be customized and run locally ...

For the first time in five years, OpenAI has released two new free and open-source AI models that are lightweight and ...

The conversations stemmed from a now-defunct feature that let ChatGPT users make their conversations discoverable on search engines. Some of the conversations uncovered by the researcher involved an ...

The models, centered around mimicking the human style of reasoning, are OpenAI’s first open-weight releases in more than five ...