Sam Altman said that OpenAI's new GPT-oss, comprising a 120b and 20b version, is the "best and most usable open model in the ...

"It was clear that if we didn't do it, the world was gonna be mostly built on Chinese open source models," Altman said.

Developers eager to try ChatGPT's latest open-weight model will have to wait — again. Sam Altman, the CEO of OpenAI, wrote on X Friday that his company would delay the launch to run extra safety tests ...

In a world where convenience reigns supreme, scientists are warning that our increasingly sedentary lifestyles could have shocking consequences for our health and appearance. To bring this message to ...

OpenAI CEO Sam Altman said the average ChatGPT query uses about one fifteenth of a teaspoon of water.Justin Sullivan via Getty Images OpenAI's AI models are getting more open. At least, some of them ...