OpenAI has unveiled a new artificial intelligence model that it says can “reason” and solve harder problems in science, coding and math than its predecessors.

The maker of ChatGPT is struggling to transform itself into a profit-driven company while satisfying worries about the safety of artificial intelligence. Listen to this article · 9:58 min Learn more.

The new version of its AI model, called GPT-4o mini, is 60% cheaper to use than the model that powered ChatGPT until recently, called GPT-3.5 turbo, the company said, and scores higher on tests it ...

Maker of ChatGPT says it will remain under nonprofit control after all. Published: May. 05, 2025, 1:59 p.m. The OpenAI logo appears on a mobile phone in front of a screen showing part of the ...

“We trained these models to spend more time thinking through problems before they respond, much like a person would,” the maker of ChatGPT said on its website. “Through training, they learn ...

It will gradually become available to most ChatGPT users.“We trained these models to spend more time thinking through problems before they respond, much like a person would,” the maker of ...

“We trained these models to spend more time thinking through problems before they respond, much like a person would,” the maker of ChatGPT said on its website. “Through training, they learn ...