Bill Ackman is outspoken. He's passionate. And he's one of the wealthiest people in the world, with a net worth of over $9 ...

The artificial intelligence start-up said the new system, OpenAI o3, outperformed leading A.I. technologies on tests that ...

The latest AI model from OpenAI achieved an “impressive leap in performance” but it still hasn’t demonstrated what experts ...

Italy’s data protection authority says it has fined OpenAI $15.6 million after wrapping up a probe into the collection of ...

Building a chatbot like ChatGPT requires billions upon billions of dollars. That’s the driving force behind OpenAI’s plans to ...

OpenAI is preparing to launch a new artificial intelligence model that it said is capable of more advanced human-like ...

OpenAI revealed its latest frontier models, o3 and o3-mini, which the startup said crushes benchmarks set by prior artificial ...

The veteran AI researcher was a key developer of OpenAI’s o1 model, which 'thinks' longer and harder about problems.

OpenAI saved its biggest announcement for the last day of its 12-day "shipmas" event. On Friday, the company unveiled o3, the ...

OpenAI and Anduril partner to enhance drone defense systems for the U.S. military, combining AI expertise with advanced ...

The new o3 models did so well on a prominent benchmark that some immediately questioned whether OpenAI had in fact achieved ...