OpenAI has begun rolling out its newest AI model, GPT-4.5, to users on its ChatGPT Plus tier. In a series of posts on X, ...

GPT architect Alec Radford has been subpoenaed in a copyright case against OpenAI, according to a court filing.

A California judge denied a motion by Elon Musk to stop the OpenAI artificial intelligence research group from becoming a for ...

Elon Musk lost a court bid asking a judge to temporarily block OpenAI from turning into a for-profit business, but he also scored a win: the right to a trial.

In her ruling denying the motion, Judge Yvonne Gonzalez Rogers wrote that Elon Musk and the other plaintiffs had “failed to ...

Microsoft’s $13-billion investment into OpenAI was cleared by the UK’s antitrust watchdog, ending months of uncertainty over the tie-up.

Microsoft Corp.’s $13-billion investment into OpenAI Inc. was cleared by the UK’s antitrust watchdog, ending months of ...

A judge denied Elon Musk's bid to stop Sam Altman from converting OpenAI into a for-profit, but the rivals are still set to ...

A judge denied Elon Musk’s move to halt OpenAI’s efforts to convert into a for-profit entity, saying he hasn't met “the high ...

Nvidia delivered a record $130.5 billion in total revenue in fiscal 2025, which was a 114% increase from the prior year, and ...

In the world of artificial intelligence, an unexpected revolution is under way. DeepSeek, a modest Chinese start-up, has ...