Instagram’s new feature blasts photos to your mutual followers or close friends, immediately.

The acquisition, Weights.gg, was a sort of social network for creating and sharing artificial intelligence algorithms.

After several years of dismissing A.I. safety as doomer fear-mongering, parts of the Trump administration now seem ready to support regulation.

The standoff comes as Chinese firms increasingly turn to domestic chipmakers like Huawei, in a drive to reduce China’s dependence on Western technologies.

Treasury Secretary Scott Bessent did not say when these talks would happen. There are fears in the United States and China about the threats from A.I., but neither side is willing to slow down its development.

The A.I. company, which is in the middle of a court fight with Elon Musk, has been unhappy with how Apple has integrated ChatGPT into its devices.

Lawyers for Elon Musk and OpenAI made their closing arguments in the blockbuster federal trial on Thursday. Nine jurors are set to begin deliberations next week.

What the jury must weigh to decide the case.

Microsoft’s C.E.O. testified about the company’s OpenAI investments.

Sam Altman has been targeted in a backlash against A.I.