Kate Conger

Google’s parent company, which has spent heavily on artificial intelligence, also showed growth across its businesses, particularly in cloud computing.

SAN FRANCISCO -- OpenAI said Tuesday that two of its artificial intelligence models went rogue and successfully hacked into Hugging Face, a digital library of AI technology that is popular among developers.

As Silicon Valley debates how artificial intelligence software should be created, “open weight” has been a major part of the discussions. Here’s what to know.

8 minutes ago Kate Conger, Mike Isaac and Meaghan Tobin

SAN FRANCISCO -- Several of Anthropic's state-of-the-art artificial intelligence models recently broke into the systems of three outside organizations, the startup said on Thursday, a surprise revelation nine days after a similar incident at the rival startup OpenAI.

The Trump administration has struggled over how to approach to “open source” models, which are freely available to download and favored by Chinese companies.

Minutes after four top researchers said they were leaving, Google said that Demis Hassabis, the Nobel-winning scientist who led the company’s A.I. lab, was stepping into a new job.

In an open letter, OpenAI, Anthropic, Google and others said a wave of A.I.-enabled cyberattacks was coming and organizations and governments needed to prepare themselves.

Open letter signed by OpenAI and Anthropic among others signals doubt on ability to control AI models