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The agreements with six technology companies come amid the Defense Department’s dispute with Anthropic.

Will the rising tide of A.I. adoption lift all boats?

Even before the rocket company holds a major initial public offering, many people own stock in it through so-called special purpose vehicles.

In a landmark trial between Elon Musk and OpenAI’s Sam Altman, the origins of OpenAI are being examined. The Times’s technology reporter Cade Metz explains what’s behind it all.

Counting minutes is a poor way to curb phone habits. Real antidotes, experts say, include mindful parenting, curated content and human connection.

Scientists shared transcripts with The Times in which chatbots described how to assemble deadly pathogens and unleash them in public spaces.

Mr. Musk’s lawsuit against Mr. Altman and OpenAI makes the case that all-encompassing greed is Silicon Valley’s defining feature.