NY Times Technology

In tweaking its chatbot to appeal to more people, OpenAI made it riskier for some of them. Now the company has made its chatbot safer. Will that undermine its quest for growth?

OpenAI adjusted ChatGPT’s settings, which left some users spiraling, according to our reporting. Kashmir Hill, who reports on technology and privacy, describes what the company has done about the users’ troubling reports.

This week the company announced that it would require users to undergo an A.I.-powered age estimation process in order to chat with others on the platform. Will this change reassure parents?

A judge queried lawyers about whether a breakup made sense during closing arguments on how to fix the tech giant’s dominance in online advertising.

It is a time of superlatives in the tech industry, with historic profits, stock prices and deal prices. It’s enough to make some people very nervous.

Right-wing users have tapped A.I. tools to promote President Trump’s agenda. He took notice.

A.I. has added urgency to the U.S. national laboratories that have been sites of cutting-edge scientific research, leading to deals with tech giants like Nvidia to speed up.

Howard Lutnick is helping push data center projects. His family companies are profiting from them.

Although some Silicon Valley executives paint China as the enemy, Chinese brains continue to play a major role in U.S. research.

Dr. LeCun’s departure follows a shake-up in Meta’s artificial intelligence efforts, as Mark Zuckerberg pushes his company to keep up in the tech race.

Mr. Musk’s xAI will work with the Saudi artificial intelligence company Humain on a new data center, part of Crown Prince Mohammed bin Salman’s effort to diversify his kingdom’s economy.

Mr. Summers departed the artificial intelligence company’s board after revelations of his communications with the disgraced financier Jeffrey Epstein.

European chipmakers need TSMC’s help to grow their own semiconductor supply chain, but the chip giant’s Taiwanese suppliers find Europe a tough place to do business.

Over the last 10 months, President Trump has become close with Jensen Huang, Nvidia’s chief executive, as the company’s chips have become a tool in trade and peace talks.

Uncertainty over the availability of the company’s chips, which are used in cars and electronics, had added to concerns of a global shortage.