Hard Fork The New York Times

A few days after a lawyer used ChatGPT to write a brief filled with made-up cases, a group of A.I. experts released a letter warning of the “risk of extinction” from the technology. But will A.I. ever be good enough to pose such a threat?

Then, FAANG is now MAAAN, with the addition of Nvidia. Here’s how the GPU company became a trillion-dollar behemoth.

Plus: Kevin, Casey and the New York Times tech reporter Kate Conger answer Hard Questions from listeners.

The U.S. surgeon general, Dr. Vivek Murthy, says social media poses a “profound risk of harm” to young people. Why do some in the tech industry disagree?

Then, Ajeya Cotra, an A.I. researcher, on how A.I. could lead to a doomsday scenario.

Plus: Pass the hat. Kevin and Casey play a game they call HatGPT.

In a congressional hearing this week, OpenAI’s chief executive, Sam Altman, appeared to be on the same page as lawmakers: It’s time to regulate A.I. But like so many other proposals to regulate tech, will it actually happen? The Times’s technology reporter Cecilia Kang helps us understand whether Congress will actually act, and what that could look like.

Then, Casey talks with Twitter’s former head of trust and safety, Yoel Roth, before and after Elon Musk took over the company.

At its biggest event of the year, Google announced an avalanche of A.I. product releases: A.I. in search, A.I. that writes emails and A.I. that generates slides. Is Google pulling ahead in the A.I. arms race?

And, after years of hype, self-driving cars are finally hitting the streets of American cities. Kevin and Casey take a ride through San Francisco in Banana Slug — an autonomous vehicle from the self-driving car company Cruise. After their ride, they sit down with Cruise’s chief executive, Kyle Vogt, to discuss the role he thinks self-driving cars will play in the future of transportation.

The Twitter look-alike Bluesky, started by the former Twitter chief executive Jack Dorsey, is doing the impossible: making social media fun again.

Then, A.I. is coming for jobs but not in the way you think.

Plus: Kevin and Casey moonlight as advice columnists in a new Hard Fork segment called Hard Questions.

A song featuring A.I.-generated versions of Drake and the Weeknd went viral — before being taken down by streaming services. Is censorship of A.I.-generated songs the way forward? Or can singers benefit from synthetic voices, as some artists like Grimes are suggesting?

Then, HatGPT: Kevin and Casey pull headlines out of a hat and generate their own takes on the news.

And Ben Smith, the former BuzzFeed News editor, discusses the end of the 2010s digital media era.