Thursday marked the one-year anniversary of the release of ChatGPT. A lot has happened since. OpenAI, the makers of ChatGPT, recently dominated headlines again after the nonprofit board of directors fired C.E.O. Sam Altman, only for him to return several days later.

But that drama isn’t actually the most important thing going on in the A.I. world, which hasn’t slowed down over the past year, even as people are still discovering ChatGPT for the first time and reckoning with all of its implications.

Tech journalists Kevin Roose and Casey Newton are hosts of the weekly podcast “Hard Fork.” Roose is my colleague at The Times, where he writes a tech column called “The Shift.” Newton is the founder and editor of Platformer, a newsletter about the intersection of technology and democracy. They’ve been closely tracking developments in the field since well before ChatGPT launched. I invited them on the show to catch up on the state of A.I.

We discuss: who is — and isn’t — integrating ChatGPT into their daily lives, the ripe market for A.I. social companions, why so many companies are hesitant to dive in, progress in the field of A.I. “interpretability” research, and America’s “fecklessness” that cedes major A.I. benefits to the private sector, and much more.

Recommendations:

Electrifying America by David E. Nye

Your Face Belongs to Us by Kashmir Hill

“Intro to Large Language Models” by Andrej Karpathy (video)

Import AI by Jack Clark.

AI Snake Oil by Arvind Narayanan and Sayash Kapoor

Pragmatic Engineer by Gergely Orosz

Thoughts? Guest suggestions? Email us at ezrakleinshow@nytimes.com.

You can find transcripts (posted midday) and more episodes of “The Ezra Klein Show” at nytimes.com/ezra-klein-podcast, and you can find Ezra on Twitter @ezraklein. Book recommendations from all our guests are listed at https://www.nytimes.com/article/ezra-klein-show-book-recs.

This episode of “The Ezra Klein Show” was produced by Rollin Hu. Fact checking by Michelle Harris, with Kate Sinclair and Mary Marge Locker. Our senior engineer is Jeff Geld. Our senior editor is Claire Gordon. The show’s production team also includes Emefa Agawu and Kristin Lin. Original music by Isaac Jones. Audience strategy by Kristina Samulewski and Shannon Busta. The executive producer of New York Times Opinion Audio is Annie-Rose Strasser. And special thanks to Sonia Herrero.

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A Lot Has Happened in A.I. Let’s Catch Up.

The Ezra Klein Show

A Lot Has Happened in A.I. Let’s Catch Up.