Hard Fork

Ads are coming to ChatGPT’s free and low-cost subscription tiers. We explain what they’ll look like, why OpenAI is taking this approach and whether the company can court advertising dollars without compromising quality and user trust. Then, Amanda Askell, Anthropic’s in-house philosopher in charge of shaping Claude’s personality, joins us to discuss the company’s newly released “Claude Constitution” and what it takes to teach a chatbot to be good.

As a bonus, if you’re interested in learning how to get started with Claude Code, you can check out our tutorial on YouTube.

Guest:

• Amanda Askell, a member of Anthropic’s technical staff

Additional Reading: 

• OpenAI Starts Testing Ads in ChatGPT
• Claude’s Constitution

Subscribe today at nytimes.com/podcasts or on Apple Podcasts and Spotify. You can also subscribe via your favorite podcast app here https://www.nytimes.com/activate-access/audio?source=podcatcher. For more podcasts and narrated articles, download The New York Times app at nytimes.com/app.

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This week, Jonathan Haidt, author of “The Anxious Generation,” returns to the show to discuss new research about how social media is harming teens and what it’s been like to become the face of a global movement against the platforms. Then, we asked what you were building with Claude Code, and you blew us away. We’ll share some of our favorite projects that you sent us. And finally, we’re joined by PJ Vogt, the host of “Search Engine,” to talk about our early adventures in the Forkiverse and what we’ve learned so far about running a social media network.

Guests:

• Jonathan Haidt, social psychologist and author of “The Anxious Generation"
• PJ Vogt, host of “Search Engine”

Additional Reading: 

• Mountains of Evidence 
• Meta’s Internal Research
• An NYT Event in LA - Trump: The First Year of His Second Term

We want to hear from you. Email us at [email protected]. Find “Hard Fork” on YouTube and TikTok.

Subscribe today at nytimes.com/podcasts or on Apple Podcasts and Spotify. You can also subscribe via your favorite podcast app here https://www.nytimes.com/activate-access/audio?source=podcatcher. For more podcasts and narrated articles, download The New York Times app at nytimes.com/app.

Over the past year we’ve been working with the podcast “Search Engine” on a project that reimagines what the internet can be. What if instead of rage-baiting, a social platform incentivized friendly interaction and good faith discussion? Today we’re bringing “Hard Fork” listeners an episode we made with the “Search Engine” team called “The Fediverse Experiment” where we end up creating our own social media platform.

Guest:

• PJ Vogt, host of the podcast “Search Engine.”

Additional Reading: 

• The Dream of the Fediverse Is Alive on Threads
• What Is Mastodon and Why Are People Leaving Twitter for It?

We want to hear from you. Email us at [email protected]. Find “Hard Fork” on YouTube and TikTok.

Subscribe today at nytimes.com/podcasts or on Apple Podcasts and Spotify. You can also subscribe via your favorite podcast app here https://www.nytimes.com/activate-access/audio?source=podcatcher. For more podcasts and narrated articles, download The New York Times app at nytimes.com/app.

Users of X are asking the platform’s built-in A.I. chatbot, Grok, to remove clothing from images of celebrities and everyday people. We talk with the New York Times reporter Kate Conger about how some of the targets of this sexual harassment, including children and their families, are responding, and whether anyone will take action to stop it. Then, we recap a holiday break spent experimenting with Claude Code. We unveil what we built, how we did it and why the tool’s dramatic improvement could be scary for society. And finally, Casey debunks a viral Reddit post that accuses the food delivery industry of shocking exploitation. We explain how a scammer tried to fool us all using AI-generated evidence.

Guests:

• Kate Conger, New York Times tech reporter covering X.

Additional Reading: 

• Elon Musk’s A.I. Is Generating Sexualized Images of Real People, Fueling Outrage
• Debunking the A.I. Food Delivery Hoax That Fooled Reddit

We want to hear from you. Email us at [email protected]. Find “Hard Fork” on YouTube and TikTok.

Subscribe today at nytimes.com/podcasts or on Apple Podcasts and Spotify. You can also subscribe via your favorite podcast app here https://www.nytimes.com/activate-access/audio?source=podcatcher. For more podcasts and narrated articles, download The New York Times app at nytimes.com/app.

Happy New Year! We’re kicking things off by sharing our tech resolutions for 2026 and reflecting on how we fared with our social media and meditation goals from last year.

Then, we open up the listener mailbag and answer your questions on data centers in space, who’s to blame when a customer service A.I. bot lies to you and whether it’s OK to deepfake Santa into your home security footage.

Also, get your very own “Hard Fork” hats, now available at the Times Store: https://store.nytimes.com/products/hard-fork-baseball-cap

Additional Reading: 

• What I Learned About Productivity This Year
• Data Centers in Space + A.I. Policy on the Right + A Gemini History Mystery
• Shuffling Some Whimsy Into Poker and Blackjack

We want to hear from you. Email us at [email protected]. Find “Hard Fork” on YouTube and TikTok.

Subscribe today at nytimes.com/podcasts or on Apple Podcasts and Spotify. You can also subscribe via your favorite podcast app here https://www.nytimes.com/activate-access/audio?source=podcatcher. For more podcasts and narrated articles, download The New York Times app at nytimes.com/app.

Kevin recently joined the hosts of The Wirecutter Show for a conversation about the A.I. products he’s using, strategies to make chatbots work better and his beloved robot vacuums Bruce Roose and Bruce Roose Deuce. It’s a conversation we think Hard Fork listeners will enjoy.

We’ll be back in your feeds with our annual tech resolutions episode on Friday. 

Additional Reading 

• Tips for Using A.I. Smarter With Hard Fork’s Kevin Roose

We want to hear from you. Email us at [email protected]. Find “Hard Fork” on YouTube and TikTok.

Subscribe today at nytimes.com/podcasts or on Apple Podcasts and Spotify. You can also subscribe via your favorite podcast app here https://www.nytimes.com/activate-access/audio?source=podcatcher. For more podcasts and narrated articles, download The New York Times app at nytimes.com/app.

The leaders of the biggest A.I. labs argue that artificial intelligence will usher in a new era of scientific discovery, which will help us cure diseases and accelerate our ability to address the climate crisis. But what has A.I. actually done for science so far?

To understand, we asked Sam Rodriques, a scientist turned technologist who is developing A.I. tools for scientific research through his nonprofit FutureHouse and a for-profit spinoff, Edison Scientific. Edison recently released Kosmos — an A.I. agent, or A.I. scientist to use the company’s language, that it says can accomplish six months of doctoral or postdoctoral-level research in a single 12-hour run.

Sam walks us through how Kosmos works, and why tools like it could dramatically speed up data analysis. But he also discusses why some of the most audacious claims about A.I. curing disease are unrealistic, as well as what bottlenecks still stand in the way of a true A.I.-accelerated future.

Guest: 

• Sam Rodriques, founder and chief executive of FutureHouse and Edison Scientific

Additional Reading: 

• The Quest for A.I. ‘Scientific Superintelligence’
• Top A.I. Researchers Leave OpenAI, Google and Meta for New Start-Up

We want to hear from you. Email us at [email protected]. Find “Hard Fork” on YouTube and TikTok.

Subscribe today at nytimes.com/podcasts or on Apple Podcasts and Spotify. You can also subscribe via your favorite podcast app here https://www.nytimes.com/activate-access/audio?source=podcatcher. For more podcasts and narrated articles, download The New York Times app at nytimes.com/app.

This week, iRobot, the pioneering American robotics company behind the Roomba, filed for bankruptcy and announced that it would be taken over by its Chinese creditor. Colin Angle, a co-founder and a former longtime chief executive of the company, joins us to explain why the company lost its market dominance and what America should do to protect its newest crop of A.I. and robotics start-ups from the same fate. Then, we settle the score on our high, medium and low predictions from last year and lay down our new ones — including a spicy take on who will take over after Tim Cook at Apple. And finally, we wish all of our listeners a very happy holiday season with our annual tech-themed Christmas carol.

Guest:

• Colin Angle, iRobot co-founder and former chief executive for over three decades.

Additional Reading: 

• Roomba Maker iRobot Files for Bankruptcy, With Chinese Supplier Taking Control
• iRobot Is in Trouble, but Roomba Is Already Dead
• Our 2025 Tech Predictions and Resolutions

We want to hear from you. Email us at [email protected]. Find “Hard Fork” on YouTube and TikTok.

Subscribe today at nytimes.com/podcasts or on Apple Podcasts and Spotify. You can also subscribe via your favorite podcast app here https://www.nytimes.com/activate-access/audio?source=podcatcher. For more podcasts and narrated articles, download The New York Times app at nytimes.com/app.

This week, Australia implemented the most aggressive social media ban in a democracy to date, kicking children under 16 off 10 of the most popular social platforms. We discuss how the platforms lost the argument around child safety and whether others will follow Australia’s lead. Then, the blogger Andy Masley joins us to separate fact from fiction on the topic of A.I. water use. Is it a distraction from other more pressing environmental concerns? And finally, our first-ever “Hard Fork” Wrapped: We break down our favorite “Hard Fork” stats from 2025 and bring you up to date on three of our biggest stories of the year.

Guests:

• Andy Masley, blogger The Weird Turn Pro

Additional Reading: 

• A Grand Social Media Experiment Begins in Australia
• The A.I. water issue is fake
• Why Is Everyone So Wrong About A.I. Water Use?
• Trump Signs Executive Order to Neuter State A.I. Laws
• Trump Clears Sale of More Powerful Nvidia A.I. Chips to China
• We Asked Roblox’s C.E.O. About Child Safety. It Got Tense.

We want to hear from you. Email us at [email protected]. Find “Hard Fork” on YouTube and TikTok.

Subscribe today at nytimes.com/podcasts or on Apple Podcasts and Spotify. You can also subscribe via your favorite podcast app here https://www.nytimes.com/activate-access/audio?source=podcatcher. For more podcasts and narrated articles, download The New York Times app at nytimes.com/app.

It’s A.I. model rollout season in Silicon Valley, and OpenAI appears to be feeling the pressure. Sam Altman, the chief executive of OpenAI, sent a memo to staff on Monday declaring a “code red” effort to improve ChatGPT and delay other initiatives. We explain why the latest frontier models from Google and Anthropic have OpenAI spooked and how the company is reshuffling priorities to respond. Then, we give our honest thoughts on which A.I models we like best and share how we’re using A.I. in our day-to-day lives. And finally, we take a look at some of the most popular A.I.-generated content on the internet this week in our latest installment of the Hard Fork Review of Slop.

Additional Reading: 

• What OpenAI Did When ChatGPT Users Lost Touch With Reality
• Google Unveils Gemini 3, With Improved Coding and Search Abilities
• Tourists Tricked by Fake Royal Christmas Market
• Deepfake of North Carolina lawmaker used in award-winning Whirlpool video

We want to hear from you. Email us at [email protected]. Find “Hard Fork” on YouTube and TikTok.

Subscribe today at nytimes.com/podcasts or on Apple Podcasts and Spotify. You can also subscribe via your favorite podcast app here https://www.nytimes.com/activate-access/audio?source=podcatcher. For more podcasts and narrated articles, download The New York Times app at nytimes.com/app.