Did a Human Write This?

From The Atlantic.

What happens when the majority of content on the internet tips over into AI slop? On this episode of “Galaxy Brain,” Charlie Warzel talks to Max Spero, a co-founder of Pangram, an AI-detection company. They discuss how AI-detection tools work and how effective they can be at identifying what’s made by humans and what comes from a chatbot. They explore the cultural concerns around authenticity in the large-language-model era, and whether detection can keep up as models improve. The pair discuss how the speed of AI development and synthetic content threatens to degrade the quality of human writing and pollute the internet—and what, if anything, can be done to stop it.

This episode of Galaxy Brain was produced by Renee Klahr and engineered by Dave Grein. Our theme is by Rob Smierciak. Claudine Ebeid is the executive producer of Atlantic audio, and Andrea Valdez is our managing editor.

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00:00 Intro
04:35 Interview with Max Spero
07:46 How Much AI Is Too Much AI?
12:00 How Pangram Works
17:00 False Positives Rate
21:03 Do Humans Write Like AI
25:13 Spotting AI Writing
28:10 Automation Risks
33:32 Browser Extension That Helps You Spot AI
36:15 AI-Detection and Call Out Culture
45:54 Will AI Change the Internet?
48:25 Closing Thoughts