The 404 Media Podcast The 404 Media Podcast

Amazon is Destroying Books to Train AI

Aug 19, 2026 · 53m

Summary

404 Media hosts investigate how Amazon buys and destroys rare books to train AI, tracking a shipment to a Las Vegas facility. They also discuss an expert witness who used ChatGPT to fabricate a defense report in a deadly explosion lawsuit. Finally, the episode covers a litigant who hid prompt injection commands in legal filings to manipulate AI systems.

Topics discussed

Intro: Accenture sponsorship and 404 Media welcome Investigating AI companies buying rare books Tracking the book shipment via AirTag Discovery of Amazon's LAS-8 facility in Las Vegas Books are scanned and destroyed for AI training data Why AI needs physical books: Model collapse and data scarcity Public anger and the definition of 'rare' books The cultural value of obscure texts and ephemera Libraries vs. AI companies in the book market Twitch's opt-in AI training and personal archiving Sponsors: Warby Parker, BetterHelp, and Incogni Expert witness uses ChatGPT for 3M lawsuit report Pro se litigant hides prompts in white text Punishment for manipulating court AI systems Outro and subscriber support request
Listen ad-free on Castria