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Vergecast: ELIZA, the world's first chatbot

Aug 12, 2026 · 37m

Summary

David Pierce hosts The Vergecast episode featuring David Berry and Mark Marino, authors of "Inventing Eliza," to discuss the history of the first chatbot. They explore Joseph Weizenbaum’s creation, the "Eliza effect" where users anthropomorphize simple code, and Weizenbaum’s subsequent ethical warnings about AI. The conversation draws parallels between 1960s computing and modern LLMs, emphasizing the critical distinction between calculation and human judgment.

Topics discussed

Introduction: The history and legacy of Eliza Joseph Weizenbaum's background and early computing The design and user experience of Eliza Why users believed Eliza was human Weizenbaum's crisis of faith and 'Computer Power' Calculation vs. Judgment in AI Comparing the Eliza era to modern LLMs Explainability and Weizenbaum's potential reaction Outro and resources
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