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The ELIZA Psychotherapist Chatbot (1966)

    Joseph Weizenbaum developed ELIZA at MIT, a program that simulated a Rogerian psychotherapist by using simple pattern-matching scripts to rephrase user inputs as questions, exposing the “ELIZA Effect” where humans mistakenly attribute deep empathy to empty strings of code.

    Part of the 22 AI Roots Facts: The Birth of Artificial Intelligence & Dartmouth Era (1950–1970) archive. HistoricallyVerified

    Top 5 Structural Foundations: Origins

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