BC / ADBCE / CE

1966 CE

ELIZA

Artificial intelligence · Machine learning

Joseph Weizenbaum publishes ELIZA, one of the first famous conversational programs and an early chatbot reference. Its responses used rules and word substitution, allowing researchers to observe how readily users attributed understanding to the program.

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2026-09-20

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  1. www.computerhistory.org (opens in a new tab)
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    2026-09-23
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    2026-09-20

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