ALPAC found no predictable prospect of useful machine translation

The Automatic Language Processing Advisory Committee’s 1966 report “Language and Machines: Computers in Translation and Linguistics,” published by the National Academy of Sciences and National Research Council, found “no immediate or predictable prospect of useful machine translation” and recommended redirecting funding toward basic computational linguistics. US support for the field largely collapsed for about two decades afterward.

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Last verified June 6, 2026