Large language models illuminate the mechanistic underpinnings of the creative aspect of language use (CALU), long regarded as a mystery

Abstract

Large language models (LLMs) challenge Chomsky’s long-standing mysterian view of the creative aspect of language use (CALU). By exhibiting fluent, situation-appropriate linguistic behavior and offering concrete mechanistic hypotheses, they provide the first viable scientific models of CALU. We endorse Futrell and Mahowald’s call to integrate LLMs into linguistic inquiry and suggest a bolder aim: elucidating the mechanisms underlying linguistic creativity.