Why It’s Time to Sunset the Turing Test – Communications of the ACM

Why It’s Time to Sunset the Turing Test

In 1950, Alan Mathison Turing published a paper outlining ways to assess emerging machine intelligences.

The Turing Test, embodied in the paper "Computing Machinery And Intelligence", has served as a yardstick to measure AI intelligence.

A recent meeting in London, observing the 75-year anniversary of Turing's paper, concluded that the Turing Test has had its day and should be retired.

The Turing Test has served as a yardstick by which the smarts of everything from the earliest hard-coded medical expert systems to today’s hallucinating large language models (LLMs), have been measured.

A gathering of experts, including computer scientists, cognitive psychologists, and philosophers, agreed that it is time to retire the Turing Test as an unhelpful distraction.

Author's summary: Turing Test is outdated.

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Communications of the ACM Communications of the ACM — 2025-10-31