Amazon retires Mechanical Turk — the 'artificial artificial intelligence' that helped train the real thing

What's the deal? Amazon Web ServicesDealroom has a profile for this one. Try Dealroom → has placed Amazon Mechanical Turk into its "Services in Maintenance" list — AWS-speak for a product it will soon retire. The crowdsourcing marketplace will stop accepting new customers effective 30 July 2026, and AWS has confirmed it will cease taking jobs for SageMaker and all other tasks. Existing users are not immediately affected.

What is it? Launched in 2005, Mechanical Turk (MTurk) was the original crowdsourcing platform — a marketplace where businesses posted "Human Intelligence Tasks" (data labelling, transcription, surveys) for a distributed human workforce to complete for micro-payments. It became a mainstay of academic research and early machine-learning data pipelines.

The fun bit — why "Mechanical Turk"? The name is a nod to an 18th-century hoax. In 1770, Wolfgang von Kempelen built "The Turk", a chess-playing "automaton": a robed, turbaned figure at a wooden cabinet that beat opponents including Napoleon and Benjamin Franklin. It looked like a machine, but a human chess master was hidden inside working the gears. Amazon adopted the name deliberately, describing MTurk as "artificial artificial intelligence" — tasks that appear automated but are in fact performed by humans behind the scenes.

Why it matters. The wind-down marks the end of an era for the platform that helped define crowdsourced human labour online — and, ironically, one that trained much of the data underpinning today's AI, now being retired as AI matures.

Read more: The Register