Amazon to decommission Mechanical Turk, the 'artificial intelligence' of 2005
The e-commerce giant is phasing out its 21-year-old crowdsourcing platform that relied on human labor to mimic machine intelligence.
Amazon is phasing out Mechanical Turk, its crowdsourced work platform that has operated for more than two decades. The move marks the end of an era for a service that bridged the gap between human cognition and machine processing.
Launched in 2005, Amazon Mechanical Turk (MTurk) allowed businesses to outsource small, discrete tasks—known as Human Intelligence Tasks (HITs)—to a global workforce of independent contractors. According to reports from The Register, the platform stopped accepting new customers as of July 30, 2026, signaling the beginning of its decommissioning process.
The 'Artificial' Origin
At the platform's inception, founder Jeff Bezos described the service as "artificial artificial intelligence." The phrasing was a nod to the platform's core function: using human labor to perform tasks that computers were not yet capable of handling, thereby creating the illusion of an automated system. For 21 years, MTurk served as a critical tool for data labeling, image tagging, and sentiment analysis, providing the raw human-verified data necessary to train the very AI models that are now replacing it.
A Strategic Shift
The decision to wind down MTurk reflects a broader strategic shift in Amazon's infrastructure and the wider tech industry. For years, the platform operated as a manual precursor to modern machine learning. However, as Large Language Models (LLMs) and advanced computer vision have matured, the need for massive armies of humans to perform basic categorization and transcription has diminished. The transition suggests that Amazon is moving away from human-in-the-loop crowdsourcing in favor of fully automated synthetic data generation and more sophisticated AI agents.
What's Next
While the platform has ceased onboarding new clients, the exact timeline for a total shutdown of existing services remains a point of contention among reports. Some early accounts suggested a final date in September 2026, though the most reliable technical outlets focus on the July 30 cutoff for new users. Industry observers are now watching to see how Amazon will migrate its remaining enterprise clients to newer AI-driven data services and what will happen to the thousands of workers who relied on the platform for micro-income.