Industry 2026-08-20

The robot did a four-month internship on a car line. It went from missing one nut in ten to missing one in fifty.

Xiaomi's president Lu Weibing said on an 18 August earnings call that the company's humanoid robot would make its public debut the following day at the World Robot Conference in Beijing, which runs to 23 August. The machine is a full-size humanoid of roughly 1.7 metres, and Xiaomi's stated aim is universality: one body size and one underlying model rather than a different robot for every job. What makes the announcement worth reading is the factory data attached to it. Chief executive Lei Jun showed footage of the robots working what the company has called an internship at a Xiaomi car plant. Over four months at a self-tapping nut station, the success rate rose from 90.2 percent to 98 percent. On final-assembly work — folding centre-console covers, moving material boxes — the robots reached around 90 percent, which Xiaomi says was the first time they had handled long-duration tasks involving flexible parts. No price and no availability date were given. The conference is showing about 3,000 products across five days, and opens days after Unitree's stock market listing.

Why it mattersHumanoid robot demonstrations are usually choreographed, and the honest question has always been what the failure rate looks like on the hundredth repetition rather than the first. Xiaomi published a failure rate, which almost nobody does, and it is instructive. Ninety-eight percent sounds excellent until you notice that a car line performs that task thousands of times a shift, so two percent is a person standing there fixing things. The gap between 'the robot can do it' and 'the robot can be left to do it' is that two percent, and it is where the next several years of this industry will actually be spent. Xiaomi has an advantage most robot startups do not: its own factory to fail in, and its own tolerance for how much that failure costs.

#Robotics

✓ Verified · 4 sources

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2026-08-21

The robot did a four-month internship on a car line. It went from missing one nut in ten to missing one in fifty.

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