UBTECH switches on a factory that builds a humanoid every 10 minutes
Physical AI's bottleneck just moved: China can now print humanoids at ten-thousand-unit scale, and the honest question is who's buying them.
UBTECH Robotics has commissioned the world's first humanoid production line designed for ten-thousand-unit annual capacity, in Liuzhou, Guangxi. The "super smart factory" covers 14,000 square meters and is engineered to finish one industrial humanoid every 10 minutes, building the Walker S and Cruzr lines. The unusual partner is Siemens: the two co-built the plant's digital backbone, from a 1:1 simulation of the whole floor (aisles, stations, AGVs) to an agent-based manufacturing-operations system that runs production. It lands where the demand already is — UBTECH's full-size humanoid revenue rose 1,445% in the first half of 2026, more than 96% of it from industrial customers, and Walker units have already run trials at SAIC-GM-Wuling and Dongfeng Liuzhou Motor down the road. The caveat the company's own numbers imply: capacity is a design spec, not an order book. Chinese makers shipped roughly 19,100 humanoids globally in the first half of 2026, so one factory rated at 10,000 a year is a claim about where the market is going, not a reflection of where it is — the industry's constraint is now embodied software and validation cycles, not bolts.
Simon Willison shipped commit-rewriter 0.1, a local web app for rewriting git commit messages without touching an interactive rebase. You open it against a repository, edit multiple messages in a browser UI, and on submit it first snapshots your current state into a timestamped backup branch, then rewrites every commit from the first edited one forward — a revert path, which is the feature that separates this from a careful git rebase -i. He also released shot-scraper 1.12 the day before, a maintenance bump built specifically to support the new tool. Small utility, real audience: commit hygiene is one of the chores coding agents make more visible, since agent-written histories tend to read like the agent's mood board.
What to watch: whether UBTECH discloses a firm order book for Liuzhou output — takt time means little until someone commits to the volume.
Is the humanoid race actually about factories now, or is ten-thousand-unit capacity just the latest numbers game? Tell us in the comments.
Sources: commit-rewriter (GitHub)
