Transmission // 05
A thousand robots, mostly watching
2 min
Humanoids reached real factory floors this year. No manufacturer has sustained a deployment above the low hundreds of units, and most robots come with a supervisor.
Humanoid robots crossed from demo to deployment in 2026, and the reality is more interesting than either the hype or the backlash.
Tesla has an estimated 1,000 to 1,200 Optimus units across Fremont and Giga Texas, with zero external sales. Musk described them on an earnings call as “primarily for learning and data collection rather than performing productive tasks” — which is a remarkably honest thing to say about a fleet that size, and it went almost entirely unquoted.
Figure completed an eleven-month pilot with BMW at Spartanburg. Boston Dynamics began commercial leasing of the electric Atlas. And the load-bearing sentence in the whole sector: as of mid-2026, no humanoid from any manufacturer has been deployed above the low hundreds of units in a sustained commercial environment.
What they are actually doing
The tasks are real — battery module assembly, parts kitting, final assembly assist — and they are on live production lines rather than in isolated demonstration cells. That is a genuine milestone and it should not be minimised.
But the deployment pattern is consistent everywhere: a robot paired with a human supervisor who handles exceptions and reprograms when the task drifts. The robot does the repetitive, well-specified centre of the task. The human does the edges.
Where you have heard this before
That is precisely the shape of every agent deployment in software. The model handles the well-specified centre; a person handles the exceptions; the economics turn entirely on what fraction of the work is centre versus edge, and that fraction is domain-specific and almost never what the demo implies.
Robotics just makes it physical and therefore impossible to hand-wave. You can ship a chatbot that fails 15% of the time and call it a beta. A manipulator that drops a battery module 15% of the time is a stop-work order.
The honest timeline
Manufacturing is the easy case: structured environment, known objects, repeated motion, and a facility you control. It is taking a decade and hundreds of millions of dollars per company to make that case work at hundreds of units.
Anyone extrapolating from a Fremont assembly line to a household in three years is selling something. The gap between a factory floor and a kitchen is not scale. It is that the factory was designed for the robot, and the kitchen was designed for you.