Two announcements circulated this week on French websites. The first: single-shot imitation is now possible for a humanoid robot. The second: surgeons are already beginning to be replaced by humanoid robots. Both are based on real, published, serious work. And in both cases, the headline asserts exactly what the paper refrains from claiming.
Nature wrote “teleoperated”, the headline wrote “replaced”
On 8 July, Nature published the first in vivo feasibility study of humanoid robots in surgery, jointly conducted by the engineering school and the medical school of the University of California, San Diego. Two gallbladder ablations on non-primate large mammals: the first by a human-robot team, the second by two humanoid robots working side by side. The machines, nicknamed Surgie, are approximately 1.50 m tall and weigh 27 kg, handling standard laparoscopic instruments, which allows them to fit into a cramped operating theatre without costly modifications. They are fully piloted by human surgeons. The study claims no surgical autonomy, and the team’s stated objective is an autonomous assistant working alongside caregivers, not their replacement. The robots had to be recalibrated several times during the procedure, and both operations took significantly longer than with an existing specialised system. The most shared French headline, however, announced that surgeons were already beginning to be replaced. The surgical robot is piloted by a surgeon.
Single-shot imitation exists — on arms
Same week, same mechanism. On 16 July, a team from NVIDIA, Stanford and the University of Texas at Austin submitted RoboTTT, which integrates training at test time into a robotic foundation model. The figures are spectacular and verifiable: a visuomotor context extended to 8,000 time steps, approximately three orders of magnitude beyond the state of the art, an 87% improvement over a single-step policy, completion rates of 79%, 78% and 71% on three real-world tasks, and a ten-step assembly that can take up to five minutes. Single-shot imitation from a simple video demonstration therefore does indeed exist. Simply put, neither the arXiv abstract nor the project page uses the word “humanoid”: what is being evaluated is a bimanual manipulator setup. As for the French article that carried the news, it names neither the study, nor the laboratory, nor the robot, cites not a single figure and links to no publication.
What a number looks like when no one has dressed it up
To gauge the gap, it suffices to read, the same week, the report that Xinhua dedicates to humanoids in Chinese factories. A G2 robot from PIABOT Robotics reduced the cycle time on an automotive line from 18 to 12.9 seconds, representing roughly a third gain in efficiency. Aitu’s robots separate fabric parts with 97% success, and more than 98% of the resulting sewing work passes quality control. A training centre opened in Cixi in mid-May lines up forty robots and aims for more than ninety hours of effective training per day. None of these figures makes a headline. All are verifiable.
Last week, Walden Robotics raised $300 million with a press release that never once wrote the word “humanoid” — the press added it. Three stories, three times the same gesture: what the paper lacks is supplied by the headline. Yet the two distortions are not of the same nature, and the distinction is worth keeping in mind. In one case, a morphology is invented: an arm becomes a man. In the other, autonomy is invented: a piloted robot becomes a robot that decides. The latter is the more costly, because it concerns the only question that truly matters when a machine holds an instrument in an abdomen — who, exactly, is performing the gesture. The reader does not need to be sold an artificial surgeon. He needs to know that a teleoperated humanoid has just removed a gallbladder, and that is already considerable.