Unitree unveils Rehearsal, a self-improving robot software loop

Unitree CEO Wang Xingxing announced Rehearsal, an AI system that searches papers, writes robot control code, validates it in simulation and deploys it to hardware. The learning data it accumulates falls under China's National Intelligence Law, the company's existing obligations extended to AI-generated code.

• Rehearsal loops through paper search, code generation, simulation and physical deployment
• Wang expects robots to handle 80% of voice tasks in unfamiliar homes by 2027-2028
• Robots reach only 12.4% full-task success on the BEHAVIOR-1K benchmark
• Accumulated learning data falls under China's National Intelligence Law