Robots & transport In focus
Unitree humanoid robots fight without an operator for the first time, controlled by a "world model"
Robots are starting to anticipate an opponent's actions and react within fractions of a second, a step from puppets on a remote to machines that act in the physical world on their own.
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Unitree published a video in which G1 robots (1.32 m tall, about 35 kg) spar without a remote or VR control: the movements are chosen by the UnifoLM-X2-1.0 model, which predicts the opponent's next move and plans a response in real time, keeping balance after hits. Earlier Unitree robot fights were controlled by humans. A limitation: judging by the logs, the heavy computation still runs on an external server rather than on board the robot.