Qianjue unveils Polibrain, a predictive world model for robots

Qianjue, an embodied AI company with Tsinghua roots, launched Polibrain, a predictive world model for robots, at a conference in Nanjing. Instead of generating every future frame, it predicts task-relevant state changes in a latent space and closes the loop from perception to execution with self-correction after failures.

• Polibrain predicts states in latent space rather than generating full video
• The model is being adapted to quadrupeds, humanoids, wheeled and arm robots
• When predictions diverge from results, it re-evaluates the task and adjusts
• Qianjue positions itself as a robot-brain supplier, not a hardware maker