Qianjue releases Polibrain predictive world model for robots
Overview
Qianjuan Technology, a company affiliated with Tsinghua University, has released Polibrain, a predictive world model for robotics. The model enables robots to understand and predict physical environments, supporting tasks like garbage collection. The company has applied the model across various robot types, including quadruped, humanoid, and wheeled robots. The research includes theoretical contributions from 2025 and practical applications, with a focus on cross-embodiment generalization through polynomial representation and causal memory mechanisms.
From Chinese robotics — Deployment discovery
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Evidence dependency changes (4)
- 2026-10-30T23:13:50.855Z · evidence updated · source revision 1. Evidence extraction was updated; current source attributions are shown above.
- 2026-10-30T23:13:34.163Z · evidence updated · source revision 1. Evidence extraction was updated; current source attributions are shown above.
- 2026-10-30T21:50:44.110Z · evidence updated · source revision 2. Evidence extraction was updated; current source attributions are shown above.
- 2026-10-30T21:50:26.461Z · evidence updated · source revision 2. Evidence extraction was updated; current source attributions are shown above.
Report timeline
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- Chinese robotics — Deployment discoverySignalLeCun's World Model Bet: A Tsinghua-Linked Chinese Company Has Integrated It into Robots
Qianjuan Technology, a company affiliated with Tsinghua University, has released Polibrain, a predictive world model for robotics. The model enables robots to understand and predict physical environments, supporting tasks like garbage collection. The company has applied the model across various robot types, including quadruped, humanoid, and wheeled robots. The research includes theoretical contributions from 2025 and practical applications, with a focus on cross-embodiment generalization through polynomial representation and causal memory mechanisms.
- RoboSpeak — WeChat4D world models support robot trials in shoe manufacturing
The source reports that a Beijing robotics company combines synchronized camera views, spatial reconstruction and 4D world models for robot training. It describes robot trials in shoe gluing, sole pressing and related manufacturing tasks, with execution data fed back into model training.
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