# Qianjue Technology releases predictive world model Polibrain

- Source: 量子位
- Published: 2026-10-21T00:00:00.000Z
- RoboHot: https://robohot.news/en/items/m2vxkkpbyjuy1m50y7tf4gxbt
- Original: https://www.qbitai.com/2026/10/504653.html

## Summary

Tsinghua-affiliated embodied intelligence company Qianjue Technology released the predictive world model Polibrain at the 2026 Physical AI and World Models Conference. It focuses on learning physical laws and cross-embodiment reuse; rather than generating complete future frames, it predicts state changes in a task-relevant latent representation space, forming a closed loop of perception, decision-making, execution, and feedback.