TeleAI

“TourPhysics fundamentally restructures how video world models work: instead of letting a learned video model implicitly predict physics, a deterministic simulator computes the complete physical and camera trajectory first, and only then does the video generator render an observation of that fixed trajectory.”

“TourPhysics maintains an explicit world state across multiple action–observation cycles.”

“Xin Zhang, Fudan University / TeleAI intern, Co-first author.”

“Yabo Chen, TeleAI (Institute of Artificial Intelligence, China Telecom), Co-first author.”

“Xuelong Li, TeleAI (Institute of Artificial Intelligence, China Telecom), Corresponding author.”

“Haibin Huang, TeleAI, Co-author.”

“Chi Zhang, TeleAI, Co-author.”