朱皓怡
I am a third-year Ph.D. student in Computer Science at University of Science and Technology of China (USTC), advised by Prof. Tong He, Prof. Wanli Ouyang and Prof. Xiaogang Wang. I earned my B.S. degree in Artificial Intelligence Honor Class at Shanghai Jiao Tong University (SJTU), advised by Prof. Cewu Lu. I also have had the privilege of working with Dr. Enze Xie, Dr. Hao-Shu Fang and Dr. Jim Fan.
Research for fun and truth. My current research interests focus on World Model, Video Generation and Embodied AI. The ultimate goal of my life is to discover myself, find the truth, and change the world! Feel free to follow me on X/Twitter and GitHub for latest research announcements and updates!
In my personal life, I am passionate (but amateur) about football, music, literature, philosophy, traditional Chinese painting, and modern Chinese poems!
“The philosophers have only interpreted the world, in various ways. The point, however, is to change it.”

News
Featured Research
SANA-WM: Efficient Minute-Scale World Modeling with Hybrid Linear Diffusion Transformer
An efficient 2.6B open-source world model that generates minute-scale, 720p videos with precise camera control on a single GPU — up to 36× higher throughput than prior open-source baselines. Reposted by NVIDIA AI on X.
Aether: Geometric-Aware Unified World Modeling
A geometric-aware unified world model, capable of 4D reconstruction, action-conditioned prediction, and visual planning.
Publications
Selected works — awarded, widely cited, or most recent. Show all 24 publications →








