Xianglong He

hxl23 AT mails.tsinghua.edu.cn

I'm currently a second-year M.S. student at SIGS, Tsinghua University, advised by Prof. Chun Yuan. I'm now interested in 3D Generation, Video Generation, and MLLM.

Before that, I received my B.S. degree in Computer Science and Technology from Ocean University of China in 2023.

I am actively looking for Ph.D. positions (2026 fall).

Scholar  

profile photo

Publications
Matrix-Game 2.0: An Open-Source, Real-Time, and Streaming Interactive World Model
Xianglong He*, Chunli Peng*, Zexiang Liu*, Boyang Wang*†, ..., Yang Liu‡ Eric Li‡, Yahui Zhou
Tech Report, 2025
Project Page / Tech Report / Code
shapegen ShapeGen: Towards High-Quality 3D Shape Synthesis
Yangguang Li*, Xianglong He*, Zi-Xin Zou, Zexiang Liu, Wanli Ouyang, Ding Liang, Yan-Pei Cao
Siggraph Asia, 2025
On Camera-Ready
deepverse DeepVerse: 4D Autoregressive Video Generation as a World Model
Junyi Chen, Haoyi Zhu, Xianglong He, ..., Tong He
arXiv, 2025
Project Page / arXiv / Code
sparseflex (TripoSF) SparseFlex: High-Resolution and Arbitrary-Topology 3D Shape Modeling
Xianglong He*, Zi-Xin Zou*, Chia-Hao Chen, Yuan-Chen Guo, Ding Liang,
Chun Yuan, Wanli Ouyang, Yan-Pei Cao, Yangguang Li
ICCV, 2025 (Oral, 64/11152)
Project Page / arXiv / Code
meshcraft MeshCraft: Exploring Efficient and Controllable Mesh Generation with Flow-based DiTs
Xianglong He, Junyi Chen, Di Huang, Zexiang Liu, Xiaoshui Huang,
Wanli Ouyang, Chun Yuan, Yangguang Li
arXiv, 2025
arXiv / Code
nova3d NOVA3D: Normal Aligned Video Diffusion Model for Single Image to 3D Generation
Yuxiao Yang, ..., Xianglong He, ..., Haoqian Wang
ICME, 2025 (Best Paper Candidate, 15/3737)
arXiv
GVGEN: Text-to-3D Generation with Volumetric Representation
Xianglong He*, Junyi Chen*, Sida Peng, Di Huang,
Yangguang Li, Xiaoshui Huang, Chun Yuan, Wanli Ouyang, Tong He
ECCV, 2024
Project Page / arXiv / Code

ponderv2 PonderV2: Pave the Way for 3D Foundataion Model with A Universal Pre-training Paradigm
Haoyi Zhu*, Honghui Yang*, Xiaoyang Wu*, Di Huang*, Sha Zhang, Xianglong He,
Tong He, Hengshuang Zhao, Chunhua Shen, Yu Qiao, Wanli Ouyang
TPAMI, 2025
arXiv / Code

Experiences
skywork
2025 - 2025
Algorithm Intern
Skywork
  • host by Eric Li, and Yang Liu.
  • Topic: World Model.
    • vast
    2024 - 2025
    Algorithm Intern
    VAST
  • host by Yangguang Li, and Yan-Pei Cao, working closely with Zi-Xin Zou.
  • Topic: Mesh Generation on Tripo 3.0 Exploration.
    • ailab
    2023 - 2024
    Research Intern
    GVLAB @ Shanghai AI Laboratory
  • host by Xiaoshui Huang and Wanli Ouyang, working closely with Junyi Chen, Di Huang, Yangguang Li and Tong He.
  • Topic: 3D Generation, and 3D Reconstruction.

    • Services


  • Reviewers: Siggraph Asia 2025, TCSVT, MIR.

    • Selected Honors & Awards


  • The CCF Elite Collegiate Award
    2021
  • Excellent Student of Shandong Province
    2021
  • Government Scholarship of Shandong Province
    2021

  • Lanqiao Programming Designing Contest (Python A Group), Second Prize
    2022
  • Group Programming Ladder Tournament, Personal Second Prize
    2021
  • Lanqiao Programming Designing Contest (C++ A Group), Second Prize
    2020

  • National Olympiad in Informatics in Provinces (NOIP), Sichuan Provincial First Prize
    2017
    		•