Xingyilang Yin (flow)

Ph.D. Student, University of Macau & Great Bay University

Hi! I am a second-year Ph.D student at GVCLab, University of Macau and Great Bay University, advised by Prof. Xiaodong Cun and Prof. Chi-Man Pun. Previously, I received my M.S. and B.Sc. degrees from Xidian University.

I am interested in multimodal agents, understanding and generation, especially multimodal agents / LLMs for game and 3D.

Email: yinflow0314@gmail.com

Selected Publications

* equal contribution; † corresponding author

GameHorizon Suite: Multi-Horizon Data and Evaluation in Gameplay

Yiran Wang^*, Xingyilang Yin^*, Junfu Pu^*, Guangzhi Wang^*, Kaifeng Li, Mingyu Ouyang, Huiqiang Sun, Lingen Li, Cheng Cheng, Wangbo Yu, Honghao Chen, Xiaodong Cun^†, Chi-Man Pun, Zhiguo Cao, Ying ShanY. Wang^*, Xingyilang Yin^*, J. Pu^*, G. Wang^*, K. Li, M. Ouyang, H. Sun, L. Li, C. Cheng, W. Yu, H. Chen, X. Cun^†, C.-M. Pun, Z. Cao, Y. Shan

arXiv 2026

Paper 🌐 Project Page GitHub

A unified data and evaluation suite for gameplay capabilities across temporal horizons.

TaskFrame: Connecting Task-Level Planning with Frame-Level Control for Game Agents

Guangzhi Wang^*, Junfu Pu^*, Yiran Wang^*, Xingyilang Yin^*, Honghao Chen, Cheng Cheng, Lingen Li, Yinan Zhou, Jiarui Wu, Yinuo Jiang, Hongbo Jin, Xiaodong Cun^†, Ying ShanG. Wang^*, J. Pu^*, Y. Wang^*, Xingyilang Yin^*, H. Chen, C. Cheng, L. Li, Y. Zhou, J. Wu, Y. Jiang, H. Jin, X. Cun^†, Y. Shan

arXiv 2026

Paper 🌐 Project Page

Connecting task-level planning with frame-level CUA control for game agents.

Player-1: Learning to Play from Synthetic Experience

Mingyu Ouyang, Yiran Wang, Siyuan Hu, Xingyilang Yin, Huiqiang Sun, Guangzhi Wang, Junfu Pu, Cheng Cheng, Honghao Chen, Ying Shan, Mike Zheng Shou, Hwee Tou NgM. Ouyang, Y. Wang, S. Hu, Xingyilang Yin, H. Sun, G. Wang, J. Pu, C. Cheng, H. Chen, Y. Shan, M. Z. Shou, H. T. Ng

arXiv 2026

Paper 🌐 Project Page GitHub

Learning transferable game control from synthetic experience.

MLLM-4D: Towards Visual-based Spatial-Temporal Intelligence

Xingyilang Yin^*, Chengzhengxu Li^*, Jiahao Chang, Chi-Man Pun^†, Xiaodong Cun^†Xingyilang Yin^*, C. Li^*, J. Chang, C.-M. Pun^†, X. Cun^†

ICML 2026

Paper GitHub

Visual understanding and reasoning about how 3D space evolves over time.

GSFixer: Improving 3D Gaussian Splatting with Reference-Guided Video Diffusion Priors

Xingyilang Yin^*, Qi Zhang^*, Jiahao Chang, Ying Feng, Qingnan Fan, Xi Yang, Chi-Man Pun^†, Huaqi Zhang, Xiaodong Cun^†Xingyilang Yin^*, Q. Zhang^*, J. Chang, Y. Feng, Q. Fan, X. Yang, C.-M. Pun^†, H. Zhang, X. Cun^†

ICML 2026

Paper GitHub

Reference-guided video diffusion priors for restoring 3D Gaussian Splatting artifacts.