Hi, I'm

Shujie Yang 杨舒杰

Researcher @ Tencent WXG  ·  Tsinghua University M.S.

I research Large Language Models, Generative Recommendation, and Agentic Reinforcement Learning. Currently at Tencent WeChat Channel (WXG), working on LLM and Agent for live streaming recommendation.

I received my M.S. from Tsinghua Shenzhen International Graduate School, advised by Prof. Kaichen Dong and co-supervised by Prof. Yansong Tang. Prior to that, I obtained my B.E. in Mathematics from Xi'an Jiaotong University.

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Shujie Yang

Recent News

Jul 2026 Our paper Cauchyformer has been accepted by ACS Omega (IF 4.1, JCR Q2).
Jul 2026 Our paper CoSP has been accepted by Advanced Science (IF 14.3, JCR Q1).
Mar 2026 Joined Tencent WXG (WeChat Channel) full-time, researching LLM and Agent.
Feb 2026 ALPBench — A benchmark for attribution-level long-term personal behavior understanding — is on arXiv.
Nov 2025 CoSP — Reconfigurable multi-state metamaterial inverse design via contrastive pretrained LLM — is on arXiv.
Aug 2025 OneRec-V2 Technical Report released.
Jun 2025 OneRec Technical Report released — reshaping recommendation with end-to-end generative approach.
Jun 2025 Joined Kuaishou Recommendation LLM Group (OneRec) as a research intern.
Nov 2024 Joined Xiaohongshu AIGC Group as a research intern.
Jun 2023 AHEAD accepted to CIAC 2023 and received Best Paper Award.

Selected Publications

* denotes equal contribution

OneRec-V2

OneRec-V2 Technical Report

Guorui Zhou, ..., Shujie Yang, ..., Ziming Li et al.

arXiv 2025

Proposes a Lazy Decoder-Only Architecture that eliminates encoder bottlenecks and incorporates real-world user feedback for better preference alignment.

arXiv PDF
OneRec

OneRec Technical Report

Guorui Zhou, Jiaxin Deng, ..., Shujie Yang, ..., Zhanyu Liu et al.

arXiv 2025

Reshapes recommendation through an end-to-end generative approach, enhancing computational FLOPs by 10x and identifying scaling laws for recommendations.

Hugging Face PDF
Accepted

Cauchyformer: Physics-Informed Few-shot Spectrum Inference for Photonic Metasurfaces

Shujie Yang, Chunjiang Li, Hongyan Fu, Yansong Tang, Kaichen Dong

ACS Omega, 2026 · IF 4.1 · JCR Q2

Experience

Industry

Tencent — WXG WeChat Channel

Mar 2026 – Present

Full-time Researcher · Tencent Qingyun Program (青云计划) · LLM & Agent for Recommendation

Researching LLMs and agents for live streaming recommendation in WeChat Channel.

Kuaishou — Recommendation LLM Group

Jun 2025 – Mar 2026

Research Intern · Recommendation LLMs (OneRec)

Applied LLMs to recommendation, focusing on RLHF of generative recommendation LLM (OneRec). Mentor: Qigen Hu.

Xiaohongshu — AIGC Group

Nov 2024 – Mar 2025

Research Intern

Improved text-to-image generation models (Stable Diffusion, Flux). Mentor: Shuang Sun.

Education

Tsinghua University

Aug 2023 – Jun 2026

M.S. in Data Science and Information Technology · Tsinghua-Berkeley Shenzhen Institute

Advisor: Prof. Kaichen Dong · Co-advisor: Prof. Yansong Tang

Xi'an Jiaotong University

Aug 2019 – Jul 2023

B.E. in Information and Computational Science · School of Mathematics and Statistics

Advisor: Prof. Minnan Luo

Academic Visits

Southern University of Science and Technology — VIP Group

Feb – May 2023

Visiting Student

Anomaly detection on industrial images. Mentor: Jinbao Wang

Beyond Research

🏃

Avid jogger and badminton player.

🎮

Splatoon 3 and Valorant enthusiast.

🎬

Huge fan of Stephen Curry, the John Wick series, Jujutsu Kaisen, and Chainsaw Man.

☕

Always open to collaboration — feel free to reach out!