Hi, I’m Yinuo Chen 👋

I’m an Engineering Doctorate (EngD) student at the Department of Electronic Engineering, Tsinghua University, based in Beijing.

My research sits at the intersection of:

• Embodied AI — building agents that perceive, plan, and act in the physical world
• Reinforcement Learning — scalable RL for robot learning, including policy optimization for diffusion / VLA backbones
• Vision-Language-Action models — bridging foundation models with low-level control

This site is where I keep tutorials, paper notes, project write-ups, and the occasional engineering rabbit-hole that I want to remember six months from now.

Currently working on

• RLinf — RL infrastructure for embodied & agentic AI
• Diffusion / flow-matching policies, π₀-style VLA fine-tuning, GELLO-based teleop pipelines

Find me

• 💻 GitHub — @Brunch-Life
• 📧 Email — brunchlife@hotmail.com
• 🏛️ Affiliation — Tsinghua University, EE

About this site

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