🌸 Knowledge Space · Learning Log

Notes, Papers & Ideas ✨

A living archive of my learning progress — reinforcement learning, embodied AI, paper reading, and weekly reports. Every post is stamped with its publish date 📅 and read count 👀.

📚 3 posts published 🌱 more on the way 👀

✨ All 📄 Paper Reading 🔬 Research Notes 🧱 CS Basics ✍️ Studio Posts

Aug 14, 2026

Featured Research Report VLA Reinforcement Learning

RL Token: High-Precision Online RL for VLAs While Preserving Generalization Priors

Paper reading report: RL Token compresses VLA knowledge into compact token representations, freezes the large model, and trains only a lightweight actor-critic — learning sub-millimeter contact manipulation within hours while balancing generalization and sample efficiency.

Aug 14, 2026

Reading Notes

Embodied AI & Reinforcement Learning: My Research Roadmap

Where I am heading — a personal roadmap for moving into embodied intelligence: from RL fundamentals and Vision-Language-Action (VLA) models to world models and critic-based robot learning.

Sep 09, 2026

metanotes

Hello, Knowledge Space!

This is the very first note in my Knowledge Space 🌱

Coming Soon

CS Basics

CS Missing Semester: Shell, Vim & Git

Recap of the "Missing Semester" course and a review of CS231n fundamentals for computer vision.

🌱 more notes sprouting here