Posts
2026
- What is indeed Retrieval-Augmented Generation (RAG)?
- About Modern RAG Pipelines
- Building My Mental Model of Agent Systems
- Building My Mental Model of AI Infrastructure
- From XGBoost to Video Understanding: Rethinking Critical Time Prediction for Autonomous Driving
- Thinking About Agent Skills: What Makes a Good Skill?
2025
- From Single-Agent to Agent Infrastructure: A Mental Model Shift
- From Macro Trees to Feature Stores: Rethinking Autonomous Driving Triage
- System Design Notes (1): Building Pattern Thinking
- From BFS/DFS to Graph Thinking: Building a Mental Map for Graph Problems
- Tree Problems: Stop Thinking About Recursion, Start Thinking About the Return Value