2026

• 11 May Korea's Monetary Policy, Part 2: Transmission and New Challenges
• 10 May Korea's Monetary Policy, Part 1: The Toolkit
• 08 May LLMs from Scratch Part 5: BERT and Reading in Both Directions
• 08 May LLMs from Scratch Part 4: Making LLMs Useful with RLHF, InstructGPT, and DPO
• 08 May LLMs from Scratch Part 3: GPT and the Case for Scale
• 06 May Deep Learning Optimization Part 2: Backpropagation, Gradient Descent, and Modern Optimizers
• 06 May LLMs from Scratch Part 2: Attention is All You Need
• 06 May LLMs from Scratch Part 1: The Problem with Sequential Models
• 17 Mar WorldQuant IQC: What I Learned Placing 2nd in Korea
• 17 Mar Deep Learning Optimization Part 1: From Information Theory to Cross-Entropy Loss
• 12 Mar March 2026 FOMC Preview: The Fed's Next Move