Jamie's Blog

Building the future, one line of code at a time.

Learning Notes: Fine-Tuning Transformer Models

A beginner-friendly guide to fine-tuning transformer models, including practical steps, tips, and common pitfalls.

Understanding Transformer Architecture: The Foundation of Modern AI

A Comprehensive Guide to Attention Mechanisms and How They Power LLMs Like GPT

Learn how Transformer architecture works with clear explanations and visual diagrams. Understand the core concepts behind modern AI models like GPT-4 and GPT-5.