🏛️Building LLMs from Scratch - Part 3: Training Architecture & GPU Optimization
TL;DR In this third part of our 4-part series on building language models from scratch, I explore the complete training infrastructure that transforms our clean historical data and custom tokenizer into working language models. Part 1 How to build a Large Language Model from Scratch - covered using the published model Part 2 Building LLMs from Scratch - Part 2: Data Collection & Custom Tokenizers - detailed data collection and custom tokenizer development. Here, we build the complete training pipeline from a custom GPT architecture through deployment-ready checkpoints. ...