Sam Rose Explains LLMs with Visual Essay

This article highlights Sam Rose's visual essay explaining how Large Language Models (LLMs) work. It emphasizes the essay's clarity and accessibility in introducing complex topics like tokenization, embeddings, and the transformer architecture. The author, Simon Willison, praises Rose's ability to create explorable interactive explanations and notes this particular essay, initially focused on prompt caching, expands into a comprehensive overview of LLM internals. The inclusion of a visual aid further enhances understanding, making it a valuable resource for anyone seeking a clear introduction to the subject.