https://jalammar.github.io/illustrated-gpt2/ https://jalammar.github.io/illustrated-gpt2/ There are several easily found resources like this, and previous hn t

https://jalammar.github.io/illustrated-gpt2/ https://jalammar.github.io/illustrated-gpt2/ There are several easily found resources like this, and previous hn threads contain papers, documentation, and guide links spanning the spectrum from beginner to PhD researcher. You can get to a high level of proficiency without any books, but you'll need to learn the jargon for searches. It's a niche enough subject that results don't get too muddied on almost any search engine - good luck!