This curated collection presents a definitive list of top-tier AI-focused YouTube videos, serving as an invaluable resource for professionals and enthusiasts alike. Designed for clarity and impact, these selections offer concise explanations of complex concepts and highlight cutting-edge developments, ensuring you remain at the forefront of the field. - Andrej Karpathy - [Neural Networks: Zero to Hero](https://www.youtube.com/playlist?list=PLAqhIrjkxbuWI23v9cThsA9GvCAUhRvKZ) - Andrej Karpathy - [Deep Dive into LLMs like ChatGPT](https://www.youtube.com/watch?v=7xTGNNLPyMI) - Andrej Karpathy - [Let's build GPT: from scratch, in code, spelled out](https://www.youtube.com/watch?v=kCc8FmEb1nY) - Stanford - CS25: [Introduction to Transformers with Andrej Karpathy](https://www.youtube.com/watch?v=XfpMkf4rD6E) - Stanford - CS229: [ML and Building Large Language Models (LLMs)](https://www.youtube.com/watch?v=7xTGNNLPyMI) - Stanford - CS336: [Language Modeling from Scratch 2025](https://www.youtube.com/playlist?list=PLoROMvodv4rOY23Y0BoGoBGgQ1zmU_MT_) - MIT - [Introduction to Deep Learning](https://www.youtube.com/watch?v=alfdI7S6wCY)