From Zero to GPT: Building a Language Model from Scratch

In a comprehensive tutorial, AI researcher Andrej Karpathy guides viewers through the process of building a Generative Pre-trained Transformer (GPT) from the ground up. The video, titled "Let's build GPT: from scratch, in code, spelled out," offers an in-depth, code-driven walkthrough of how large language models like GPT work internally. Karpathy covers key concepts such as tokenization, attention mechanisms, and training procedures, making the complex architecture accessible to developers and enthusiasts. This resource is a valuable primer for anyone looking to understand the fundamentals of modern AI language models.