Transformers Step-by-Step Explained (Attention Is All You Need)
ByteByteGo — Dec 11, 2025 — talk
Why watch
This video provides a step-by-step walkthrough of the Transformer architecture introduced in the seminal 'Attention Is All You Need' paper. It covers the core attention mechanism, multi-head attention, positional encoding, and how the encoder-decoder structure enables modern NLP models. Ideal for developers and data scientists wanting to understand the foundation of GPT, BERT, and other language models.