How Does ChatGPT Work?

Name: How Does ChatGPT Work?
Uploaded: 2026-07-10T11:00:32.000Z
Channel: Syntax
Description: A comprehensive tutorial explaining LLM internals from first principles, covering neural networks, tokenization, embeddings, transformer architecture, self-attention, and RLHF with working Python code examples. Ideal for developers wanting to understand how ChatGPT works under the hood.

Chatgpt Llm Neural Networks Transformers Tokenization Embeddings Self Attention Rlhf Fine Tuning Machine Learning

Syntax July 10, 2026

AI summary

A comprehensive tutorial explaining LLM internals from first principles, covering neural networks, tokenization, embeddings, transformer architecture, self-attention, and RLHF with working Python code examples. Ideal for developers wanting to understand how ChatGPT works under the hood.