> ## Documentation Index
> Fetch the complete documentation index at: https://learn.gautamjha.com/llms.txt
> Use this file to discover all available pages before exploring further.

#  Chapter 0 ~ Intro

Before we can operate an AI system we must understand what it is, how it thinks, and where it breaks. This Section of the Docs builds that foundation from zero — no machine learning background assumed, every term defined before it is used.

## Index

| Chapter |                        Name                        |
| :-----: | :------------------------------------------------: |
|    1    |                     What is AI?                    |
|    2    | Machine Learning vs Deep Learning vs Generative AI |
|    3    |                    How LLMs Work                   |
|    4    |                       Tokens                       |
|    5    |                     Embeddings                     |
|    6    |                   Context Windows                  |
|    7    |                 Prompt Engineering                 |
|    8    |                  Reasoning Models                  |
|    9    |         How Modern AI Systems actually Work        |