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LLMs Explained Visually

This book is 100% completeLast updated on 2026-06-24

A visual journey through the world of Large Language Models. Learn how modern AI systems work using diagrams, mental models and simplified explanations—without getting lost in unnecessary complexity

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About

About

About the Book

LLMs Explained Visually is a visual guide to understanding the concepts, architectures and ecosystem behind Large Language Models. Through diagrams, visualizations and simplified explanations, it explores how modern LLMs work—from transformers, embeddings, and tokenization to quantization, optimization, model formats and deployment.

This guide was created to make complex AI concepts easier to understand by focusing on intuition and visual learning rather than heavy mathematical detail. It is intended for developers, students, AI enthusiasts and anyone curious about the technologies powering today's generative AI systems.

Whether you're just getting started with LLMs or looking to strengthen your conceptual understanding, this book provides a structured overview of the key ideas, tools and techniques that shape the modern LLM ecosystem.

Author

About the Author

Samir Solanki

Samir Solanki is a software engineer with over 15 years of experience building mobile and enterprise applications across iOS, Android, and modern web technologies.

Passionate about learning and sharing knowledge, he enjoys exploring emerging technologies and simplifying complex technical concepts through visual guides and practical explanations.

Connect with Samir: https://linkedin.com/in/samir38

Portfolio: https://noto.li/fxHVPg

Contents

Table of Contents

Table of Contents

  1. Transformer Architecture Overview
  2. LLM & AI Terminology Guide
  3. LLM Models in 3D Space
  4. LLM Data in 3D Embedding Space
  5. Token Embeddings in 3D Space
  6. Quantization in LLMs
  7. LLM Optimization Techniques
  8. Understanding LLM Model Formats
  9. LLM Model Conversions & Ecosystem
  10. WebLLM Overview
  11. Applications for Running Local LLMs

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