“This book is instrumental in making sure that as many people as possible can not only use LLMs but also adapt them, fine-tune them, quantize them, and make them efficient enough to deploy in the real world.”- Julien Chaumond, CTO and Co-founder, Hugging Face

“LLM Engineer's Handbook serves as an invaluable resource for anyone seeking a hands-on understanding of LLMs”- Antonio Gulli, Senior Director, Google.

Purchase of the print or Kindle book includes a free eBook in PDF format

Book Description

This LLM book provides practical insights into designing, training, and deploying LLMs in real-world scenarios by leveraging MLOps' best practices. It guides you through building an LLM-powered twin that’s cost-effective, scalable, and modular, moving beyond isolated Jupyter Notebooks to focus on production-grade end-to-end systems. With a hands-on approach, the book covers essential topics such as data engineering, supervised fine-tuning, and deployment. Practical approach to building the LLM twin use case will help you implement MLOps components in your projects.

The book includes clear examples, AWS implementations, and best practices for bringing LLMs into production environments. If you’re looking for a step-by-step guide, LLM Engineer’s Handbook by Paul Iusztin and Maxime Labonne is a must-read. It’s beginner-friendly yet detailed enough for professionals, offering downloadable code, real AWS use cases, and practical insights into inference optimization, preference alignment, and real-time data processing. Whether you're integrating LLMs on the cloud or scaling them in production, this book enables you with the knowledge to succeed.

What you will learn

• Implement robust data pipelines and manage LLM training cycles
• Create your own LLM and refine with the help of hands-on examples
• Get started with LLMOps by diving into core MLOps principles like IaC
• Perform supervised fine-tuning and LLM evaluation
• Deploy end-to-end LLM solutions using AWS and other tools
• Explore continuous training, monitoring, and logic automation
• Learn about RAG ingestion as well as inference and feature pipelines

Who this book is for

This book is for AI engineers, NLP professionals, and LLM engineers looking to deepen their understanding of LLMs. Basic knowledge of LLMs and the Gen AI landscape, Python and AWS are recommended. Whether you are new to AI or looking to enhance your skills,

This book provides comprehensive guidance on implementing LLMs in real-world scenarios.

Table of Contents

1. Understanding the LLM Twin Concept and Architecture
2. Tooling and Installation
3. Data Engineering
4. RAG Feature Pipeline
5. Supervised Fine-tuning
6. Fine-tuning with Preference Alignment
7. Evaluating LLMs
8. Inference Optimization
9. RAG Inference Pipeline
10. Inference Pipeline Deployment
11. MLOps and LLMOps
12. Appendix: MLOps Principles