0

Explore Products

Best Sellers

New Releases

Books

Videos

Audiobooks

Free Learning

Building AI Agents with LLMs, RAG, and Knowledge Graphs

You're reading from Building AI Agents with LLMs, RAG, and Knowledge Graphs A practical guide to autonomous and modern AI agents

Product type Paperback

Published in Jul 2025

Publisher Packt

ISBN-13 9781835087060

Length 560 pages

Edition 1st Edition

Concepts

GPT/LLMs

Authors (2):

Salvatore Raieli

Gabriele Iuculano

View More author details

Table of Contents (17) Chapters

Preface

1. Part 1: The AI Agent Engine: From Text to Large Language Models

2. Chapter 1: Analyzing Text Data with Deep Learning FREE CHAPTER

3. Chapter 2: The Transformer: The Model Behind the Modern AI Revolution

4. Chapter 3: Exploring LLMs as a Powerful AI Engine

5. Part 2: AI Agents and Retrieval of Knowledge

6. Chapter 4: Building a Web Scraping Agent with an LLM

7. Chapter 5: Extending Your Agent with RAG to Prevent Hallucinations

8. Chapter 6: Advanced RAG Techniques for Information Retrieval and Augmentation

9. Chapter 7: Creating and Connecting a Knowledge Graph to an AI Agent

10. Chapter 8: Reinforcement Learning and AI Agents

11. Part 3: Creating Sophisticated AI to Solve Complex Scenarios

12. Chapter 9: Creating Single- and Multi-Agent Systems

13. Chapter 10: Building an AI Agent Application

14. Chapter 11: The Future Ahead

15. Index

Why subscribe?

16. Other Books You May Enjoy

Technical requirements

Most of this code can be run on a CPU, but it is preferable to be run on a GPU. The code is written in PyTorch and uses standard libraries for the most part (PyTorch, Hugging Face Transformers, LangChain, SentencePiece, Datasets, and scikit-learn). The code can be found on GitHub: https://github.com/PacktPublishing/Modern-AI-Agents/tree/main/chr5.

The rest of the chapter is locked

Register for a free Packt account to unlock a world of extra content!

A free Packt account unlocks extra newsletters, articles, discounted offers, and much more. Start advancing your knowledge today.

Unlock this book and the full library FREE for 7 days

Get unlimited access to 7000+ expert-authored eBooks and videos courses covering every tech area you can think of

Start free trial

Renews at €18.99/month. Cancel anytime

Authors (2)

Salvatore Raieli

Salvatore Raieli

Salvatore Raieli is a senior data scientist in a pharmaceutical company with a focus on using AI for drug discovery against cancer. He has led different multidisciplinary projects with LLMs, agents, NLP, and other AI techniques. He has an MSc in AI and a PhD in immunology and has experience in building neural networks to solve complex problems with large datasets. He enjoys building AI applications for concrete challenges that can lead to societal benefits. In his spare time, he writes on his popularization blog on AI (on Medium).

See other products by Salvatore Raieli

Gabriele Iuculano

Gabriele Iuculano

Gabriele Iuculano boasts extensive expertise in embedded systems and AI. Leading a team as the test platform architect, Gabriele has been instrumental in architecting a sophisticated simulation system that underpins a cutting-edge test automation platform. He is committed to integrating AI-driven solutions, focusing on predictive maintenance systems to anticipate needs and prevent downtimes. He obtained his MSc in AI from the University of Leeds, demonstrating expertise in leveraging AI for system efficiencies. Gabriele aims to revolutionize current business through the power of new disruptive technologies such as AI.

See other products by Gabriele Iuculano

Personalised recommendations for you

Based on your interests and search pattern

Modern Computer Vision with PyTorch

Modern Computer Vision with PyTorch

This book provides a hands-on approach to solving over 30 prominent real-world computer vision problems using PyTorch 2.x on actual datasets. Here you'll learn to build a neural network from scratch and optimize hyperparameters, perform image classification, multi-object detection, segmentation, and more. You'll also explore facial expression manipulation and combining CV with NLP and RL techniques, build generative AI applications, and take your model to production on AWS. By the end of this book, you'll master modern NN architectures and confidently solve real-world CV problems.

Jun 2024 24h 52m

Data Governance Handbook

Data Governance Handbook

This book provides a highly focused view of real business outcomes powered by data governance, that resonate with non-data executives such as CFOs and CEOs. You'll also find useful insights into how to implement data governance initiatives.

May 2024 13h 12m

Data Engineering with Databricks Cookbook

Data Engineering with Databricks Cookbook

This book shows you how to use Apache Spark, Delta Lake, and Databricks to build data pipelines, manage and transform data, optimize performance, and more. Additionally, you'll implement DataOps and DevOps practices, and orchestrate data workflows.

May 2024 14h 36m

Azure Data Engineer Associate Certification Guide

Azure Data Engineer Associate Certification Guide

Unlock the power of Azure data engineering with this certification guide, elevating your skills in data processing, storage, and security with the help of practical insights, hands-on exercises, and the latest advancements.

May 2024 18h 16m

Microsoft Power BI Cookbook

Microsoft Power BI Cookbook

Microsoft Power BI is the most sought-after platform for BI professionals' visualization needs. Explore the latest Power BI features, future AI enhancements, and integration with other Power Platform tools via new recipes in this updated edition.

Jul 2024 19h 56m

Python Data Cleaning Cookbook

Python Data Cleaning Cookbook

The book shows you how to clean, wrangle, and view data from multiple perspectives, including dataset and column attributes. You will cover common and not-so-common challenges that are faced while cleaning messy data for complex situations and learn to manipulate data to get it down to a form that can be useful for making the right decisions.

May 2024 16h 12m

Microsoft Azure AI Fundamentals AI-900 Exam Guide

Microsoft Azure AI Fundamentals AI-900 Exam Guide

This AI-900 study guide will help you prepare and practice for the certification exam. You'll delve into AI workloads, ML principles, computer vision, NLP, knowledge mining, and generative AI using Azure cloud services.

May 2024 9h 36m

Using Stable Diffusion with Python

Using Stable Diffusion with Python

This book shows you how to use Python to control Stable Diffusion and generate high-quality images. In addition to covering the basic usage of the diffusers package, the book provides solutions for extending the package for more advanced purposes.

Jun 2024 11h 44m

Getting Started with DuckDB

Getting Started with DuckDB

This hands-on book teaches you to analyze large datasets with blazing speed and ease. You will learn how to use DuckDB to quickly load, query, transform, analyze, and visualize data effectively through a series of practical examples.

Jun 2024 12h 44m

Databricks Certified Associate Developer for Apache Spark Using Python

Databricks Certified Associate Developer for Apache Spark Using Python

This guide gets you ready for certification with expert-backed content, key exam concepts, and topic reviews. Additionally, you'll be able to make the most of Apache Spark 3.0 to modernize workloads and more using specific tools and techniques.