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Llms in Python: 50+ Expert-Level Python Projects for Mastering Large Language Models, Langchain, and Langgraph Architectures
Paperback
Publisher: Independently Published
Published: Nov 11 2025
Pages: 224
Weight: 0.58
Height: 0.47 Width: 5.50 Depth: 8.50
Language: English
Unlock the full engineering power of Large Language Models with Python.
In LLMs in Python (2026 Edition), acclaimed AI engineer and author Finn Cordex delivers a hands-on, expert-level guide to designing, building, fine-tuning, and deploying modern language models. This is not another beginner's tutorial-it's a complete engineering playbook packed with 50+ real-world Python projects that reveal exactly how today's most advanced AI systems are built.
From core transformer theory to multi-agent workflows and Retrieval-Augmented Generation (RAG), every chapter blends deep technical insight with practical, runnable code. You'll move step-by-step through building and scaling production-ready LLM systems using LangChain, LangGraph, Python, and state-of-the-art open-source frameworks.
What You'll Learn
Master the architecture and inner workings of Large Language Models
Build and train LLMs from scratch using modern Python toolchains
Fine-tune and optimize models with LoRA, PEFT, and transfer-learning methods
Create advanced LangChain pipelines for multi-step reasoning and agentic AI
Implement LangGraph for context-aware, structured decision workflows
Design Retrieval-Augmented Generation (RAG) systems that ground LLMs in data
Deploy, scale, and monitor production-grade LLMs in cloud environments
Explore 50+ hands-on projects that reinforce every concept through real-world use cases
Who This Book Is For
This book is written for developers, data scientists, and AI engineers who already know Python and want to move beyond theory into true LLM engineering mastery. Whether you're building enterprise AI systems, autonomous agents, or custom language applications, you'll find actionable techniques, expert commentary, and deployable code ready to use in your own projects.
Why This Book Stands Out
Expert-Level Projects: Each project builds on the last, guiding you from fundamental model construction to multi-agent AI design.
Cutting-Edge Frameworks: Covers LangChain, LangGraph, RAG, and modern agentic patterns.
Up-to-Date for 2026: Reflects the latest breakthroughs in LLM architecture, fine-tuning, and open-source tooling.
Engineer's Perspective: Written by Finn Cordex-an author known for bridging research theory with hands-on, production-grade AI engineering.
If you're serious about mastering Large Language Models in Python, this is your definitive guide.
Build, deploy, and scale next-generation AI systems with confidence.
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