Building Large Language Models from Scratch: A Step-by-Step Guide to Transformers, Neural Networks, and Production-Ready AI Systems: Master LLM Development, Attention Mechanisms, Deep Learning - Softcover

Hawk, Silver

Softcover

ISBN 13: 9798274395298

Publisher: Independently published, 2025

Synopsis

Building Large Language Models from Scratch: A Step-by-Step Guide to Transformers, Neural Networks, and Production-Ready AI Systems
By Silver Hawk

In an era where artificial intelligence is rapidly reshaping industries, Building Large Language Models from Scratch stands as a definitive, hands-on roadmap for developers, researchers, and engineers eager to understand—and master—the inner workings of today’s most powerful AI systems.

Written by Silver Hawk, this comprehensive guide walks readers from the fundamentals of deep learning all the way to building, fine-tuning, deploying, and optimizing state-of-the-art Large Language Models (LLMs) using PyTorch and modern distributed training frameworks. It demystifies the architecture that powers systems like GPT, LLaMA, and Mixtral, translating cutting-edge research into practical, reproducible implementations.

Across 18 meticulously structured chapters, readers will:

• Trace the evolution of AI from RNNs to Transformers, exploring how LLMs are transforming automation, creativity, and human-machine collaboration.

• Master the deep learning essentials, including neural network mathematics, gradient descent optimization, and PyTorch-based experimentation.

• Engineer datasets at scale, with pipelines for deduplication, toxicity filtering, and legal compliance across billions of tokens.

• Build every major LLM component, from tokenizers and positional encodings to transformer blocks and attention mechanisms—with working code examples.

• Train models from scratch, from 1B to 70B parameters, using distributed strategies like FSDP, DeepSpeed, and 3D parallelism.

• Fine-tune efficiently with LoRA, QLoRA, and other parameter-efficient methods—backed by benchmark tables and performance trade-offs.

• Implement full RLHF pipelines, reward modeling, and alignment techniques that ensure safety and human preference optimization.

• Integrate RAG and multimodal systems, connecting LLMs with vector databases, vision models, and retrieval architectures for real-world intelligence.

• Deploy at scale, leveraging inference frameworks like vLLM, TensorRT-LLM, and Triton for high-throughput, low-latency serving.

• Explore future trends, from Mixture-of-Experts scaling and synthetic data loops to the rise of open-source AI labs and agentic systems.

Each chapter combines theory, code, and production insights, ensuring readers not only understand how LLMs work—but can build and scale them independently. The book’s hands-on projects, optimization techniques, and deployment blueprints make it an indispensable resource for both academic study and enterprise implementation.

Whether you’re an AI researcher, ML engineer, startup founder, or student entering the deep learning frontier, Building Large Language Models from Scratch will equip you with the technical fluency, architectural mastery, and practical intuition to build the next generation of intelligent systems—from the ground up.

Edition details

• Publisher: Independently published
• Publication date: 2025
• Language: English
• ISBN 13: 9798274395298
• Binding: Paperback
• Number of pages: 205