Engineering a Small AI Language Model: Training, Evaluation, and Deployment Without Myth Kindle Edition

Large language models often appear magical from the outside.This book removes that illusion.Engineering a Small AI Language Model is a practical, technically grounded account of what it actually means to design, train, evaluate, and deploy a modern GPT-style system under real-world constraints.Written from the perspective of a single engineer, this is not a high-level overview and not a simplified tutorial. It is a detailed exploration of the entire system behind a language model — from tokenisation and architecture to data distribution, optimisation dynamics, and production deployment.INSIDE THE BOOK YOU WILL EXPLORE:• The physical limits of VRAM, throughput, and long training cycles • Tokenisation as a structural interface, not just preprocessing • How data distribution shapes model behaviour more than architecture • Training under real constraints with LoRA and QLoRA • Building evaluation pipelines, regression gates, and stability checks • The real difference between fluency, reliability, and system design This is not a theoretical treatise. This is not a beginner-friendly “hello world” guide.It is a field report from the engineering boundary — where ideas collide with hardware, data, and time.THIS BOOK IS FOR YOU IF:• You want to build or fine-tune your own language model • You care about engineering trade-offs, not just theory • You want to understand what actually happens behind the API layer • You are working with limited hardware and real constraints If you want to understand what language models really are — and what it truly takes to build one — this book is your guide. Read more