Hands-On Large Language Models takes you step by step into the world of transformer-based AI. You’ll learn how LLMs work, from tokenization to embeddings, then explore advanced techniques like semantic search, retrieval-augmented generation (RAG), and domain-specific fine-tuning. With practical coding examples and deployment strategies, this book empowers you to create intelligent chatbots, summarization tools, and next-gen AI assistants. A must-have for developers and data scientists ready to harness the full potential of LLMs.