Stop Hallucinations with RAG

This chapter will help you build your fundamentals about RAG, which lets you customize the LLM as per your need without model re-training. Thus, it is an important tool in building LLM-based applications. You will also learn in detail about the three components of RAG and learn the differences between prompt engineering, fine-tuning, and RAG, and finally you can implement the learned concepts by using LangChain and GPT-4.