Think about it: What if you could ask your favorite podcast questions in a chatbot? We'll make this a reality with a sprinkle of AI and some RAG pattern magic! Start this adventure by demystifying the RAG (Retrieval-Augmented Generation) patterns, which are crucial for extracting accurate information from large language models (LLMs). Continuing on a journey to prepare podcast transcripts using the Whisper model, the next stop uses a LangChain component for data segmentation, a hopover to store data in OpenSearch, and lastly, similarity search.