Explore enterprise-scale vector-based information retrieval and prompt engineering using open source technologies on AWS in this 31-minute talk from Anyscale. Learn about Retrieval Augmented Generation (RAG) as a solution to mitigate foundation models' struggles with accurate answers and hallucinations on unseen content. Discover how to address challenges of scale and operational complexity when building next-generation information retrieval applications using RAG architecture. Gain insights into a set of open source technologies on AWS for constructing enterprise vector-based IR applications, enhancing your ability to create more accurate and reliable natural language processing solutions.