Now, if you are curious about what is RAG in AI, then here is your answer. It is called Retrieval Augmented Generation. RAG is an approach in which an AI is able to fetch relevant data from the outside world and based on that data, the AI is able to generate the output. RAG AI has the ability to connect generative AI with the company’s documents, databases, websites, or any other repository of knowledge. In case of questions asked by a user, the AI would fetch the relevant data and provide it to the AI model as context.