Retrieval-Augmented Generation (RAG) is a powerful technique that combines information retrieval with generative AI models to improve the accuracy, relevance, and factual grounding of responses. 🔍 What is RAG? RAG is a hybrid architecture that enhances a language model (like GPT) by integrating it with a retrieval system . Instead of relying solely on the model's internal knowledge, RAG retrieves relevant documents from an external knowledge base (like a database or search index) and uses them to generate more informed and accurate responses. ⚙️ How RAG Works Query Input : A user provides a question or prompt. Document Retrieval : The system searches a corpus (e.g., Wikipedia, internal documents, vector database) for relevant documents using embeddings or keyword search. Context Injection : Retrieved documents are passed as context to the language model. Response Generation : The model generates a response based on both the query and the retrieved documents. 🧠 Ben...
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