From Basic RAG to Advanced Retrieval: A Practical Roadmap Using the Modern RAG Stack

Author(s): Anubhav

Originally published on Towards AI.

Build intelligent, adaptive AI that understands and utilizes all your data sources

General-purpose LLMs are incredible, but they have a fundamental blind spot: your data. Their knowledge was frozen at a specific point in time, and they have no idea about your company’s internal documents, your customer support tickets, or the data present in your production database. And we can’t just paste our entire company’s knowledge into a single prompt. This is the exact problem Retrieval-Augmented Generation (RAG) was built to solve.

This article provides a comprehensive roadmap for developing a Retrieval-Augmented Generation (RAG) system, discussing its initial setup and evolution into a production-ready system. It covers essential components such as effective indexing, query construction, and intelligent routing, as well as the importance of continuous evaluation and observability to enhance system performance. By addressing common challenges, such as refining retrieval quality and ensuring context-based generation, the piece aims to guide developers in creating advanced AI systems that leverage real-time data effectively.

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Published via Towards AI