Precision Medicine RAG: Building a Clinical Trial Search Engine with Hybrid Search and BGE-M3

In the world of Generative AI, there is a massive difference between asking for a "pancake recipe" and asking for "eligibility criteria for phase III immunotherapy trials." In specialized fields like healthcare, a standard vector search often fails because medical terminology is dense, specific, and unforgiving. 🏥 Today, we are building a High-Precision Medical RAG (Retrieval-Augmented Generation) engine. We will move beyond simple semantic search by implementing Hybrid Search (Dense + Sparse ve