Generative AI/Level 3 · Retrieval-Augmented Generation

Hybrid Search for RAG

Coming soon

Combine BM25 keyword search with dense vectors and fuse the results — the retrieval backbone of strong RAG.

Advanced ~45m Cohere Microsoft Databricks

This deep-dive is in the works

We're authoring a full breakdown for Hybrid Search for RAG — theory, an interactive architecture diagram, request flow, deep dives, production considerations, an interview perspective, and hands-on examples. In the meantime, explore the published lessons in this track.

Browse available lessons