If you're looking for an example of RRF + Hybrid Search with PostgreSQL, I've put together a FastAPI app here that uses RAG with those options: https://github.

If you're looking for an example of RRF + Hybrid Search with PostgreSQL, I've put together a FastAPI app here that uses RAG with those options: https://github.com/Azure-Samples/rag-postgres-openai-python/ https://github.com/Azure-Samples/rag-postgres-openai-python/ Here's the RRF+Hybrid part: https://github.com/Azure-Samples/rag-postgres-openai-python/blob/e30ea96ca11ca6578ca38d3428594bd98d704900/src/fastapi_app/postgres_searcher.py#L38 https://github.com/Azure-Samples/rag-postgres-openai-python/... That's largely based off a sample from the pgvector repo, with a few tweaks. Agreed that Hybrid is the way to go, it's what the Azure AI Search team also recommends, based off their research: https://techcommunity.microsoft.com/t5/ai-azure-ai-services-blog/azure-ai-search-outperforming-vector-search-with-hybrid/ba-p/3929167 https://techcommunity.microsoft.com/t5/ai-azure-ai-services-...