Pinecone does this, at least if I’m understanding your use case right: https://www.pinecone.io/docs/metadata-filtering/ https://www.pinecone.io/docs/metadata-fi

Pinecone does this, at least if I’m understanding your use case right: https://www.pinecone.io/docs/metadata-filtering/ https://www.pinecone.io/docs/metadata-filtering/ And you’re right, it wasn’t easy to build.