
KNN prefiltering in Manticore Search
Explains how KNN prefiltering in Manticore applies attribute filters during vector search, when ACORN-1 and brute-force fallback kick in, and when postfiltering is still preferable.

Software Engineer
Ilya Kuznetsov is a Software Engineer credited on Manticore Search posts about hybrid search and KNN prefiltering.

Explains how KNN prefiltering in Manticore applies attribute filters during vector search, when ACORN-1 and brute-force fallback kick in, and when postfiltering is still preferable.

Combine full-text and vector search in Manticore using RRF to get more precise results than either method alone.