https://cognaptus.com/tags/retrieval-evaluation/ Recent content in Retrieval Evaluation on Cognaptus Hugo -- 0.145.0 en-us Sat, 30 May 2026 00:00:00 +0000 https://cognaptus.com/blog/2026-05-30-query-the-receipt-not-the-vibe-dualgraph-and-the-rag-catalog-problem/ Sat, 30 May 2026 00:00:00 +0000 https://cognaptus.com/blog/2026-05-30-query-the-receipt-not-the-vibe-dualgraph-and-the-rag-catalog-problem/ A mechanism-first reading of DualGraph, SpecsQA, and why semi-structured business QA needs symbolic querying alongside semantic retrieval.