Symbolic belief revision plus geometric projections boost RAG reranking

A new preprint combines symbolic belief revision with geometric quality projections in a four-layer organizational knowledge architecture, lifting RAG reranking to 0.481 nDCG@10 and outperforming GraphRAG.

2026-11-06 ~ 2026-11-06 · 2 related posts

• Symbolic belief revision plus geometric projections lifts RAG reranking to 0.481 nDCG@10 — letandrewcook · 2026-11-06
• Compositional knowledge architecture beats GraphRAG by +0.053 nDCG@10 in registered benchmark — letandrewcook · 2026-11-06