Graphs & projections
Benchmark first
Corpora: DocRED · WDC Products · KILT · QASC
Protocol: Measure blocking pairs completeness and reduction ratio, entity pair/cluster F1, relation micro-F1, provenance precision/recall, and multi-hop answer accuracy. Then run graph-off and graph-on retrieval with identical seeds to attribute recall gains. Every projected passage must retain its source node and path.