system,recall_overall,recall_at_2,recall_at_5,recall_at_10,mrr LightRAG,65.6,31.2,49.2,61.8,61.5 Hybrid,76.1,46.3,68.0,76.1,79.1 HyDE,64.1,36.1,58.2,64.1,65.5 NaiveRAG,69.5,40.9,62.4,69.5,72.8 SpectRAG,91.8,39.1,64.7,84.0,70.4