ResearchBenchmarksInformation Retrieval on Danish National Encyclopedia Synth-Polluted queriesInformation Retrieval on Danish National Encyclopedia Synth-Polluted queriesFollow4.607CO ScoreHyDE4.557084.570044.5834.59596May 26, 2026Evaluation resultsMethodMethodLinksCO ScoreDeltaSaved PercentageVerdictHyDE2026.054.607———Cascade2026.054.5590.04829.8—