ResearchBenchmarksConversational Recommendation on ReDial n=200Follow4.08Rec.Q ScoreHARPO3.1443.3873.633.873Apr 11, 2026Evaluation ResultsMethodMethodLinksRec.Q ScoreExp.Q ScoreOverall Quality ScoreKappa (Agreement)HARPO2026.044.083.924.010.78DCRS2026.043.523.323.430.75GPT-42026.043.483.423.460.74UniCRS2026.043.182.863.040.73