ResearchBenchmarksValue-Based Retrieval on Online A/B Test Pre-RankingFollow75Engagement Metric 1AgenticRecTune71.2573.1257576.875Apr 21, 2026Evaluation ResultsMethodMethodLinksEngagement Metric 1Engagement Metric 2Diversity MetricAgenticRecTuneStage=Pre-RankingStage=Pre-Ranking2026.04759048