ResearchBenchmarksRecommendation on JD.com Homepage Floor First Launch (Online A/B Test)Recommendation on JD.com Homepage Floor First Launch (Online A/B Test)Follow355UCTROxygenREC56.52134.01211.5288.99Dec 26, 2025Evaluation resultsMethodMethodLinksUCTRUCTCVROrder VolumeGMVLatency (ms)OxygenRECScenario=Scenario 2Scenario=Scenario 22025.1235522622184050OxygenRECScenario=Scenario 1Scenario=Scenario 12025.126827128145250