ResearchBenchmarksGenerative Recommendation on Taobao production data offline evaluationGenerative Recommendation on Taobao production data offline evaluationFollow44.4H@20GFlowGR35.45637.77840.142.422Jun 19, 2025Evaluation resultsMethodMethodLinksH@20N@20GFlowGRSamples=80×, Cost=2.1×Samples=80×, Cost=2.1×2025.0644.445.2GRPOSamples=80×Samples=80×2025.0642.740.8SFTSamples=1×, Cost=1.0×Samples=1×, Cost=1.0×2025.0635.837.1