ResearchBenchmarksFeed Recommendation on Hongguo Feed Recommendation (offline experiments)Feed Recommendation on Hongguo Feed Recommendation (offline experiments)Follow-0.015Delta AUCUG-Sep-0.03372-0.02886-0.024-0.01914Feb 11, 2026Evaluation resultsMethodMethodLinksDelta AUCDelta Latency (%)UG-SepU:G ratio=5:3U:G ratio=5:32026.02-0.015—UG-SepU:G ratio=1:1U:G ratio=1:12026.02-0.018-11.5UG-SepU:G ratio=2:1U:G ratio=2:12026.02-0.033—