ResearchBenchmarksLearning-to-Rank on JP (Japan) region query set (test)Learning-to-Rank on JP (Japan) region query set (test)Follow84Precision@20LA-MO79.8480.928283.08May 11, 2026Evaluation resultsMethodMethodLinksPrecision@20Recall@20NDCG@20LA-MO2026.05848171Prod2026.05807668