ResearchDatasetsKVLFollowBenchmarksTask NameDataset NameSOTA MethodSortMost resultsRecently updatedMost papersApplyTask NameDataset NameSOTA ResultTrendResultsVocabulary Difficulty PredictionKVL BEA Shared Task Open Track 2026 (test)0.321Chinese RMSE11Lexical Difficulty PredictionKVL CN (test)1.04RMSE3Lexical Difficulty PredictionKVL DE (test)1.12RMSE3Lexical Difficulty PredictionKVL ES (test)1.24RMSE3