ResearchTasksOpinion Role LabelingOpinion Role LabelingFollowBenchmarksDatasetSOTA methodSortMost resultsRecently updatedMost papersApplyDatasetSOTA methodMetricTrendResultsLast updatedMPQA Target 2.0 (test)SyPtrTrans62.34O-R F1 (hd)16Feb 26, 2026MPQA Holder 2.0 (test)RoBERTa + SKEP85.77Binary F1 Score5Feb 26, 2026