ResearchTasksLong-context Factuality EvaluationLong-context Factuality EvaluationFollowBenchmarksDatasetSOTA methodSortMost resultsRecently updatedMost papersApplyDatasetSOTA methodMetricTrendResultsLast updatedLongBench-Chat and LongBench (260 sampled questions)DPO w/ LongReward32.86Fact Count4Feb 26, 2026