ResearchTasksHPSv3 Reward OptimizationFollowBenchmarksDataset NameSOTA MethodSortMost resultsRecently updatedMost papersApplyDataset NameSOTA methodMetricTrendResultsLast UpdatedAnimal prompts 2D image generationFlow-Direct10.94HPSv3 Score5May 19, 20266 animal promptsFlow-Direct100Efficiency Gain Factor4May 19, 2026