ResearchBenchmarksLogical Reasoning on ProntoQA EnhancedFollow99.8OACoT94.8197.30599.8102.295Feb 14, 2026Evaluation ResultsMethodMethodLinksOANull Answer RateCorrectness OnlyNull Output MetricCustom RateCoT2026.0299.8—784.5——OneLatent2026.02—99.9—8.9887.4