ResearchBenchmarksAbductive Natural Language Generation on aNLGAbductive Natural Language Generation on aNLGFollow61.1Win-Tie ScoreCommonSyn24.49233.99643.553.004Mar 18, 2026Evaluation resultsMethodMethodLinksWin-Tie ScoreS-B4 ScoreVendi ScoreS-Cos ScoreCommonSynModel training data/so...Model training data/source=Synthetic data (CommonSyn)2026.0361.187.919.625.7VanillaModel training data/so...Model training data/source=Zero-shot2026.0354.683.518.824.2CommonGenModel training data/so...Model training data/source=Human data (CommonGen)2026.0325.981.322.635.3