20Q: Overlap-Free World Knowledge Benchmark for Language Models Maxime De Bruyn author Ehsan Lotfi author Jeska Buhmann author Walter Daelemans author 2022-12 text Proceedings of the Second Workshop on Natural Language Generation, Evaluation, and Metrics (GEM) Antoine Bosselut editor Khyathi Chandu editor Kaustubh Dhole editor Varun Gangal editor Sebastian Gehrmann editor Yacine Jernite editor Jekaterina Novikova editor Laura Perez-Beltrachini editor Association for Computational Linguistics Abu Dhabi, United Arab Emirates (Hybrid) conference publication de-bruyn-etal-2022-20q 10.18653/v1/2022.gem-1.46 https://aclanthology.org/2022.gem-1.46/ 2022-12 494 508