Dataset Groups Activity Stream Stanford Question Answering Dataset (SQuAD 2.0) The Stanford Question Answering Dataset (SQuAD 2.0) supplements the SQuAD 1.1 with over 50K unanswerable questions. BibTex: @dataset{Pranav_Rajpurkar_and_Jian_Zhang_and_Konstantin_Lopyrev_and_Percy_Liang_2024, abstract = {The Stanford Question Answering Dataset (SQuAD 2.0) supplements the SQuAD 1.1 with over 50K unanswerable questions.}, author = {Pranav Rajpurkar and Jian Zhang and Konstantin Lopyrev and Percy Liang}, doi = {10.57702/29ycgxdq}, institution = {No Organization}, keyword = {'question answering', 'span extraction'}, month = {dec}, publisher = {TIB}, title = {Stanford Question Answering Dataset (SQuAD 2.0)}, url = {https://service.tib.eu/ldmservice/dataset/stanford-question-answering-dataset--squad-2-0-}, year = {2024} }