This dataset is a version of the popular NQ dataset, originally proposed by Kwiatkowski et al. (2019). For this version, NQ samples have been obtained based on whether we can recover the gold passage from the original Wikipedia page and for which there is one short answer (less than 5 words in length). The context used in these samples is the correct gold context annotated by the original NQ annotators… See the full description on the dataset page: https://huggingface.co/datasets/copenlu/cub-nq.