@article{howcanweknowwhenlanguagemodelsknow,
  title = {How Can We Know When Language Models Know? On the Calibration of Language Models for Question Answering},
  author = {Zhengbao Jiang and Jun Araki and Haibo Ding and Graham Neubig},
  year = {2020},
  eprint = {2012.00955},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2012.00955v2},
}