@article{theminimaxrateofsecondordercalibration,
  title = {The Minimax Rate of Second-Order Calibration},
  author = {Kamil Ciosek and Banafsheh Rafiee and Sina Ghiassian and Nicolò Felicioni},
  year = {2026},
  eprint = {2605.07808},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2605.07808},
}