@article{howmanywordsdoeschatgptknowtheanswer,
  title = {How many words does ChatGPT know? The answer is ChatWords},
  author = {Gonzalo Martínez and Javier Conde and Pedro Reviriego and Elena Merino-Gómez and José Alberto Hernández and Fabrizio Lombardi},
  year = {2023},
  eprint = {2309.16777},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2309.16777v1},
}