To cite package ‘sentencepiece’ in publications use:

Wijffels J (2026). sentencepiece: Text Tokenization using Byte Pair Encoding and Unigram Modelling. R package version 0.2.5, https://github.com/bnosac/sentencepiece.

Corresponding BibTeX entry:

  @Manual{,
    title = {sentencepiece: Text Tokenization using Byte Pair Encoding
      and Unigram Modelling},
    author = {Jan Wijffels},
    year = {2026},
    note = {R package version 0.2.5},
    url = {https://github.com/bnosac/sentencepiece},
  }