@article{horstmann2026model,
  author = {Horstmann, Wolfram},
  title = {What Must a Model Preserve? Synthetic Tests Toward Evaluating Artificial Knowledge},
  journal = {Journal of Artificial Knowledge},
  year = {2026},
  date = {2026-10-03},
  volume = {1},
  number = {1},
  url = {https://www.perscientiam.org/joak/issue-1/what-must-a-model-preserve/}
}