@article{stagedfactorialscreeningforbudgetconstra,
  title = {Staged Factorial Screening for Budget-Constrained Micro-Pretraining},
  author = {Felipe Chavarro Polania},
  year = {2026},
  eprint = {2606.05186},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2606.05186},
}