@article{cstutorbenchbenchmarkingsmalllanguagemod,
  title = {CSTutorBench: Benchmarking Small Language Models as Tutors for Block-Based Programming},
  author = {H. Chad Lane and Bryson Kageler},
  year = {2026},
  eprint = {2607.05571},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2607.05571},
}