@article{causalt5kdiagnosingrefusalandfailuremode,
  title = {CausalT5k: Diagnosing Refusal and Failure Modes in Trustworthy Causal Reasoning Across Causal Rungs},
  author = {Longling Geng and Andy Ouyang and Theodore Wu and Daphne Barretto and Matthew John Hayes and Rachael Cooper and Yuqiao Zeng and Sameer Vijay and Gia Ancone and Ankit Rai and Matthew Wolfman and Patrick Flanagan and Edward Y. Chang},
  year = {2026},
  eprint = {2602.08939},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2602.08939},
}