@article{prismrisksignalframeworkhierarchybasedre,
  title = {PRISM Risk Signal Framework: Hierarchy-Based Red Lines for AI Behavioral Risk},
  author = {Seulki Lee},
  year = {2026},
  eprint = {2604.11070},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2604.11070},
}