@misc{niu2026tokenpowersandbox,
  title = {TokenPowerSandbox: Evidence-Gated CPU-First Screening for Energy-Aware LLM Serving},
  author = {Niu, Chenxu},
  year = {2026},
  month = {Aug},
  eprint = {2608.18149},
  archivePrefix = {arXiv},
  primaryClass = {cs.AR},
  doi = {10.48550/arXiv.2608.18149},
  url = {https://arxiv.org/abs/2608.18149},
  note = {arXiv preprint}
}