@article{longcontextlessfocusascalinggapinllmsrev,
  title = {Long Context, Less Focus: A Scaling Gap in LLMs Revealed through Privacy and Personalization},
  author = {Shangding Gu},
  year = {2026},
  eprint = {2602.15028},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2602.15028},
}