@article{responsesfallshortofunderstandingreveali,
  title = {Responses Fall Short of Understanding: Revealing the Gap between Internal Representations and Responses in Visual Document Understanding},
  author = {Haruka Kawasaki and Ryota Tanaka and Kyosuke Nishida},
  year = {2026},
  eprint = {2604.04411},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2604.04411},
}