@misc{lit_azizi2026loopedsurvey,
  title = { {Looped Language Models: A Survey and Meta-Analysis of Recurrent-Depth Transformers} },
  author = {Seyedarmin Azizi and Erfan Baghaei Potraghloo and Massoud Pedram},
  year = {2026},
  note = {Preprints.org preprint, version 1},
  doi = {10.20944/preprints202610.1404.v1},
  url = {https://www.preprints.org/manuscript/202610.1404}
}