@article{whenllmsdeveloplanguagessymboliccommunic,
  title = {When LLMs Develop Languages: Symbolic Communication for Efficient Multi-Agent Reasoning},
  author = {Zhengqi Pei and Qingming Huang and Shuhui Wang},
  year = {2026},
  eprint = {2606.29354},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2606.29354},
}