@article{echoagentevidencechainorchestrationagent,
  title = {EChO-Agent: Evidence Chain Orchestration Agent for Audio Reasoning},
  author = {Siyuan Zhang and Jian Zong and Junyu Wang and Peiyuan Jiang and Jiahao Yan and Jingyu Zhang and Tianrui Wang and Xiaobao Wang and Longbiao Wang and Jianwu Dang},
  year = {2026},
  eprint = {2606.15141},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2606.15141},
}