@article{indextts25technicalreport,
  title = {IndexTTS 2.5 Technical Report},
  author = {Yunpei Li and Xun Zhou and Jinchao Wang and Lu Wang and Yong Wu and Siyi Zhou and Yiquan Zhou and Jingchen Shu},
  year = {2026},
  eprint = {2601.03888},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2601.03888},
}