@article{chen2026lens,
  title={{Lens}: Rethinking Training Efficiency for Foundational Text-to-Image Models},
  author={Chen, Dong and Wei, Fangyun and Wan, Ziyu and Chen, Dongdong and Zhang, Jiawei and Zhao, Jinjing and Zhang, Sirui and Yue, Yang and Liang, Zhiyang and Guo, Baining and Luo, Chong and Bao, Jianmin and Li, Ji and Shi, Lei and Yang, Qinhong and Wu, Xiuyu and Feng, Xuelu and Lu, Yan and Dong, Yanchen and Wang, Yitong and Chen, Yunuo},
  journal={arXiv preprint arXiv:2605.21573},
  year={2026},
  url={https://arxiv.org/abs/2605.21573}
}