@article{happyworldbench,
  title = {HappyWorld-Bench},
  author = {Zhiqi Bai and Junai Cai and Yixin Chen and Jingrun Du and Tao Feng and Wei Gong and Siyuan Huang and Xiao Lin and Jiaheng Liu and Jun Luo and Yongzhe Lyu and Liya Ma and Zenan Meng and Lin Qu and Wenbo Su and Jiaming Wang and Qinghe Wang and Shaofei Wang and Yanghai Wang and Zequn Wang and Ziming Wang and Hu Wei and Jiangtao Wu and Ruiqi Wu and Jiaxin Xie and Yuchi Xu and Ze Xu and Chengting Yu and Liangyu Yuan and Gang Zeng and Yawen Zeng and Xingyao Zhang and Zizheng Zhang and Bo Zheng and Jiancheng Zhu and Song-Chun Zhu},
  year = {2026},
  eprint = {2609.24308},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2609.24308},
}