KaiNinja: Extending Native 3D Generators to the Part Level

Alaya Lab

📰 News

• [2026-09-15] Paper released on arXiv.
• [2026-09-15] Project page released.

🚀 Release Roadmap

• Project page
• Technical report — arXiv
• Inference code
• Pretrained weights

BibTeX

@misc{yu2026kaininja,
  title   = {KaiNinja: Extending Native 3D Generators to the Part Level},
  author  = {Yu, Ruihan and Fu, Lian and Niu, Muyao and Huang, Zheng-hui and Tsai, Yu-Ju and Kuno, Sho and Lan, Fengbo and Yu, Yonghao and Wu, Erwin and Yang, Ming-Hsuan and Zhang, Kaipeng and Wang, Zhixiang},
  year    = {2026},
  eprint  = {2609.15659},
  archivePrefix = {arXiv},
  primaryClass  = {cs.CV}
}