@article{pikaexpertlevelsyntheticdatasetsforpostt, title = {PIKA: Expert-Level Synthetic Datasets for Post-Training Alignment from Scratch}, author = {Shangjian Yin and Shining Liang and Wenbiao Ding and Yuli Qian and Zhouxing Shi and Hongzhi Li and Yutao Xie}, year = {2025}, eprint = {2510.06670}, archivePrefix = {arXiv}, url = {https://arxiv.org/abs/2510.06670}, }