@article{transformercopilotlearningfromthemistake, title = {Transformer Copilot: Learning from The Mistake Log in LLM Fine-tuning}, author = {Jiaru Zou and Yikun Ban and Zihao Li and Yunzhe Qi and Ruizhong Qiu and Ling Yang and Jingrui He}, year = {2025}, eprint = {2505.16270}, archivePrefix = {arXiv}, url = {https://arxiv.org/abs/2505.16270v1}, }