@article{zhang2025uw, title={UW-BioNLP at ChemoTimelines 2025: Thinking, Fine-Tuning, and Dictionary-Enhanced LLM Systems for Chemotherapy Timeline Extraction}, author={Zhang, Tianmai M and Sun, Zhaoyi and Zeng, Sihang and Li, Chenxi and Abernethy, Neil F and Lam, Barbara D and Xia, Fei and Yetisgen, Meliha}, journal={arXiv preprint arXiv:2512.04518}, year={2025} }