@article{complllmfinetuningllmstodiscovercompleme, title = {ComplLLM: Fine-tuning LLMs to Discover Complementary Signals for Decision-making}, author = {Ziyang Guo and Yifan Wu and Jason Hartline and Kenneth Holstein and Jessica Hullman}, year = {2026}, eprint = {2602.19458}, archivePrefix = {arXiv}, url = {https://arxiv.org/abs/2602.19458}, }