@article{improvingllmperformancethroughblackboxon, title = {Improving LLM Performance Through Black-Box Online Tuning: A Case for Adding System Specs to Factsheets for Trusted AI}, author = {Yonas Atinafu and Henry Lin and Robin Cohen}, year = {2026}, eprint = {2603.11340}, archivePrefix = {arXiv}, url = {https://arxiv.org/abs/2603.11340}, }