@article{harnessoptbenchevaluatingllmsatharnessop, title = {HarnessOpt-Bench: Evaluating LLMs at Harness Optimization}, author = {Varun Ursekar and Apaar Shanker and Yash Maurya and Shehab Yasser and Vijay S. Kalmath and Veronica Chatrath and Yuan Xue}, year = {2026}, eprint = {2608.06301}, archivePrefix = {arXiv}, url = {https://arxiv.org/abs/2608.06301}, }