@article{stadscaffoldedtaskdesignforidentifyingco, title = {STaD: Scaffolded Task Design for Identifying Compositional Skill Gaps in LLMs}, author = {Sungeun An and Swanand Ravindra Kadhe and Shailja Thakur and Chad DeLuca and Hima Patel}, year = {2026}, eprint = {2604.18177}, archivePrefix = {arXiv}, url = {https://arxiv.org/abs/2604.18177}, }