@article{whenhelpfulnessbecomessycophancysycophan, title = {When Helpfulness Becomes Sycophancy: Sycophancy is a Boundary Failure Between Social Alignment and Epistemic Integrity in Large Language Models}, author = {Jiechen Li and Catherine A. Barry and Rishika Randev and Janet Chen and Ella Jorgensen and Brinnae Bent}, year = {2026}, eprint = {2605.05403}, archivePrefix = {arXiv}, url = {https://arxiv.org/abs/2605.05403}, }