Does an LLM-Based Feedback Agent Move the Needle? An Empirical Study of Student Correctness and Hint Dependency on the ASSISTments 2017 Interaction Logs. Journal of Global Engineering Review, [S. l.], v. 4, n. 1, p. 159–172, 2026. DOI: 10.66372/JGER.v4i1.11. Disponível em: https://gereview.com/index.php/jger/article/view/45. Acesso em: 31 may. 2026.