Optimizing Artificial Intelligence Chatbots: A Study on the Overfitting Pitfalls in Fine-Tuning Large Language Models for Specialized Tasks. Journal of STEM and Education, [S. l.], v. 6, n. 1, p. 57–61, 2026. Disponível em: https://journalstem.net/ojs/index.php/pkb/article/view/142.. Acesso em: 4 jun. 2026.