Hybrid Gen AI Systems: Integrating Small LMs with Large Language Models for Cost-Efficient Enterprise Automation and Decision Intelligence. International Journal of Research Publications in Engineering, Technology and Management (IJRPETM), [S. l.], v. 8, n. 6, p. 13345–13357, 2025. DOI: 10.15662/IJRPETM.2025.0806038. Disponível em: https://www.ijrpetm.com/index.php/IJRPETM/article/view/498. Acesso em: 17 may. 2026.