GU, Z.; WANG, J.; ZUO, R.; SUN, C.; SONG, Z.; ZHENG, C.; QIANG, W. Group Causal Policy Optimization for Post-Training Large Language Models. Proceedings of the AAAI Conference on Artificial Intelligence, [S. l.], v. 40, n. 36, p. 30834-30842, 2026. DOI: 10.1609/aaai.v40i36.40341. Disponível em: https://ojs.aaai.org/index.php/AAAI/article/view/40341. Acesso em: 4 may. 2026.