HUANG, Helong; CEN, Min; TAN, Kai; QUAN, Xingyue; HUANG, Guowei; ZHANG, Hong. GraphCoT-VLA: A 3D Spatial-Aware Reasoning Vision-Language-Action Model for Robotic Manipulation with Ambiguous Instructions. Proceedings of the AAAI Conference on Artificial Intelligence, [S. l.], v. 40, n. 22, p. 18324–18332, 2026. DOI: 10.1609/aaai.v40i22.38896. Disponível em: https://ojs.aaai.org/index.php/AAAI/article/view/38896. Acesso em: 17 may. 2026.