Data Chaos, Model Fragility, and the Human Fix for Financial GenAI. Advance Journal of Econometrics and Finance, [S. l.], v. 4, n. 2, p. 814–824, 2026. DOI: 10.5281/zenodo.20628659. Disponível em: https://ajeaf.com/index.php/Journal/article/view/359. Acesso em: 10 jun. 2026.