VIDGEN, Bertie et al. The AI Productivity Index (APEX). SuperIntelligence - Robotics - Safety & Alignment, [S. l.], v. 2, n. 4, 2026. DOI: 10.70777/si.v2i4.17205. Disponível em: https://s-rsa.com/index.php/agi/article/view/17205. Acesso em: 21 may. 2026.