SUN, Weiwei; FENG, Shengyu; LI, Shanda; YANG, Yiming. CO-Bench: Benchmarking Language Model Agents in Algorithm Search for Combinatorial Optimization. Proceedings of the AAAI Conference on Artificial Intelligence, [S. l.], v. 40, n. 39, p. 33126–33134, 2026. DOI: 10.1609/aaai.v40i39.40596. Disponível em: https://ojs.aaai.org/index.php/AAAI/article/view/40596. Acesso em: 11 may. 2026.