GLM 5.3 now available on AI Gateway
is now available on AI Gateway.GLM 5.3 from Z.ai GLM 5.3 has improvements vs. GLM 5.2 at complex software engineering and at agent tasks that run across many steps, and it reaches those results while producing fewer output tokens than GLM 5.2 did at the same effort level. Z.ai also reports stronger vulnerability discovery, including reasoning across the successive stages of an exploitation chain. measures that work directly, scoring how reliably a model finds security vulnerabilities in applica
