GLM 5.3 now available on AI Gateway

T1Covered by 1 source · first reported by Vercel (blog + changelog) at 18 Aug, 00:00 UTC

GLM 5.3 from Z.ai is now available on AI Gateway. 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. DeepsecBench Z.ai also…