Z.ai: what changed — Artificialshttps://artificials.net/makers/z-aiWhat changed for Z.ai’s models: new releases, changes to listed prices, top spots taken or lost on tests and entries on the capability index.enGLM 5.3 Prime was released by Z.aihttps://artificials.net/models/glm-5-3-primerelease:2026-09-23:glm-5-3-primeWed, 23 Sep 2026 00:00:00 GMTZ.ai’s listed price for GLM-5.3-Flash went from $0.075 in and $0.25 out to $0.15 in and $0.50 out per 1M tokenshttps://artificials.net/models/glm-5-3-flashprice:2026-09-19:glm-5-3-flashSat, 19 Sep 2026 00:00:00 GMTGLM-5.3-FlashX was released by Z.aihttps://artificials.net/models/glm-5-3-flashxrelease:2026-09-18:glm-5-3-flashxFri, 18 Sep 2026 00:00:00 GMT