
model-release
GLM 5.5 Release Date, Rumors, and API Availability
GLM 5.5 is reportedly expected in August 2026, but Z.ai has not confirmed it. Track the evidence, access stages, and what developers should do now.
Jacey
•11 min
Technical insights, tutorials, and updates from the EvoLink team. Learn how to optimize your AI costs and build better applications.

GLM 5.5 is reportedly expected in August 2026, but Z.ai has not confirmed it. Track the evidence, access stages, and what developers should do now.

A practical framework for deciding whether GLM 5.5 can become a Claude Opus 5 replacement, a workload-level competitor, or a complementary model.

Compare GLM-5.2 with the unannounced GLM 5.5. See workload gates, migration checks, rollout stages, fallback rules, and when an upgrade pays off.