OpenCode Zen · glm-5.3

Cloud PlatformOpenAI compatible

AI coding assistant platform providing access to frontier models for software development.

Active models
97+ 43 deprecated
Families
40
Headquarters🇺🇸 San Francisco, CA
Founded2025
API Base URL
Model
GLM 5.3OSSglm-5.3
GLM 5.3 FlashOSSglm-5.3-flash
GLM-5.3-Flash Freeglm-5.3-flash-free