GLM-5.1
Zhipu's latest model. Optimized for coding and agent tasks. Available via z.ai and OpenRouter.
All tracked ZAI models — pricing, context windows, lifecycle state, and release history in one place.
Zhipu's latest model. Optimized for coding and agent tasks. Available via z.ai and OpenRouter.
Fast variant of GLM-5. Lower cost, higher speed.
Zhipu's GLM-5 model. Strong reasoning and coding. Available via z.ai API.
Free/fast GLM model. 128K context. Minimal cost for basic tasks.
Vision-capable GLM-4 variant. 128K context, image understanding.
Previous-generation GLM flagship. 128K context. Superseded by GLM-5.
Predecessor → successor chains tracked for ZAI models.
Zhipu's latest model. Optimized for coding and agent tasks. Available via z.ai and OpenRouter.
Fast variant of GLM-5. Lower cost, higher speed.
Zhipu's GLM-5 model. Strong reasoning and coding. Available via z.ai API.
Free/fast GLM model. 128K context. Minimal cost for basic tasks.
Previous-generation GLM flagship. 128K context. Superseded by GLM-5.
Vision-capable GLM-4 variant. 128K context, image understanding.