GLM 5 model ID, context window & pricing
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Quick facts
Model ID z-ai/glm-5
Source ZenMux
Context Window 200000
Pricing $0.58 input / $2.60 output per 1M tokens
Capabilities tool calling, reasoning, temperature control, open weights
Model overview
GLM 5 is an AI model from ZenMux with 200000 token context window and text input support.
Published pricing is $0.58 input and $2.60 output per 1M tokens.
- Workloads that use text inputs with text outputs.
- Agent and tool workflows that need function calling.
- Reasoning-heavy prompts where stepwise problem solving matters.
Model ID z-ai/glm-5
Provider ZenMux
Family -
Status -
Knowledge Cutoff 2025-01-01
Release Date 2026-02-12
Input Modalities text
Output Modalities text
Context Window 200000
Input Limit -
Output Limit 128000
Tool Calling Yes
Reasoning Yes
Structured Output -
Temperature Control Yes
Open Weights Yes
Input Cost / 1M tokens $0.58
Output Cost / 1M tokens $2.60
Reasoning Cost / 1M tokens -
Cache Read Cost / 1M tokens $0.14
Cache Write Cost / 1M tokens -