Z.AI Coding PlanGLM-4.5-Air model ID, context window & pricing
glm-air
Quick facts
Model ID glm-4.5-air
Source Z.AI Coding Plan
Context Window 131072
Pricing -
Capabilities tool calling, reasoning, temperature control, open weights
Model overview
GLM-4.5-Air is an AI model from Z.AI Coding Plan with 131072 token context window and text input support.
Public token pricing is not listed for this model in the current catalog source.
- 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 glm-4.5-air
Provider Z.AI Coding Plan
Family glm-air
Status -
Knowledge Cutoff 2025-04
Release Date 2025-07-28
Input Modalities text
Output Modalities text
Context Window 131072
Input Limit -
Output Limit 98304
Tool Calling Yes
Reasoning Yes
Structured Output -
Temperature Control Yes
Open Weights Yes
Input Cost / 1M tokens -
Output Cost / 1M tokens -
Reasoning Cost / 1M tokens -
Cache Read Cost / 1M tokens $0.00
Cache Write Cost / 1M tokens $0.00