Merge GatewayGLM-4.5-Air model ID, context window & pricing
glm-air
Quick facts
Model ID zai/glm-4.5-air
Source Merge Gateway
Context Window 131072
Pricing $0.20 input / $1.10 output per 1M tokens
Capabilities tool calling, reasoning, temperature control, open weights
Model overview
GLM-4.5-Air is an AI model from Merge Gateway with 131072 token context window and text input support.
Published pricing is $0.20 input and $1.10 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 zai/glm-4.5-air
Provider Merge Gateway
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 $0.20
Output Cost / 1M tokens $1.10
Reasoning Cost / 1M tokens -
Cache Read Cost / 1M tokens $0.03
Cache Write Cost / 1M tokens $0.00