GLM 4.5 Air

Z.ai model details for pricing, context, and release tracking.

Pricing data updated:  Prices normalized to USD per 1M tokens Sample workload: 1M input + 500K output
Model Specs
ProviderZ.ai
Model IDz-ai/glm-4.5-air
Prompt Price
per 1M tokens		$0.13
Completion Price
per 1M tokens		$0.85
Sample Workload Cost
1M input + 500K output		$0.55
Context Window131.07K
Release Date2025-07-25
Popularity RankUnranked
Daily DemandN/A

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Prices are normalized to USD per 1M tokens.
GLM 4.5 Air Calculating… Estimated monthly API cost
Unit prices $0.13 input / $0.85 output Per 1M tokens

This estimate uses normalized public API pricing per 1M tokens. It is a planning aid, not a billing quote. Verify provider pricing, limits, and terms before production use.

Model Introduction

GLM-4.5-Air is the lightweight variant of our latest flagship model family, also purpose-built for agent-centric applications. Like GLM-4.5, it adopts the Mixture-of-Experts (MoE) architecture but with a more compact parameter...

Best Fit

GLM 4.5 Air is best suited for cost-sensitive production traffic.

Cost Example

A 1M input token plus 500K output token workload is estimated at $0.55.

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