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GLM 4.5 Air

Name: GLM 4.5 Air
Author: Z Ai

by Z Ai

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)

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Models

GLM 4.5 Air

Added 10 July 2026

#z-ai

Overview

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...

How to use / API access

Call via OpenRouter with model id `z-ai/glm-4.5-air`.

openrouter · z-ai/glm-4.5-air Docs

OpenRouter id: z-ai/glm-4.5-air

Benchmarks

Design Arena 3d (other) : 1198 elo · #46
Design Arena codecategories (other) : 1181 elo · #60
Design Arena dataviz (other) : 1234 elo · #36
Design Arena gamedev (other) : 1160 elo · #62

Notes

GLM 4.5 Air is listed in the EDNA Models directory from the OpenRouter catalogue.

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