Model dossier

Z.ai: GLM 4.5 Air

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...

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Context131,072

Max output98,304

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Identity

Z.ai: GLM 4.5 Air

Model ID: z-ai/glm-4.5-air
Canonical slug: z-ai/glm-4.5-air
Knowledge cutoff: 2024-12-31
Created: 7/25/2025

Capabilities

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Modalities

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Capacity

Context131,072

Max output98,304

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