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Z.ai

Is GLM 4.5 Air out? Yes, since July 28, 2025

Yes. GLM 4.5 Air was released on July 28, 2025.

A browser notification for each confirmed release in this family. No account or email.

Have you used it? GLM 4.5 Air

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Lab
Z.ai
Family
GLM
Release date
Source
Z.ai · GLM-4.5

What changed

  • context 131k tokens · Context window of GLM 4.5 Air. First tracked model of this family in the catalogue.
  • price $0.130 / MTok · Prompt price of GLM 4.5 Air. First tracked model of this family in the catalogue.

About 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...

Next GLM model to watch

Questions

When was GLM 4.5 Air released?
GLM 4.5 Air was released on July 28, 2025.
Who makes GLM 4.5 Air?
GLM 4.5 Air is made by Z.ai.
What comes after GLM 4.5 Air?
GLM 4.5, released on July 28, 2025.