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Z.ai

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

Yes. GLM 4.5 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

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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. First tracked model of this family in the catalogue.
  • price $0.600 / MTok · Prompt price of GLM 4.5. First tracked model of this family in the catalogue.

About GLM 4.5

GLM-4.5 is our latest flagship foundation model, purpose-built for agent-based applications. It leverages a Mixture-of-Experts (MoE) architecture and supports a context length of up to 128k tokens.

Next GLM model to watch

Questions

When was GLM 4.5 released?
GLM 4.5 was released on July 28, 2025.
Who makes GLM 4.5?
GLM 4.5 is made by Z.ai.
What comes after GLM 4.5?
GLM 4.5V, released on August 11, 2025.