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Z.ai: GLM 4.5

Z.ai: GLM 4.5 is z-ai's model. It is not yet scored on the meo first-party benchmark; aggregated third-party results and OpenRouter metadata are shown below.

Model details

Lab
z-ai
Released
2025-07-25
Weights
Open
Context
131K
Max output
98K
Knowledge cutoff
2024-12-31
Price in
$0.60/M
Price out
$2.20/M
Modality
text->text

Sources: openrouter

FAQ

Is Z.ai: GLM 4.5 open weights?

Yes β€” Z.ai: GLM 4.5 is released with open weights.