GLM 4.6

GLM 4.6

Developer	Z.ai
Release date	September 30, 2025
Family	GLM
Generation	GLM 4.6
Level
Context window	205K tokens
Max output	131K tokens
Input	Text
Output	Text
Knowledge cutoff	2025-04
Weights	Open weights
Predecessor	GLM 4.5
Successor	GLM 4.7
Website	z.ai
Links	Model card Docs Hugging Face

Part of a series on

input: $0.50
cached: $0.10
output: $2.00
Context: 205Ktokens
Released: 1y ago
Size: 357Bparameters

Specifications

Model

Developer: Z.ai
Family: GLM GLM 4.6
Type: Language model
Released: September 30, 2025
Model ID: z-ai/glm-4.6

Capabilities

Input → output: Text → Text
Max output: 131K tokens
Tokenizer: Other
Knowledge cutoff: 2025-04

Weights

Openness: Open weights
Size: 357B
Hugging Face: zai-org/GLM-4.6

Sources:models.devOpenRouter

Metadata synced Nov 7, 2026, 1:59 PM UTC

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