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Language model

GLM-4.6V-Flash

Z.ai

Released
December 8, 2025
Data date
September 26, 2026
Input
Text, Image, Video
Output
Text

GLM-4.6V-Flash brings the text, image, and video understanding of GLM-4.6V into an open 9B checkpoint. Its context is 128K tokens and its output remains text.

With up to 32,768 output tokens and API access, Flash is a distinct small model class rather than only a shortened-context configuration of the larger vision model. The weights are openly available.

Specifications and access

SpecificationValue and source
Weights
Open weightsSource
Access
Parameters
9 billionSource
Context window
128,000 tokensSource
Maximum output
32,768 tokensSource
License
Inputs
Text, Image, VideoSource
Outputs
TextSource
Reasoning
Tool calling