Z.ai: GLM-Image
GLM-Image is an image generation model from Z.ai released on Jan 19, 2026. It reads text and writes images, with a 10K token context window.
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Its weights are open, so you can host it yourself.
- Modalities
- In / out price
- n/a
- Context
- 10K
- Max output
- n/a
- Released
- Jan 19, 2026
- Knowledge cutoff
- n/a
- Tool calling
- Structured output
- Reasoning
- Prompt caching
- Open weights
- Free to use
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GLM-Image questions
What is the context window of GLM-Image?
10,240 tokens of input. As a rough guide, a million tokens is around 750,000 English words.
Is GLM-Image open source?
Its weights are published, so you can run it on your own hardware or a cloud of your choice. Read the license before commercial use.
When was GLM-Image released?
Jan 19, 2026.
Catalog data from models.dev (MIT licensed), refreshed daily, last on Oct 15, 2026. The summary is written from these facts.
Building on GLM-Image?
I test your real tasks on it and the two closest alternatives, then ship the agent on whichever wins on cost and accuracy.
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