# GLM-Image

> GLM-Image is an open-weight image generation model from Zhipu AI (Z.ai), released on 19 Jan 2026. It accepts text and generates images, with a 10K-token context window.

Source page: https://www.aimodel.directory/models/glm-image
Last verified: 4 Oct 2026

## Specifications

- **Developer:** Zhipu AI (Z.ai)
- **Release date:** 19 Jan 2026 (source: models.dev, https://github.com/sst/models.dev/blob/dev/providers/zenmux/models/z-ai/glm-image.toml)
- **Status:** Generally available (source: models.dev, https://github.com/sst/models.dev/blob/dev/providers/zenmux/models/z-ai/glm-image.toml)
- **Weights:** Open weights (source: models.dev, https://github.com/sst/models.dev/blob/dev/providers/zenmux/models/z-ai/glm-image.toml)
- **Context window:** 10K (10,240 tokens) (source: models.dev, https://github.com/sst/models.dev/blob/dev/providers/zenmux/models/z-ai/glm-image.toml)
- **Input:** Text (source: models.dev, https://github.com/sst/models.dev/blob/dev/providers/zenmux/models/z-ai/glm-image.toml)
- **Output:** Images (source: models.dev, https://github.com/sst/models.dev/blob/dev/providers/zenmux/models/z-ai/glm-image.toml)
- **Reasoning mode:** No (source: models.dev, https://github.com/sst/models.dev/blob/dev/providers/zenmux/models/z-ai/glm-image.toml)
- **Tool calling:** No (source: models.dev, https://github.com/sst/models.dev/blob/dev/providers/zenmux/models/z-ai/glm-image.toml)

## API pricing (USD per 1M tokens)

| Provider | Input | Output | Cached input | Context |
|---|---|---|---|---|

## FAQ

### What is the context window of GLM-Image?

GLM-Image has a context window of 10,240 tokens (10K), according to models.dev.

### Is GLM-Image open source?

GLM-Image is an open-weight model. Check the license terms before commercial use.

### When was GLM-Image released?

Zhipu AI (Z.ai) released GLM-Image on 19 Jan 2026, according to models.dev.

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Data licensed CC BY 4.0. Cite as: AI Model Directory, "GLM-Image", https://www.aimodel.directory/models/glm-image