# Grok Imagine Video

> Grok Imagine Video is a proprietary video generation model from xAI, released on 28 Jan 2026. It accepts text, images, video and PDFs and generates video, with a 1K-token context window.

Source page: https://www.aimodel.directory/models/grok-imagine-video
Last verified: 4 Oct 2026

## Specifications

- **Developer:** xAI
- **Release date:** 28 Jan 2026 (source: models.dev, https://github.com/sst/models.dev/blob/dev/providers/xai/models/grok-imagine-video.toml)
- **Status:** Generally available (source: models.dev, https://github.com/sst/models.dev/blob/dev/providers/xai/models/grok-imagine-video.toml)
- **Weights:** Proprietary (API only) (source: models.dev, https://github.com/sst/models.dev/blob/dev/providers/xai/models/grok-imagine-video.toml)
- **Context window:** 1K (1,024 tokens) (source: models.dev, https://github.com/sst/models.dev/blob/dev/providers/xai/models/grok-imagine-video.toml)
- **Input:** Text, images, video and PDFs (source: models.dev, https://github.com/sst/models.dev/blob/dev/providers/xai/models/grok-imagine-video.toml)
- **Output:** Video (source: models.dev, https://github.com/sst/models.dev/blob/dev/providers/xai/models/grok-imagine-video.toml)
- **Reasoning mode:** No (source: models.dev, https://github.com/sst/models.dev/blob/dev/providers/xai/models/grok-imagine-video.toml)
- **Tool calling:** No (source: models.dev, https://github.com/sst/models.dev/blob/dev/providers/xai/models/grok-imagine-video.toml)

## API pricing (USD per 1M tokens)

| Provider | Input | Output | Cached input | Context |
|---|---|---|---|---|
| xAI API | – | – | – | 1K |

## FAQ

### What is the context window of Grok Imagine Video?

Grok Imagine Video has a context window of 1,024 tokens (1K), according to models.dev.

### Is Grok Imagine Video open source?

No. Grok Imagine Video is a proprietary model; xAI has not released its weights. It is available through APIs including xAI API.

### When was Grok Imagine Video released?

xAI released Grok Imagine Video on 28 Jan 2026, according to models.dev.

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Data licensed CC BY 4.0. Cite as: AI Model Directory, "Grok Imagine Video", https://www.aimodel.directory/models/grok-imagine-video