# Grok Imagine Video 1.5

> Grok Imagine Video 1.5 is a proprietary video generation model from xAI, released on 30 May 2026. It accepts text, images, audio and PDFs and generates video, with a 1K-token context window.

Source page: https://www.aimodel.directory/models/grok-imagine-video-1-5
Last verified: 4 Oct 2026

## Specifications

- **Developer:** xAI
- **Release date:** 30 May 2026 (source: models.dev, https://github.com/sst/models.dev/blob/dev/providers/xai/models/grok-imagine-video-1.5.toml)
- **Status:** Generally available (source: models.dev, https://github.com/sst/models.dev/blob/dev/providers/xai/models/grok-imagine-video-1.5.toml)
- **Weights:** Proprietary (API only) (source: models.dev, https://github.com/sst/models.dev/blob/dev/providers/xai/models/grok-imagine-video-1.5.toml)
- **Context window:** 1K (1,024 tokens) (source: models.dev, https://github.com/sst/models.dev/blob/dev/providers/xai/models/grok-imagine-video-1.5.toml)
- **Input:** Text, images, audio and PDFs (source: models.dev, https://github.com/sst/models.dev/blob/dev/providers/xai/models/grok-imagine-video-1.5.toml)
- **Output:** Video (source: models.dev, https://github.com/sst/models.dev/blob/dev/providers/xai/models/grok-imagine-video-1.5.toml)
- **Reasoning mode:** No (source: models.dev, https://github.com/sst/models.dev/blob/dev/providers/xai/models/grok-imagine-video-1.5.toml)
- **Tool calling:** No (source: models.dev, https://github.com/sst/models.dev/blob/dev/providers/xai/models/grok-imagine-video-1.5.toml)

## API pricing (USD per 1M tokens)

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

## FAQ

### What is the context window of Grok Imagine Video 1.5?

Grok Imagine Video 1.5 has a context window of 1,024 tokens (1K), according to models.dev.

### Is Grok Imagine Video 1.5 open source?

No. Grok Imagine Video 1.5 is a proprietary model; xAI has not released its weights. It is available through APIs including xAI API, Vercel AI Gateway.

### When was Grok Imagine Video 1.5 released?

xAI released Grok Imagine Video 1.5 on 30 May 2026, according to models.dev.

### Which providers offer Grok Imagine Video 1.5?

We track Grok Imagine Video 1.5 on 2 providers: xAI API, Vercel AI Gateway.

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Data licensed CC BY 4.0. Cite as: AI Model Directory, "Grok Imagine Video 1.5", https://www.aimodel.directory/models/grok-imagine-video-1-5