# Astra

### Model Family Overview

Creative video enhancement models for upscaling GenAI video to 4K while generating new and dynamic details.

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Creative models add new levels of detail that can change objects, identity, and stylization.
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### Key Features

**Creative diffusion-based upscaling for GenAI video**

* Enhance AI-generated footage using generative models designed for expressive, stylized results.

**Transform video with new detail and new texture**

* Add clarity, richness, and visual complexity while maintaining the character of the original generation.

**Adjustable creative intensity**

* Control the level of transformation, from subtle enhancement to bold, stylized creative detail.

**Cloud-optimized large model.**

* A resource intensive model available exclusively through cloud processing.

### Pricing

| Model                                                                                 | Frames Per Credit — 1080p | Frames Per Credit — 4k |
| ------------------------------------------------------------------------------------- | ------------------------- | ---------------------- |
| [`Astra Creative`](https://developer.topazlabs.com/video-models/astra/astra-creative) | \~7.7                     | 4.3                    |

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For more accurate estimates we recommend checking out our [Credit Calculator](https://developer.topazlabs.com/credit/calculator).
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### Models

<table data-view="cards"><thead><tr><th align="center"></th><th data-hidden data-card-cover data-type="image">Cover image</th><th data-hidden data-card-target data-type="content-ref"></th></tr></thead><tbody><tr><td align="center"><code>Astra Creative</code></td><td><a href="https://4007072434-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FJkSwaYgAsTQke14gpXAF%2Fuploads%2FTucHrtSiCX0oWkz4p5LY%2FAstra_Creative_slider.jpg?alt=media&#x26;token=49daf0f6-e952-4b62-a63d-82c4f4720092">Astra_Creative_slider.jpg</a></td><td><a href="astra/astra-creative">astra-creative</a></td></tr></tbody></table>