---
title: Krea 2 Medium Turbo
description: The fastest Krea 2 model, built for low-cost iteration on expressive illustrations, style-driven concepts, and rapid visual exploration. Keeps the Krea 2 style system and expressive visual range but uses a distilled sampling schedule so you can move through ideas much faster. Especially useful for expressive illustration, graphic styles, typography experiments, and quick campaign or concept directions.
image: https://developers.cloudflare.com/dev-products-preview.png
---

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#  Krea 2 Medium Turbo 

Text-to-Image • krea 

`krea/krea-2-medium-turbo` 

The fastest Krea 2 model, built for low-cost iteration on expressive illustrations, style-driven concepts, and rapid visual exploration. Keeps the Krea 2 style system and expressive visual range but uses a distilled sampling schedule so you can move through ideas much faster. Especially useful for expressive illustration, graphic styles, typography experiments, and quick campaign or concept directions.

| Model Info        |                                                                                                                            |
| ----------------- | -------------------------------------------------------------------------------------------------------------------------- |
| Terms and License | [link ↗](https://www.krea.ai/terms)                                                                                        |
| More information  | [link ↗](https://docs.krea.ai/api-reference/krea/krea-2-medium-turbo)                                                      |
| Pricing           | [View pricing in the Cloudflare dashboard ↗](https://dash.cloudflare.com/?to=/:account/ai/models/krea/krea-2-medium-turbo) |

## Usage

* [ TypeScript ](#tab-panel-854)
* [ cURL ](#tab-panel-855)

TypeScript

```
const response = await env.AI.run(  'krea/krea-2-medium-turbo',  {    prompt: 'Ice citadel, frost mages and snow beasts, in a cool, fantasy anime style.',    aspect_ratio: '1:1',    resolution: '1K',  },)console.log(response)
```

Terminal window

```
curl https://api.cloudflare.com/client/v4/accounts/$CLOUDFLARE_ACCOUNT_ID/ai/run \  --header "Authorization: Bearer $CLOUDFLARE_API_TOKEN" \  --header "Content-Type: application/json" \  --data '{  "model": "krea/krea-2-medium-turbo",  "input": {    "prompt": "Ice citadel, frost mages and snow beasts, in a cool, fantasy anime style.",    "aspect_ratio": "1:1",    "resolution": "1K"  }}'
```

* [ Output ](#tab-panel-852)
* [ Raw response ](#tab-panel-853)

![Default](https://examples.aig.cloudflare.com/krea/krea-2-medium-turbo/default.png) 

```
{  "state": "Completed",  "result": {    "image": "https://examples.aig.cloudflare.com/krea/krea-2-medium-turbo/default.png"  },  "gatewayMetadata": {    "keySource": "Unified"  }}
```

## Parameters

* [ Input ](#tab-panel-856)
* [ Output ](#tab-panel-857)

prompt

`string`requiredText prompt describing the image to generate.

aspect\_ratio

`string`requiredenum: 1:1, 4:3, 3:2, 16:9, 2.35:1, 4:5, 2:3, 9:16Aspect ratio of the generated image.

resolution

`string`requiredenum: 1KResolution scale.

seed

`number | null`Random seed for reproducible generations. Pass null or omit for a random seed.

▶styles\[\]

`array`Styles (typically LoRAs) to apply to the generation.

▶image\_style\_references\[\]

`array`maxItems: 10Reference images to drive the visual style (up to 10).

creativity

`string`default: lowenum: raw, low, medium, highPrompt expansion mode. \`raw\` disables expansion; \`low\`, \`medium\`, \`high\` control strength. Does not affect the K2 Intensity, Complexity, or Movement slider LoRAs.

intensity

`integer`default: 0minimum: \-100maximum: 100K2 Intensity slider (-100 to 100). 0 disables the slider LoRA.

complexity

`integer`default: 0minimum: \-100maximum: 100K2 Complexity slider (-100 to 100). 0 disables the slider LoRA.

movement

`integer`default: 0minimum: \-100maximum: 100K2 Movement slider (-100 to 100). 0 disables the slider LoRA.

▶moodboards\[\]

`array`maxItems: 1Moodboard references (currently limited to one).

image

`string`format: uriPresigned URL for the generated image.

## API Schemas (Raw)

Input [ ](https://developers.cloudflare.com/ai/models/krea/krea-2-medium-turbo/schema-input.json "Open") [ ](https://developers.cloudflare.com/ai/models/krea/krea-2-medium-turbo/schema-input.json "Download") 

Output [ ](https://developers.cloudflare.com/ai/models/krea/krea-2-medium-turbo/schema-output.json "Open") [ ](https://developers.cloudflare.com/ai/models/krea/krea-2-medium-turbo/schema-output.json "Download")

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```