krea/krea-2-large
Krea's flagship foundation image model. Larger and more flexible than Krea 2 Medium, with particular strength in photorealism and expressive artistic styles.
Capabilities
Cost
Community model (estimated from hardware time)
Input Parameters
| Name | Type | Description | Default | Constraints |
|---|---|---|---|---|
prompt* | string | Text prompt describing the image. | — | — |
aspect_ratio | string | Aspect ratio of the generated image. | "1:1" | 1:14:33:216:92.35:14:52:39:16 |
creativity | string | How far the model expands on your prompt. 'raw' renders only what you describe; 'low' fills in obvious gaps; 'medium' adds reasonable interpretation; 'high' takes meaningful creative liberty. | "medium" | rawlowmediumhigh |
moodboard_id | string | Optional Krea moodboard UUID. Moodboards must first be created in the Krea webapp (https://www.krea.ai/moodboards). Get the UUID from the moodboard share URL: `?share=<uuid>`. | — | — |
moodboard_strength | number | How strongly the moodboard shapes the output. | 0.35 | min: 0, max: 1 |
seed | integer | Random seed. Set for reproducible generation. | — | — |
style_reference_images | array | Up to 10 reference images whose style should be transferred to the output. Their style is extracted and applied with the strength controlled by `style_reference_strength`. | | — |
style_reference_strength | number | How strongly to apply the style of the reference images. 0 means no influence, 1 means the style dominates. Applied to all style reference images. | 0.5 | min: 0, max: 1 |
promptrequiredstringText prompt describing the image.
aspect_ratiostringAspect ratio of the generated image.
"1:1"creativitystringHow far the model expands on your prompt. 'raw' renders only what you describe; 'low' fills in obvious gaps; 'medium' adds reasonable interpretation; 'high' takes meaningful creative liberty.
"medium"moodboard_idstringOptional Krea moodboard UUID. Moodboards must first be created in the Krea webapp (https://www.krea.ai/moodboards). Get the UUID from the moodboard share URL: `?share=<uuid>`.
moodboard_strengthnumberHow strongly the moodboard shapes the output.
0.35min: 0, max: 1seedintegerRandom seed. Set for reproducible generation.
style_reference_imagesarrayUp to 10 reference images whose style should be transferred to the output. Their style is extracted and applied with the strength controlled by `style_reference_strength`.
style_reference_strengthnumberHow strongly to apply the style of the reference images. 0 means no influence, 1 means the style dominates. Applied to all style reference images.
0.5min: 0, max: 1eef77a68a769Updated: 7/25/2026562 runs
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