Krea

This page is auto-generated from model configurations. Last updated: 2026-09-01.

This reference lists all available Krea image generation models and their parameters. Use these parameter names when calling the Generation API.

• Krea 2 Large
• Krea 2 Medium
• Krea 2 Medium Turbo
• Krea 2 Turbo
• Krea 2 Turbo Style

---

Krea 2 Large

Generate high-fidelity images from text with Krea 2 Large, with aspect ratio, creativity, seed, and optional style references.

Model ID: model_krea-2-large

Capabilities: txt2img

LLM Markdown: https://app.scenario.com/api/models/model_krea-2-large/markdown

Parameter	Type	Required	Default	Min	Max	Allowed Values	Description
prompt	string	Yes	-	-	-	-	Describe the image you want to generate, including subject, style, mood, and composition.
styleReferenceImages	inputs_array	No	-	-	-	-	Optional reference images that guide the visual style of the generated image. Using style references slightly increases cost.
aspectRatio	string	No	1:1	-	-	1:1, 4:3, 3:2, 16:9, 2.35:1, 4:5, 2:3, 9:16	The aspect ratio of the generated image.
creativity	string	No	medium	-	-	raw, low, medium, high	How loosely the model interprets the prompt. Higher values produce more creative results that may drift from the prompt; lower values stay closer to it.
seed	number	No	-	0	2147483647	-	Random seed for reproducible generation. Leave blank to use a random seed.

Krea 2 Medium

Generate high-quality images from text with Krea 2 Medium, with aspect ratio, creativity, seed, and optional style references.

Model ID: model_krea-2-medium

Capabilities: txt2img

LLM Markdown: https://app.scenario.com/api/models/model_krea-2-medium/markdown

Parameter	Type	Required	Default	Min	Max	Allowed Values	Description
prompt	string	Yes	-	-	-	-	Describe the image you want to generate, including subject, style, mood, and composition.
styleReferenceImages	inputs_array	No	-	-	-	-	Optional reference images that guide the visual style of the generated image. Using style references slightly increases cost.
aspectRatio	string	No	1:1	-	-	1:1, 4:3, 3:2, 16:9, 2.35:1, 4:5, 2:3, 9:16	The aspect ratio of the generated image.
creativity	string	No	medium	-	-	raw, low, medium, high	How loosely the model interprets the prompt. Higher values produce more creative results that may drift from the prompt; lower values stay closer to it.
seed	number	No	-	0	2147483647	-	Random seed for reproducible generation. Leave blank to use a random seed.

Krea 2 Medium Turbo

Generate high-fidelity images extremely fast from text with Krea 2 Medium Turbo, with aspect ratio, creativity, seed, and optional style references.

Model ID: model_krea-2-medium-turbo

Capabilities: txt2img

LLM Markdown: https://app.scenario.com/api/models/model_krea-2-medium-turbo/markdown

Parameter	Type	Required	Default	Min	Max	Allowed Values	Description
prompt	string	Yes	-	-	-	-	Describe the image you want to generate, including subject, style, mood, and composition.
styleReferenceImages	inputs_array	No	-	-	-	-	Optional reference images that guide the visual style of the generated image. Using style references slightly increases cost.
aspectRatio	string	No	1:1	-	-	1:1, 4:3, 3:2, 16:9, 2.35:1, 4:5, 2:3, 9:16	The aspect ratio of the generated image.
creativity	string	No	medium	-	-	raw, low, medium, high	How loosely the model interprets the prompt. Higher values produce more creative results that may drift from the prompt; lower values stay closer to it.
seed	number	No	-	0	2147483647	-	Random seed for reproducible generation. Leave blank to use a random seed.

Krea 2 Turbo

Generate high-fidelity images from text in seconds with Krea 2 Turbo, the speed-optimized open-source version of Krea 2.

Model ID: model_krea-2-turbo

Capabilities: txt2img

LLM Markdown: https://app.scenario.com/api/models/model_krea-2-turbo/markdown

Parameter	Type	Required	Default	Min	Max	Allowed Values	Description
prompt	string	Yes	-	-	-	-	Describe the image you want to generate, including subject, style, mood, and composition.
imageSize	string	No	square_hd	-	-	portrait_16_9, portrait_4_3, square, square_hd, landscape_4_3, landscape_16_9	The size and shape of the generated image.
numOutputs	number	No	1	1	4	-	How many images to generate from the same prompt. Each additional image adds to the cost.
acceleration	string	No	none	-	-	none, regular	The acceleration level to use for image generation.
enablePromptExpansion	boolean	No	false	-	-	-	When enabled, the prompt is expanded with an LLM into a more detailed image-generation prompt. On failure, the original prompt is used unchanged.
seed	number	No	-	0	2147483647	-	Random seed for reproducible generation. Image i uses seed + i. Leave blank to use a random seed.

Krea 2 Turbo Style

Generate high-fidelity images from text with Krea 2 Turbo, guided by one to three style reference images.

Model ID: model_krea-2-turbo-style

Capabilities: txt2img

LLM Markdown: https://app.scenario.com/api/models/model_krea-2-turbo-style/markdown

Parameter	Type	Required	Default	Min	Max	Allowed Values	Description
prompt	string	Yes	-	-	-	-	Describe the image you want to generate, including subject, style, mood, and composition.
styleReferenceImages	file_array	Yes	-	-	-	-	One to three images used as style references for the generation.
styleScale	number	No	1	0	4	-	How strongly the style reference images influence the generated image.
imageSize	string	No	square_hd	-	-	portrait_16_9, portrait_4_3, square, square_hd, landscape_4_3, landscape_16_9	The size and shape of the generated image.
numOutputs	number	No	1	1	4	-	How many images to generate from the same prompt. Each additional image adds to the cost.
acceleration	string	No	none	-	-	none, regular	The acceleration level to use for image generation.
enablePromptExpansion	boolean	No	false	-	-	-	When enabled, the prompt is expanded with an LLM into a more detailed image-generation prompt. On failure, the original prompt is used unchanged.
seed	number	No	-	0	2147483647	-	Random seed for reproducible generation. Image i uses seed + i. Leave blank to use a random seed.