Flux 1 Krea Dev

runware:107@1

Flux 1 Krea Dev

runware:107@1

Same as Flux Dev in every way except it's Flux Krea. High-quality image generation supporting both text-to-image and image-to-image modes with excellent prompt adherence.

Approx. Price

$0.012 per image

Model Type

both

Settings

Generation controls available for this model.

Images Per Run

Up to 20

Output images

Input Images

Supported

Reference/edit images accepted • Route max 30 MB

Output Sizes

Auto
Square
Portrait
Landscape
up to 2,048px

CFG Scale

Default

2.5

Controls how closely the output image aligns with the prompt.

Number of Images

Default

1

Resolution

Default

1024x1024

Options (10)

auto (Auto-detect from input image (image-to-image only)), 1024x1024 (Square (1024x1024)), 1920x1088 (Landscape HD (~16:9)), 1088x1920 (Portrait HD (~9:16)) +6 more

Seed

Number

Default

N/A

Random seed to control image generation. Leave empty for random.

Steps

Default

28

Number of denoising steps. Higher values may improve quality but take longer.

Benchmarks

Human preference benchmarks sourced from Artificial Analysis.

Text to Image

#117 / 151

ELO

1039.0

Appearances

2,264

95% CI

-9/9

Release Date 2025-07 · Matched as FLUX.1 Krea [dev]

Artificial Analysis API

Examples

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