FLUX.2 [flex] from Black Forest Labs. Lightweight open-source generation that maintains professional quality at high speed, delivering efficiency without compromising output fidelity. Enhanced realism, crisper text generation, and native editing capabilities.
Approx. Price
$0.041 per image
Model Type
text-to-image
Settings
Generation controls available for this model.
Images Per Run
Up to 4
Output images
Input Images
Supported
Reference/edit images accepted • Route max 30 MB
Output Sizes
Number of Images
Default
1
Resolution
Default
1024*1024
Options (5)
1024*1024 (Square (1024x1024)), 1280*720 (Landscape (1280x720)), 720*1280 (Portrait (720x1280)), 1536*1024 (Wide (1536x1024)) +1 more
Seed
Default
-1
Control reproducibility (-1 for random).
Benchmarks
Benchmarks
Human preference benchmarks sourced from Artificial Analysis.
Text to Image
#21 / 148
ELO
1181.0
Appearances
5,425
95% CI
-9/9
Image Editing
#30 / 68
ELO
1168.0
Appearances
7,178
95% CI
-8/8
Release Date 2025-11 · Matched as FLUX.2 [flex]
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