Seedream 4.0 is a state-of-art image model. High-quality results with sizes up to 4096x4096. Max input image size: 10MB.
Added Sep 7, 2025
Approx. Price
$0.030 per image
Model Type
both
Preview Examples
4
Generation controls available for this model.
Images Per Run
Up to 4
Resolution Options
9
2048x2048 (Default (2K square)), 1024x1024 (Square (1:1)), 1536x1024 (Landscape (3:2)) +6 more
Tunable Settings
4
Custom Resolution
Number of Images
Default
1
Resolution
Default
2048x2048
Options (9)
2048x2048 (Default (2K square)), 1024x1024 (Square (1:1)), 1536x1024 (Landscape (3:2)), 1024x1536 (Portrait (2:3)) +5 more
Seed
Default
-1
Random seed to control image generation (-1 for random).
Human preference benchmarks sourced from Artificial Analysis.
Text to Image
#6 / 127
ELO
1202.0
Appearances
10,475
95% CI
-9/9
Image Editing
#16 / 57
ELO
1185.0
Appearances
6,951
95% CI
-9/9
Release Date 2025-09 · Matched as Seedream 4.0
Artificial Analysis API
American retro style: a girl wearing a polka-dot dress with sunglasses adorning her head.
2048x2048
Urban photography: The bustling streets of Tokyo
2048x2048
Cinematic quality: The princess and the web consultant embrace before the castle, gazing at each other with tender affection.
2048x2048
An elderly man sits in the park, documentary photography, Leica monochrome filter, faded high contrast, surreal composition.
2048x2048