Seedream 4.0

seedream-v4

Seedream 4.0

seedream-v4

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

Settings

Generation controls available for this model.

Images Per Run

Up to 4

Output images

Input Images

Up to 10

Reference/edit images accepted • Provider max 10 MB

Output Sizes

Square
Portrait
Landscape
up to 4,096px

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

Number

Default

-1

Random seed to control image generation (-1 for random).

Benchmarks

Human preference benchmarks sourced from Artificial Analysis.

Text to Image

#21 / 165

ELO

1028.0

Appearances

5,497

95% CI

-9/9

Image Editing

#36 / 79

ELO

1013.0

Appearances

6,355

95% CI

-8/8

Release Date 2025-09 · Matched as Seedream 4.0

Artificial Analysis API

Examples

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