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  1. Models
  2. Image

HiDream O1 Image

Try Model

HiDream-O1-Image is a unified native image model for detailed text-to-image output and prompt-based edits with uploaded references, high-resolution 2K+ presets, strong prompt adherence, and flexible aspect ratios.

Added May 11, 2026

Details

Approx. Price
$0.040 per image
Model type
both

Settings

Generation controls available for this model.

Images Per Run

Up to 4

Output images

Input Images

Up to 3

Reference/edit images accepted • Route max 30 MB

Output Sizes

Square
Portrait
Landscape
up to 2,560px

Number of Images

Default

1

Output Format

Default

jpeg

Options (3)

JPEG, PNG, WebP

Output image format.

Resolution

Default

2048*2048

Options (7)

2048*2048 (Square 2K (1:1)), 2560*1440 (Landscape 2K (16:9)), 1440*2560 (Portrait 2K (9:16)), 2304*1728 (Landscape 2K (4:3)) +3 more

Seed

Number

Default

-1

Control reproducibility (-1 for random).

Benchmarks

Human preference benchmarks sourced from LMArena.

Text to Image

#53 / 92

Arena Score

1114.6

Votes

75,930

Confidence Interval

1110.9 - 1118.3

Published 2026-11-09 · Matched as HiDream-O1-Image · CC BY 4.0

LMArena Dataset

Examples

Loading examples…

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