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Hidream O1 Image

Text-to-image with HiDream-O1-Image: detailed, high-resolution images up to 2K from a single native model.

Input

Fields marked * are required. Review the price before generating.

Text prompt for image generation, editing, or subject-driven personalization.

Requested output image size. Dimensions are rounded down to a multiple of 32, up to about 2048x2048 pixels.

Number of images to generate.

Additional settings

Number of denoising steps.

Classifier-free guidance scale. The full model uses 5.0 by default.

Random seed for reproducible generation.

The format of the generated image.

When exactly one reference image is provided, preserve its aspect ratio for the output image.

Price$0.02 / megapixel

You sign up first. Your settings are kept.

API code for this input

Complete the required fields and fix input errors to see API code.

How to use Hidream O1 Image

Getting started

Describe shape, materials and lighting for a scene or product concept.

Review your result

Check object geometry and whether fine texture became noise.

Inputs and settings

Use prompt; this public route has no reference-image input. num_images ranges from 1–4.

The full model defaults to 50 num_inference_steps and guidance_scale 5 upstream. Compare one change at a time and save seed.

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