Gemini

imagen-4.0-ultra-generate-001

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gemini/imagen-4.0-ultra-generate-001

Image

Context

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Max output

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Input / 1M

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Output / 1M

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Modality

Image

Cutoff

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About this model

This is the Highest Quality model. It offers image fidelity and text rendering and is optimized for premium production needs. This model generates one image at a time.

Best suited for

Designed for premium production and cinematic visuals, this Ultra variant excels in capturing ultra-fine surface textures, natural lighting gradients, and lifelike details in materials like skin and fabric. It is the preferred tool for high-end commercial content, editorial photography, and detailed concept art that requires the highest level of photorealistic fidelity and professional polish.

Supported parameters

image_size

Defines the image dimensions preset used during image generation.

number_of_images

Specifies how many images to generate for a single prompt.

aspect_ratio

Defines the width-to-height proportion for generated visual output.