Google · IMAGE

Google Imagen 4 Ultra-Text to Image API

Google Imagen 4 Ultra is the latest breakthrough in text-to-image generation, offering unmatched precision, speed, and photorealistic quality. Developed by Google DeepMind, this model transforms detailed text prompts into high-resolution, lifelike images, making it ideal for marketing, design, and creative applications.

Catalog preview — Sorceress API activation pending

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Google Imagen 4 Ultra-Text to Image model artwork

Using Google Imagen 4 Ultra-Text to Image in your workflow

Sorceress brings Google models into a shared API catalog. Select this model explicitly, check its supported inputs, and keep your API key on your server. Model capabilities differ; the schema and options on this page describe this entry rather than every model from the same brand.

  • Create visual concepts and iterate on art direction.
  • Build images into an asset pipeline using the supported inputs below.

Pricing and availability

Sorceress pricing is awaiting activation. The reference catalog lists 12 credits per image; that reference is not a Sorceress quote. This entry cannot currently be invoked through Sorceress.

Inputs and supported options

{
  "type": "object",
  "required": [
    "prompt",
    "aspect_ratio"
  ],
  "properties": {
    "seed": {
      "type": "string",
      "title": "Seed",
      "maxLength": 500,
      "description": "Random seed for reproducible generation (Max length: 500 characters)"
    },
    "prompt": {
      "type": "string",
      "title": "Prompt",
      "maxLength": 5000,
      "description": "The text prompt describing what you want to see (Max length: 5000 characters)"
    },
    "aspect_ratio": {
      "enum": [
        "1:1",
        "16:9",
        "9:16",
        "3:4",
        "4:3",
        "auto"
      ],
      "type": "string",
      "title": "Aspect ratio",
      "description": "Required. Aspect ratio of the output image: 1:1, 16:9, 9:16, 3:4, 4:3 or auto."
    },
    "negative_prompt": {
      "type": "string",
      "title": "Negative prompt",
      "maxLength": 5000,
      "description": "A description of what to discourage in the generated images (Max length: 5000 characters)"
    }
  }
}

Completion, results and billing

Save the job identifier returned by asynchronous requests and poll the jobs endpoint until the job succeeds or fails. Do not resubmit a generation just because it is still processing. Chat returns a completed reply and usage details. A multi-step workflow can include separately billed successful steps even if a later step fails. Keep returned asset links with your project, and consult each action for its output format.

Coding agents can discover the current catalog and input requirements from the Sorceress agent instructions. Use a Sorceress key; provider credentials stay on the server.