Google/Imagen 4 Ultra

imagen-4.0-ultra

Google/Imagen 4 UltraLLMs.txt

Generates ultra-realistic images up to 2K resolution with precise prompt interpretation, enhanced detail, lighting, and texture for professional-grade visuals.

API Playground API Documentation

API Endpoint URL

Base URL for all API requests to this endpoint.

https://modelslab.com/api/v7/images/text-to-image

API Authentication

Authentication requires a valid API key included in the request. Generate and manage your API keys from your developer dashboard. Include the key in the key parameter for all API requests.

Integration Examples

Production-ready code samples for API integration

{
  "prompt": "A professional office woman sitting at a modern desk, wearing a smart business suit, confident posture, natural makeup, neat hairstyle, working on a laptop in a bright corporate office environment with large windows, minimalistic interior design, soft lighting, realistic style",
  "model_id": "imagen-4.0-ultra",
  "aspect_ratio": "1:1",
  "samples": "1",
  "key": "YOUR_API_KEY"
}

SDKs

Official SDKs

Production-ready SDKs and client libraries for all major programming languages

JavaScript

Python

PHP

API Parameters

Technical specifications for API request parameters.

Field Name	Parameter	Technical Description
prompt	`prompt`	Enter Prompt for image generation. Maximum input tokens: 480 tokens
Model	`model_id`	Model
Aspect Ratio	`aspect_ratio`	It tells you the shape of an image by comparing its width to its height. For example, 1:1 is square, 3:4 and 4:3 are slightly tall or wide, 9:16 is vertical, and 16:9 is wide
samples	`samples`	Number of images to generate (1-4)