Imagen 4 Ultra

Google

Premium Imagen 4 variant with maximum prompt adherence and detailed outputs. Priced at $0.06 per image.

Image Generation API Imagen Family v4.0-ultra
Documentation Back to Models
Type
Image
generation
Source
API
cloud
Input Price
-
per 1M tokens
License
Proprietary
license

Imagen Family Timeline 3 versions

Imagen 4 Fast Latest api
Aug 2025
Imagen 4 api
May 2025
Imagen 4 Ultra Current api
May 2025

Capabilities

🌊
Streaming

Details

Release Date
May 20, 2025
Knowledge Cutoff
-
Source
API
API Key Required
Yes
License
Proprietary
Model ID
imagen-4-ultra
Last updated: December 14, 2025