
Google Imagen 4.0 Fast text-to-image model optimized for speed. Supports `prompt`, `sampleCount`, `aspectRatio`, and `personGeneration`.

Google Imagen 4.0 standard text-to-image model. High-quality photorealistic output. Supports batch generation (up to 4), person control, and up to 2K.

Google Imagen 4.0 Ultra text-to-image model with the highest quality. Optimized for detail and photorealism. Supports batch generation and up to 2K.