Imagen

Model Family

Google's text-to-image generation model family, used across Gemini and Google Cloud products.

Models in this family

Model	Family	Released	Modality	Context	Open source	API	Status
Imagen 4	Imagen	May 20, 2025	—	—	—	—	active
Imagen 3	Imagen	May 14, 2024	—	—	—	—	active
Imagen 2	Imagen	Dec 13, 2023	—	—	—	—	legacy

May 23, 2022Imagen research introducedImagenResearch paper

Google Research introduces Imagen, a text-to-image diffusion model emphasizing photorealism and language understanding.