When was HiDream-I1 released?

HiDream-I1 was released on 7 Apr 2025.

Is HiDream-I1 open source?

Yes. HiDream-I1 ships open weights under the MIT licence.

Can HiDream-I1 be used commercially?

Yes. Commercial use of HiDream-I1 is allowed under the MIT licence.

Where can I use HiDream-I1?

HiDream-I1 is available via Self-host and Community API.

Open weightsFree

HiDream-I1

HiDream.ai

HiDream-I1 is an image generation model line from HiDream.ai. The latest release is HiDream-I1 (7 Apr 2025). Specs, licensing, and availability below. Official site →

HiDream-I1released 7 Apr 2025

Open weightsFreeCommunity APISelf-host

SOTA open-model prompt-following at release; Full/Dev/Fast variants

License: MIT
Commercial use: Allowed
Availability: Self-host, Community API
Parameters: 17B sparse-MoE DiT

Official announcement →

FAQ

When was HiDream-I1 released?: HiDream-I1 was released on 7 Apr 2025.
Is HiDream-I1 open source?: Yes. HiDream-I1 ships open weights under the MIT licence.
Can HiDream-I1 be used commercially?: Yes. Commercial use of HiDream-I1 is allowed under the MIT licence.
Where can I use HiDream-I1?: HiDream-I1 is available via Self-host and Community API.

See HiDream-I1 in context on the image model timeline, or browse all model families.