LLM Reference

HiDream I1

Released
2025-04-07
Last refreshed
2026-05-19
Status
Researched 38d ago
Open sourceCommercial use: permittedMultimodalVision

HiDream I1 is a released vision model with open-source; evaluate it while provider pricing coverage matures.

Use it for

  • Teams evaluating vision

Do not use it for

  • Cost-sensitive launches that need sourced token pricing
  • Strict JSON or tool-calling flows
  • Teams that need a tracked hosted API route today
Specifications
Released
2025-04-07
Parameters
17B
Architecture
Diffusion Transformer
Specialization
image-generation
Openness
Open source
License
MITOSI-approvedCommercial use: permitted
Created by

Open-source image generation research.

Website
Pricing

No tracked provider token pricing is available yet.

About

HiDream-I1 by HiDream AI. A 17B-parameter open-source image generation foundation model with a sparse Diffusion Transformer (DiT) using dual-stream + single-stream structure and dynamic Mixture-of-Experts (MoE). Available in Full, Dev, and Fast variants. MIT license. Available on HuggingFace (HiDream-ai/HiDream-I1-Full) and Fal API.

HiDream I1 is an open-source model. The structured metadata tracks multimodal input. No headline benchmark score is tracked for HiDream I1 yet.

Top use-case fit

Vision

Included by capability and metadata signals in the decision map.

Provider price ladder

No tracked provider token pricing is available for this model yet.

Capabilities

Multimodal

Benchmark peer barsfor Vision

No task-mapped benchmark peers are available for this model yet.

Migration checks

No linked migration route is available for this model yet.