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Arena / Models / HiDream AI

HiDream AI

Model evolution · 2025 – 2025
Models
3
Challenges
19
Takes
100
Evolution oldest → newest · 3 versions

How HiDream AI models have evolved

One model per node, oldest to newest, each with a sample of its work. These models do different jobs, like image, video, and upscaling, so the chip on each node names its mode. Compare versions within the same mode.

  1. 2025
    HiDream I1 Fast
    Text-to-Image
    Apr 2025
  2. 2025
    HiDream I1 Full
    Text-to-Image
    Apr 2025
  3. 2025
    Latest
    HiDream E1
    Image Editing
    Jul 2025
Smarter every release 2 models

Intelligence over time

How HiDream AI's models have grown more capable over time. Each point is one of their models at its release date and arena Elo, oldest to newest.

  • HiDream I1 Fast
  • HiDream I1 Full
Head to head

Every challenge, side by side

Each model's take on every challenge in this mode. Modes use different challenges and prompts, so pick one mode at a time; each view stands on its own.

Text-to-Image 15 Image Editing 4
Challenge 4 challenges ↓ · 2 models →
HiDream I1 Full
Apr 2025
HiDream E1
Jul 2025
Image Editing

Golden Hour Stroll

2/2 · 6 takes
Image Editing

Golden Hour Stroll

A motion-injection edit test. The model adds wind-driven movement (blowing hair, flying leaves) to a still photo while leaving the rest of the scene intact. The difficulty is making motion look physically plausible without distorting the subject or background.

Edit instruction
“Add dynamic motion to this photo: make hair blow in the wind, add leaves flying, energetic and lively feel.”
Judged on
  • Motion Realism
  • Hair & Cloth Dynamics
  • Edit Localization
  • Photorealism
View full challenge
Edited result
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3
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3
Image Editing

Over-the-top cartoon caricature

2/2 · 5 takes
Image Editing

Over-the-top cartoon caricature

A stylized edit test. The model has to exaggerate features for a caricature while keeping the subject recognizable, and work in the requested story elements (profession, dogs, hockey). It balances recognizable likeness against deliberate distortion.

Edit instruction
“Create a caricature of me and my job. Make it exaggerated and humorous, incorporating my profession as a tv show anchor and my love for dogs and hockey.”
Judged on
  • Likeness Retention
  • Caricature Exaggeration
  • Prompt Element Coverage
  • Style Consistency
View full challenge
3
2
Image Editing

Studio Ghibli Anime Style

2/2 · 4 takes
Image Editing

Studio Ghibli Anime Style

A style-transfer test. The model must convert a photo into a convincing hand-painted anime look while preserving the original composition and subject, so the result reads as a genuine illustration rather than a filter laid over the photo.

Edit instruction
“Transform this photo into a Studio Ghibli–inspired illustration. Use soft pastel colors, hand-painted textures, gentle lighting, dreamy backgrounds, and a warm, nostalgic mood”
Judged on
  • Style Fidelity
  • Composition Retention
  • Color & Lighting
  • Hand-Painted Texture
View full challenge
3
Image Editing

Bald man challenge

2/2 · 4 takes
Image Editing

Bald man challenge

A targeted edit test. Adding a realistic head of hair requires a believable hairline and texture while keeping the face, expression, and lighting unchanged. Common failures are wig-like or pasted-on hair and subtle changes to the underlying face.

Edit instruction
“Give the person a full, thick head of natural hair with realistic texture, density, and a natural hairline. Preserve facial features and lighting.”
Judged on
  • Natural Hairline
  • Hair Texture
  • Identity Preservation
  • Lighting Consistency
View full challenge
Edited result
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3
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