Seedream 4.5
Seedream 4.5 vs Stable Diffusion 3.5 Medium
Compare Seedream 4.5 by ByteDance against Stable Diffusion 3.5 Medium by Stability AI, tested across 17 shared challenges. Updated February 2026.
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Seedream 4.5vsStable Diffusion 3.5 Medium
17 fights queued
Why Seedream 4.5?
13 months newerDec 2025
Why Stable Diffusion 3.5 Medium?
Dead even. This one’s a coin flip.
12 / 17
Hyperrealistic Portraitimage generation
Tests an AI's ability to generate a photorealistic human portrait
Stable Diffusion 3.5 Medium
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2 / 17
Futuristic Cityimage generation
Tests an AI's ability to create detailed architectural visualizations
Seedream 4.5
Stable Diffusion 3.5 Medium
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3 / 17
Fantasy Character Designimage generation
Tests an AI's capability to design fantasy characters with specific details
Seedream 4.5
Stable Diffusion 3.5 Medium
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4 / 17
Product Visualizationimage generation
Tests an AI's ability to create a marketing-ready product image
Seedream 4.5
Stable Diffusion 3.5 Medium
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5 / 17
Illustrated Sceneimage generation
Tests an AI's ability to generate a stylized illustration
Seedream 4.5
Stable Diffusion 3.5 Medium
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6 / 17
Corkboard Outfit Collageimage generation
Tests an AI's ability to create convincing mixed-media collages and product presentation
Seedream 4.5
Stable Diffusion 3.5 Medium
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7 / 17
Architectural Blueprint Sheetimage generation
Tests an AI's ability to render technical drawings with clean linework, scale, and legible annotations
Seedream 4.5
Nothing to show. The model went silent. Ominous.
Stable Diffusion 3.5 Medium
Nothing to show. The model went silent. Ominous.
Vote
8 / 17
Fluid Dynamics Explainerimage generation
Tests an AI's ability to create a clear, diagrammatic scientific illustration with explanatory structure
Seedream 4.5
Nothing to show. The model went silent. Ominous.
Stable Diffusion 3.5 Medium
Nothing to show. The model went silent. Ominous.
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9 / 17
Isometric Cutaway Homeimage generation
Tests spatial reasoning, perspective consistency, and detailed environment rendering
Seedream 4.5
Nothing to show. The model went silent. Ominous.
Stable Diffusion 3.5 Medium
Nothing to show. The model went silent. Ominous.
Vote
10 / 17
Packaging Shelf Mockupimage generation
Tests branding, packaging design, and photoreal retail context rendering
Seedream 4.5
Nothing to show. The model went silent. Ominous.
Stable Diffusion 3.5 Medium
Nothing to show. The model went silent. Ominous.
Vote
11 / 17
Botanical Scientific Plateimage generation
Tests fine detail, consistent linework, and vintage scientific illustration style
Seedream 4.5
Nothing to show. The model went silent. Ominous.
Stable Diffusion 3.5 Medium
Nothing to show. The model went silent. Ominous.
Vote
12 / 17
Imaginary Transit Mapimage generation
Tests graphic design, layout, and typography accuracy in a schematic map
Seedream 4.5
Nothing to show. The model went silent. Ominous.
Stable Diffusion 3.5 Medium
Nothing to show. The model went silent. Ominous.
Vote
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