FLUX Kontext Max
FLUX Kontext Max vs GPT Image 1.5
Compare FLUX Kontext Max by Black Forest Labs against GPT Image 1.5 by OpenAI, tested across 17 shared challenges. Updated February 2026.
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FLUX Kontext MaxvsGPT Image 1.5
17 challenges
Why FLUX Kontext Max?
No standout advantages
Why GPT Image 1.5?
13 months newerDec 2025
12 / 17
Hyperrealistic Portraitimage generation
Tests an AI's ability to generate a photorealistic human portrait
GPT Image 1.5
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2 / 17
Futuristic Cityimage generation
Tests an AI's ability to create detailed architectural visualizations
FLUX Kontext Max
GPT Image 1.5
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3 / 17
Fantasy Character Designimage generation
Tests an AI's capability to design fantasy characters with specific details
FLUX Kontext Max
GPT Image 1.5
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4 / 17
Product Visualizationimage generation
Tests an AI's ability to create a marketing-ready product image
FLUX Kontext Max
GPT Image 1.5
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5 / 17
Illustrated Sceneimage generation
Tests an AI's ability to generate a stylized illustration
FLUX Kontext Max
GPT Image 1.5
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6 / 17
Corkboard Outfit Collageimage generation
Tests an AI's ability to create convincing mixed-media collages and product presentation
FLUX Kontext Max
GPT Image 1.5
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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
FLUX Kontext Max
No content available for this output.
GPT Image 1.5
No content available for this output.
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8 / 17
Fluid Dynamics Explainerimage generation
Tests an AI's ability to create a clear, diagrammatic scientific illustration with explanatory structure
FLUX Kontext Max
No content available for this output.
GPT Image 1.5
No content available for this output.
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9 / 17
Isometric Cutaway Homeimage generation
Tests spatial reasoning, perspective consistency, and detailed environment rendering
FLUX Kontext Max
No content available for this output.
GPT Image 1.5
No content available for this output.
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10 / 17
Packaging Shelf Mockupimage generation
Tests branding, packaging design, and photoreal retail context rendering
FLUX Kontext Max
No content available for this output.
GPT Image 1.5
No content available for this output.
Vote
11 / 17
Botanical Scientific Plateimage generation
Tests fine detail, consistent linework, and vintage scientific illustration style
FLUX Kontext Max
No content available for this output.
GPT Image 1.5
No content available for this output.
Vote
12 / 17
Imaginary Transit Mapimage generation
Tests graphic design, layout, and typography accuracy in a schematic map
FLUX Kontext Max
No content available for this output.
GPT Image 1.5
No content available for this output.
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12 of 17