GPT Image 1.5 (High)
GPT Image 1.5 (High) vs Luma Photon Flash
Compare GPT Image 1.5 (High) by OpenAI against Luma Photon Flash by Luma, tested across 17 shared challenges. Updated February 2026.
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GPT Image 1.5 (High)vsLuma Photon Flash
17 fights queued
Why GPT Image 1.5 (High)?
10 months newerDec 2025
Why Luma Photon Flash?
Dead even. This one’s a coin flip.
12 / 17
Hyperrealistic Portraitimage generation
Tests an AI's ability to generate a photorealistic human portrait
Luma Photon Flash
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2 / 17
Futuristic Cityimage generation
Tests an AI's ability to create detailed architectural visualizations
GPT Image 1.5 (High)
Luma Photon Flash
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3 / 17
Fantasy Character Designimage generation
Tests an AI's capability to design fantasy characters with specific details
GPT Image 1.5 (High)
Luma Photon Flash
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4 / 17
Product Visualizationimage generation
Tests an AI's ability to create a marketing-ready product image
GPT Image 1.5 (High)
Luma Photon Flash
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5 / 17
Illustrated Sceneimage generation
Tests an AI's ability to generate a stylized illustration
GPT Image 1.5 (High)
Luma Photon Flash
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6 / 17
Corkboard Outfit Collageimage generation
Tests an AI's ability to create convincing mixed-media collages and product presentation
GPT Image 1.5 (High)
Luma Photon Flash
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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
GPT Image 1.5 (High)
Nothing to show. The model went silent. Ominous.
Luma Photon Flash
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
GPT Image 1.5 (High)
Nothing to show. The model went silent. Ominous.
Luma Photon Flash
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
GPT Image 1.5 (High)
Nothing to show. The model went silent. Ominous.
Luma Photon Flash
Nothing to show. The model went silent. Ominous.
Vote
10 / 17
Packaging Shelf Mockupimage generation
Tests branding, packaging design, and photoreal retail context rendering
GPT Image 1.5 (High)
Nothing to show. The model went silent. Ominous.
Luma Photon Flash
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
GPT Image 1.5 (High)
Nothing to show. The model went silent. Ominous.
Luma Photon Flash
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
GPT Image 1.5 (High)
Nothing to show. The model went silent. Ominous.
Luma Photon Flash
Nothing to show. The model went silent. Ominous.
Vote
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