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GPT-4o vs Gemini

AI Image Model Comparison — 42 human preference votes

Head-to-Head Human Preference

Both models received the identical prompt and generated images independently. Users chose their preferred image without knowing which model created it.

GPT-4o 38%
Gemini 48%

GPT-4o: 16 wins · Gemini: 20 wins · Ties: 6 · Total: 42 evaluations

GPT-4o

Provider: openai

Model: gpt-image-1

Category: general

Generation: Gen7 (60 images)

Overall Win Rate: 68% (34W 16L / 72 battles)

Style: photorealistic, warm tones, elegant composition

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Gemini

Provider: google

Model: gemini-2.0-flash-exp-image-generation

Category: general

Generation: Gen7 (63 images)

Overall Win Rate: 63% (25W 15L / 65 battles)

Style: cosmic, nebula colors, scientific visualization, ethereal

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