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MODEL COMPARISON

GPT Image 2 vs Seedream 4.5: Which One Should You Use

The site has 648 and 19 reproducible cases for each, respectively. Below, we compare strengths, prompt writing, and final results side by side.

The Bottom Line

GPT Image 2 is better for Conversational, iterative editing; Seedream 4.5 is better for In-image text and headline layout. Running the same idea through both is usually worth it — they "listen" differently, so the prompt has to be adjusted to match.

Strengths & Prompt-Writing Comparison

GPT Image 2

Conversational, iterative editingUnderstanding of natural-language descriptionsPhoto stylization & local replacementChinese prompts work directly
It responds better to conversational descriptions than to stacks of parameter keywords. When editing an image, saying "change the background to…" is more efficient than rewriting the whole prompt.

Seedream 4.5

In-image text and headline layoutHolding subject, light and tone through editsFast batch generationE-commerce and poster layouts
When text must appear in the picture, quote the exact wording and specify position, size and weight. Phrase edit instructions as "keep A, replace only B" for the most reliable result.

GPT Image 2 Cases

One Bottle Travels Through Four Seasons and Four Brand WorldsOne Bottle Travels Through Four Seasons and Four Brand WorldsA White King Reaches Across the Chessboard in a Luxury Menswear CampaignA White King Reaches Across the Chessboard in a Luxury Menswear CampaignA Black Ink Profile With Bold Lettering Across the NeckA Black Ink Profile With Bold Lettering Across the NeckA Sideways Glance in Blue Against a Bold Red WallA Sideways Glance in Blue Against a Bold Red WallA Five-Step Tomato and Egg Recipe Illustrated on Washi PaperA Five-Step Tomato and Egg Recipe Illustrated on Washi PaperA White Vintage Car Winds Along the Sunlit Amalfi CoastA White Vintage Car Winds Along the Sunlit Amalfi Coast

Seedream 4.5 Cases

Scaled-Tail Hoop Acrobat in a Circus TentScaled-Tail Hoop Acrobat in a Circus TentGold Foil on Ivory for a Black Perfume Bottle LabelGold Foil on Ivory for a Black Perfume Bottle LabelPerched on a Translucent Jellyfish, Her Gown Glows TooPerched on a Translucent Jellyfish, Her Gown Glows TooPaper's Not Done, but This Face Took a Selfie FirstPaper's Not Done, but This Face Took a Selfie FirstThat Polo Collar Holds Its Shape Just RightThat Polo Collar Holds Its Shape Just RightFace Locked, Everything Else RepaintedFace Locked, Everything Else Repainted
All GPT Image 2 Cases All Seedream 4.5 Cases
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