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MODEL COMPARISON

GPT Image 1 vs Seedream 4.5: Which One Should You Use

The site has 52 and 16 reproducible cases for each, respectively. Below, we compare strengths, prompt writing, and final results side by side.

The Bottom Line

GPT Image 1 is better for Paragraph-length natural-language scene descriptions; 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 1

Paragraph-length natural-language scene descriptionsShort in-image titles and signage textPhotographic portraits and sports actionIllustration and flat stylization
Write in the order frame – subject – camera position – lighting – materials – mood, one sentence each; that is steadier than stacking style words. Negative instructions are not reliably followed, so phrase exclusions positively — write "a clean solid-color background" rather than "no clutter".

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 1 Cases

Focus on the Bear, the Window Just Sets the MoodFocus on the Bear, the Window Just Sets the MoodThat One Strand of Hair Is What Sets This Shot ApartThat One Strand of Hair Is What Sets This Shot ApartHowever Flashy the Holograms, It All Comes Down to ConversionHowever Flashy the Holograms, It All Comes Down to ConversionFour Corners Check In, the Middle Stays Empty on PurposeFour Corners Check In, the Middle Stays Empty on PurposeA Bold 'HI' Speaks First, the Waves Are Just BackdropA Bold 'HI' Speaks First, the Waves Are Just BackdropPumpkins in Rows, Light Ratio Set to Golden HourPumpkins in Rows, Light Ratio Set to Golden Hour

Seedream 4.5 Cases

Paper'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 RepaintedThis Mirror Reflects a Different WorldThis Mirror Reflects a Different WorldThis Sunset Is Doing the Job of a Key LightThis Sunset Is Doing the Job of a Key LightAn Alley Where the Light Grows Out of SignageAn Alley Where the Light Grows Out of Signage
All GPT Image 1 Cases All Seedream 4.5 Cases
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