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MODEL COMPARISON

GPT Image 2.6 vs Seedream 4.5: Which One Should You Use

The site has 62 and 19 reproducible cases for each, respectively. Below, we compare strengths, prompt writing, and final results side by side.

The Bottom Line

GPT Image 2.6 is better for Looping animations and reaction stickers; 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 2.6

Looping animations and reaction stickersSeries featuring the same character or productIn-image Chinese text and layoutFocused edits that change one thing
For animations, break the motion into individual frames, state what stays still, and ask for the last frame to lead back to the first. For a series, start with a clean base image that has one checkable detail, then list what must not change. Use low complexity for small edits and high complexity for dense text and intricate layouts.

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 2.6 Cases

A Retro Cassette Spins Against a Pink and Purple BackdropA Retro Cassette Spins Against a Pink and Purple BackdropA Stained-Glass Butterfly Opens and Closes Its Glowing WingsA Stained-Glass Butterfly Opens and Closes Its Glowing WingsWind Lifts Her Dark Hair Against a Pink Dusk SkyWind Lifts Her Dark Hair Against a Pink Dusk SkyA Cloud Drifts Past the Sun in a Weather IconA Cloud Drifts Past the Sun in a Weather IconFour Rounded Bars Rise in a Simple UI AnimationFour Rounded Bars Rise in a Simple UI AnimationA Woolly Felt Sheep Hops Once and Settles DownA Woolly Felt Sheep Hops Once and Settles Down

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 2.6 Cases All Seedream 4.5 Cases
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