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MODEL COMPARISON

Ideogram 4 vs Seedream 4.5: Which One Should You Use

The site has 18 and 19 reproducible cases for each, respectively. Below, we compare strengths, prompt writing, and final results side by side.

The Bottom Line

Ideogram 4 is better for Poster and headline typography; 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

Ideogram 4

Poster and headline typographyGraphic design and brand visualsCharacter sheets and multi-view turnaroundsAccurate rendering of complex text
Lock the wording in quotes, then describe the type's character (sans, handwritten, serif) and the hierarchy of the layout. Don't push more than three blocks of text into one image — they start crowding each other.

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.

Ideogram 4 Cases

A European Seaside Town Seen Down From a Grassy HillsideA European Seaside Town Seen Down From a Grassy HillsideThis Victorian White Gown Is a Hidden-Tier PullThis Victorian White Gown Is a Hidden-Tier PullThat Pocket Watch in the Graveyard Isn't There to Tell TimeThat Pocket Watch in the Graveyard Isn't There to Tell TimeLatex and Velvet on a Castle's Spiral StaircaseLatex and Velvet on a Castle's Spiral StaircaseAfternoon Sun on an Orange Classic Car at the BeachAfternoon Sun on an Orange Classic Car at the BeachThat Cigarette Under a Streetlamp on a Foggy London PierThat Cigarette Under a Streetlamp on a Foggy London Pier

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 Ideogram 4 Cases All Seedream 4.5 Cases
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