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MODEL COMPARISON

Ideogram 4 vs Seedream 4.5: Which One Should You Use

The site has 4 and 15 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

Tropical Dusk at the End of the DockTropical Dusk at the End of the DockCrack the Coconut, and the Beach Picnic BeginsCrack the Coconut, and the Beach Picnic BeginsThe Glance Back, Right as the Dress LiftsThe Glance Back, Right as the Dress LiftsPool Level, Roughly Equal to the HorizonPool Level, Roughly Equal to the Horizon

Seedream 4.5 Cases

That 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 SignageHalf Skin, Half WireframeHalf Skin, Half Wireframe
All Ideogram 4 Cases All Seedream 4.5 Cases
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