Established Seedream baseline retained in current tests

Seedream 4.5

Still competitive on prompt composition and scene completeness. It remains useful as a baseline because newer Seedream routes do not uniformly replace its strengths.

Observed strengths
  • Prompt composition
  • Complete scene rendering
  • Useful baseline for version comparisons
What to check
  • Occasional anatomy errors
  • Older model route
  • Results vary sharply by prompt family
Inspectable evidence

Tests containing Seedream 4.5

ComparisonsSeedream 4.5 vs V5 Lite vs V5 Pro: 15-Prompt Output Review

Fifteen portrait comparisons across Seedream 4.5, V5 Lite, and V5 Pro. Pro scored 7 of 15 points; V5 Lite and 4.5 scored 4 each.

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ComparisonsSeedream V5 Pro vs V5 Lite vs 4.5: Same-Input Test

Seedream V5 Pro, V5 Lite, and 4.5 compared on five exact prompts with one frozen Mila input, verified prompt hashes, fixed framing, and all 15 outputs retained.

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ComparisonsFive AI Image Models, One Input: 27-Output Controlled Portrait Test

Five shared portrait prompts across Seedream 4.5, GPT Image 2 Medium, Grok, Seedream V5 Lite, and V5 Pro—plus one deduplicated Lite-versus-Pro extension row.

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