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Comparison of ByteDance Seed: Seedream 5.0 Pro, Krea: K3 Edit, Qwen: Qwen Image 2.1 Pro
3 modelsbytedance-seedByteDance Seed: Seedream 5.0 ProRemove ×kreaKrea: K3 EditRemove ×qwenQwen: Qwen Image 2.1 ProRemove ×
What’s differentChoose standard or fast prompt enhancement; accepts extreme aspect ratios up to 16:1 within a 2K-square pixel budget.Edits one to eight reference images from a text prompt, returning one image.Qwen Image 2.1 Pro is an image generation and editing model from Qwen, the higher-quality tier of the Qwen Image 2.1 series. Choose it over Qwen Image 2.1 Turbo when...
DateJul 8, 2026ReleasedOct 15, 2026ListedOct 9, 2026Released
Listed rate$0.0675/ imagefal · all routes ↗Area ≤ 1536x1536 pixelsSee provider quotes$0.046/ imageAlibaba Cloud Int. · via OpenRouter · all routes ↗alibaba · output image · variant=1k
Provider endpoints2 endpoints →0 endpoints →1 endpoint →
AA Image ↗2.11,100.17 ↗Text-to-image · all categoriesIndependent result95% CI 1,089.17–1,111.17 · n=11,633Not reported1,056.45 ↗Text-to-image · all categoriesIndependent result95% CI 1,044.45–1,068.45 · n=4,970
Context window—65.5K65.5K
Max output—59K59K
Parameters———
Structured outputNot reportedNot reportedSupported
Image inputSupportedSupportedSupported

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