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Seedream 5.0 Pro

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bytedance/seedream-5-0-pro · by ByteDance Seed · Diffusion transformer (DiT)

Pricing — 1 offering(s)

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Output · ≤2.36 megapixels

  • $0.045 / image Current 2026-07-22 → present

Output · >2.36 megapixels

  • $0.090 / image Current 2026-07-22 → present

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About Seedream 5.0 Pro

Seedream 5.0 Pro is ByteDance Seed's current flagship-tier image model, launched on 2026-07-08 under the banner "Beyond Generation, It Understands Design". Neither the launch blog nor the dedicated model page discloses architecture, parameter count, or training methodology for this release, so this entry records `diffusion-transformer` as the closest defensible inference from continuity with the earlier Seedream models, not a ByteDance-confirmed specific.

ByteDance's own materials frame the release's core improvements as dense-text layout and "complex information visualization" — infographics, data visualization, professional and educational materials — plus precision editing "grounded in an understanding of spatial positions and regional semantics", photorealistic portrait and lighting work, and native support for around a dozen widely used languages. Text rendering, image-text alignment and structural coherence are named as improvements, without quantified scores.

There is no independently published GenEval or T2I-CompBench score for it. An independent Elo does exist — the Artificial Analysis Text-to-Image Arena (confirmed 2026-08-19) ranks Seedream 5.0 Pro #9 of about 147 models tracked (Elo 1280) — but that is a different benchmark type, not a substitute for GenEval. ByteDance makes no explicit benchmark comparison against Seedream 4.5 or 4.0, so the capability ratings in this entry are this release's standalone claims rather than a verified improvement delta. Modelglass records this entry's capability confidence as low.

Capability profile

Text rendering strong
Compositional accuracy strong
Photorealism strong
Prompt adherence strong
Resolution ceiling unknown
Inference speed unknown
Artistic style range unknown

Operator guidance

Route here for ByteDance's current flagship-tier image work — dense text layouts, precision spatial editing, or multilingual generation. Compare against Seedream 4.5 (same family, lower cost at $0.04/image flat vs this entry's $0.045-0.09 resolution-tiered pricing — no vendor claim found that 4.5 is now obsolete, see the registry entry's own generation-field note) or Gemini 3 Pro Image (also flagship-tier, text-heavy focus) — no independently verified head-to-head exists between any of these.

Use cases

Limitations

Citations