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"Macro bioluminescent bloom"

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HomeImage Models › Seedream 5 Pro

Seedream 5 Pro on Hermosso

ByteDance's premium photorealism engine: rich light and real skin texture, at 1K or 2K.

ByteDance · September 5, 2026

An image generated with Seedream 5 Pro — a lone rider crossing a green valley under a storm sky

Try Seedream 5 Pro

What Seedream 5 Pro does best

The premium photorealism engine

Seedream 5 Pro trades speed for finish: rich lighting and skin texture that hold up at print sizes. It's the same model family that powers Hermosso's portrait packs — photorealism is its home turf.

A photorealistic portrait generated with Seedream 5 Pro

1K or 2K, your call

Seedream 5 Pro runs as two engines in the studio — separate 1K and 2K tiers — so you pay for the resolution the job needs: 50 credits at 1K, 100 at 2K.

A detailed scene generated with Seedream 5 Pro at 2K

Built for portraits

Faces are the hardest test for any image model, and they're where Seedream 5 Pro earns its premium tier. It also accepts reference images, so edits and compositions can start from your own photos.

A portrait generated with Seedream 5 Pro

Worth the wait — honestly

The honest caveat: expect around two minutes per image, slower than the fast tier. The wait buys the lighting and texture; when you need volume instead, Seedream 5 Lite runs in about 30 seconds.

An editorial-style image generated with Seedream 5 Pro

Made for the work you ship

  • Photorealistic portraits

    The specialist pick for people — rich skin texture and light that reads as photographed, not rendered.

  • Editorial and campaign imagery

    The finish holds up at 2K for hero images, covers and campaign visuals.

  • Reference-based edits

    Start from your own photo and ask for changes — Seedream 5 Pro is one of the studio's reference-capable engines.

Specs at a glance

  • ByteDance
  • 1K & 2K output
  • Premium photorealism
  • Reference edits
  • 50–100 credits / image

How to use it

  1. Open Hermosso's Create studio and write your prompt — or attach a reference photo to edit from.
  2. Pick Seedream 5 Pro and choose the 1K or 2K engine, depending on the fidelity you need.
  3. Generate — 50 credits at 1K, 100 at 2K, around two minutes per image. New accounts get 750 free credits.

Frequently asked questions

What is Seedream 5 Pro?

Seedream 5 Pro is ByteDance's premium photorealism image model — the same model family that powers Hermosso's portrait packs. It generates at 1K or 2K with rich lighting and skin texture, and accepts reference images for edits.

Seedream 5 Pro vs Seedream 5 Lite — which should I use?

Pro is the quality tier: 50–100 credits, around two minutes per image, the best lighting and skin texture in the Seedream line. Lite is the budget tier — about 30 seconds per image — for volume and iteration. Draft on Lite, render finals on Pro.

How do I use Seedream 5 Pro on Hermosso?

Open the Create studio, write a prompt (or attach a reference), and pick Seedream 5 Pro at 1K or 2K — 50–100 credits per image. New accounts get 750 free credits, and plans start at $9/month.

Is Seedream 5 Pro good for portraits?

It's the specialist pick for them — the model family behind Hermosso's photoshoot packs, with the rich lighting and skin texture that portraits demand. For maximum likeness of a specific person, pair it with a personal AI model or use the instant persona flow.

Seedream 5 Pro vs Nano Banana 2 — which is better?

Seedream 5 Pro for photorealistic portraits and rich light; Nano Banana 2 for maximum resolution (up to 4K) and best-in-class reference editing. Both accept references — run the same prompt through each and keep the stronger image.

Try Seedream 5 Pro on Hermosso

One credit balance across every model in the studio. New accounts get 750 free credits — and credits never expire.

Try Seedream 5 Pro