Seedream 5 Pro
Seedream 5 Pro is the official Seedream 5 professional image model in DayGen. It is built for polished prompt-to-image and reference-guided image generation, including multi-reference product, character, place, logo, and style workflows.
Best for
- quality
- references
- least restrictive
Use when
- You want the latest official Seedream 5 image model.
- You are combining multiple products, avatars, places, or other references.
- You need a polished commercial image from a detailed prompt.
- You want a strong ByteDance alternative to GPT Image or Nano Banana Pro.
Avoid when
- You need the fastest Seedream pass; use Seedream 5 Lite.
- Readable text or logo design is the main goal; try Ideogram or Recraft.
Inputs
- prompt
- up to 10 DayGen visual references in supported flows
Outputs
- image
DayGen surfaces
- /image/create
- /image/edit
- /image/resize
- QuickEdit
Available settings
- Aspect Ratio
- Auto (Match source), 1:1 (Square), 16:9 (Wide), 9:16 (Story), 4:3 (Classic), 3:4 (Portrait), 3:2 (Photo), 2:3 (Poster), 5:4 (Gallery), 4:5 (Feed), 21:9 (Cinema)
- Resolution
- 2K (Default), 4K (Ultra)
- Output Format
- PNG, JPEG
- Batch Size
- 1–4
- Advanced settings
- Standard optimization, Fast optimization