Seedream 5 vs Seedream 4.5
Both are ByteDance's and both are in Luren AI. Seedream 4.5 is the natural-photography model, strong at combining many reference photos and rendering at 2K or 4K. Seedream 5 comes in two versions: Pro for precise, natural images and prompts in many languages, and Lite for quick drafts. Draft on Seedream 5 Lite, then finish on Seedream 4.5 when you need many references or 4K, or on Seedream 5 Pro for close prompt-following.
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| Seedream 5 | Seedream 4.5 | |
|---|---|---|
| Made by | ByteDance | ByteDance |
| Type | Image | Image |
| In one line | Pro for precise, natural images; Lite for quick drafts at a low price. | Natural photography with rich detail, at 2K or 4K. |
| In Luren AI | Yes | Yes |
| Versions | Pro (1K · 2K) · Lite (2K · 3K) | — |
| Inputs | Text prompt, optional reference photos | Text prompt, reference photos |
| Resolutions | — | 2K · 4K |
| Reference photos | — | Up to 14 |
| Best for | Fast drafts and variations · Natural-looking scenes · Prompts in several languages | Photorealistic portraits · Combining many reference photos · Large 4K output |
Choose Seedream 5 for…
- Quick drafts and variations with Lite
- Prompts written in other languages
- Precise, natural images with Pro
Choose Seedream 4.5 for…
- Many reference photos in one image
- 4K output
- Photoreal portraits
Seedream 5 is a trademark of ByteDance and Seedream 4.5 of ByteDance. Luren AI is an independent app that offers its users a choice of models and is not affiliated with or endorsed by either. This comparison describes each model's published capabilities and how they are offered in the app.
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Questions
Is Seedream 5 or Seedream 4.5 better?
Both are ByteDance's and both are in Luren AI. Seedream 4.5 is the natural-photography model, strong at combining many reference photos and rendering at 2K or 4K. Seedream 5 comes in two versions: Pro for precise, natural images and prompts in many languages, and Lite for quick drafts. Draft on Seedream 5 Lite, then finish on Seedream 4.5 when you need many references or 4K, or on Seedream 5 Pro for close prompt-following.
Can I use both Seedream 5 and Seedream 4.5 in one app?
Yes. Luren AI offers both, so you can run the same prompt and photo on Seedream 5 and Seedream 4.5 and keep the result you prefer.
Who makes Seedream 5 and Seedream 4.5?
Seedream 5 is made by ByteDance and Seedream 4.5 by ByteDance. Luren AI is an independent app, not affiliated with either, that offers its users a choice of models.
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