ByteDanceSeedream 4.5 Latest
Seedream 4.5 (December 2025) is not the newest Seedream model: Seedream 5.0 Pro came out July 2026. Seedream 4.5 stays available at the same price — here is how they differ.
- Released
- December 2025
- Newest Seedream
- No
- Seedream 5.0 Pro is newer
- From
- $0.0309/image
- 2K
- Below official
- up to 23%
- prices verified October 18, 2026
Try it
Try Seedream 4.5
Runs on your balance at the price on the button; failed runs are refunded. Results are saved to your account.
Timeline
Seedream release timeline
Every Seedream version on CheaperGen. The whole family: Seedream Latest.
- December 2025Seedream 4.52K and 4K images and multi-image edits at one price
What changed
What Seedream 5.0 Pro adds over Seedream 4.5
- Newer model (released July 8, 2026).
| Seedream 5.0 Pro | Seedream 4.5 | |
|---|---|---|
| Released | July 2026 | December 2025 |
| Sizes | 1K, 2K | 2K, 4K |
| Edit inputs | Up to 10 | Up to 10 |
| From | $0.0333/image | $0.0309/image |
Updates
Latest Seedream 4.5 updates on CheaperGen
Price changes, new options and notices, newest first. Every model: changelog.
Monthly plans lower prices on most models; you can still pay as you go. From $0.0307/image on Pro ($499/month), $0.0305/image on Max ($4,999/month). Plan prices don't apply to requests with the safety checker off.
Newer Seedream versions: Seedream 5.0 Pro, Seedream 5.0 Flash and Seedream 5.0 Lite.
FAQ
Seedream 4.5: latest questions
Seedream 4.5 is developed by ByteDance. CheaperGen provides API access and does not own the model. Trademarks belong to their respective owners.