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What AI models does Seedream use?
Seedream runs on Doubao Seedream 5.0 pro (ByteDance) and Seedream 4.5 (ByteDance), and routes requests between them.
- Models used
- 2
- Primary model
- Doubao Seedream 5.0 pro
- Public API
- Yes
- Last checked
- 2026-09-11
Model claims are labelled by how we know them: Doubao Seedream 5.0 pro — disclosed and Seedream 4.5 — disclosed. "Disclosed" means the vendor says so in public; "inferred" means it was derived from documentation, headers or release notes.
Context window: n/a.
Other stack signals: Volcano Engine and Jimeng app.
Cite this answer
Tomorrow. “What AI models does Seedream use?” Tomorrow AI & Emerging Tech Index, AlienSquad, updated 2026-09-11. https://tomorrow.aliensquad.ai/q/what-models-does-seedream-use
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