Last refreshed 2026-11-12. Next refresh: weekly.
Why use Seedream 5.5 on Volcengine?
Volcengine offers Seedream 5.5. Volcengine is ByteDance's cloud platform offering comprehensive AI APIs including Doubao LLMs for multimodal generation and inference with Chinese market optimization.
Compare Seedream 5.5 across 4 providers to find the best fit for your use caseInput / 1M
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Output / 1M
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Cache
Not sourced
Batch
Not sourced
Setup recipe
Docs fallbackInstall
Use the provider REST API or SDKAuth
Create a provider API keyCall
model: doubao-seedream-5-5Model ID
doubao-seedream-5-5Request example
Curated snippets for this provider are not sourced yet. Use Volcengine documentation with model ID
doubao-seedream-5-5.Gotchas
- Use provider model ID "doubao-seedream-5-5", not the LLMReference slug "seedream-v5.5".
Compare Seedream 5.5 Across Providers
| Provider | Input (per 1M) | Output (per 1M) |
|---|---|---|
| BytePlus | — | — |
| Volcengine | — | — |
| fal API | — | — |
| Runware | — | — |
Capabilities
VisionMultimodal
About Seedream 5.5
Seedream 5.5 is ByteDance Seed's next-generation image creation and editing model, introduced November 9, 2026. It keeps unedited regions intact at the pixel level across up to 100 rounds of multi-turn editing, generates native RGBA images with full or partial transparency. ByteDance says a Pro version of the Seedream 5.5 series will follow.
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Model Specs
Released2026-11-09