Last refreshed 2026-11-12. Next refresh: weekly.
Why use Seedream 5.5 on fal API?
fal API offers Seedream 5.5 with pay-as-you-go image pricing at $0.03/image. fal API is a developer platform for calling a large catalog of production-ready image, video, audio, vision, 3D, and multimodal generation models through a unified API surface.
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: bytedance/seedream/v5.5/text-to-imageModel ID
bytedance/seedream/v5.5/text-to-imageRequest example
Curated snippets for this provider are not sourced yet. Use fal API documentation with model ID
bytedance/seedream/v5.5/text-to-image.Gotchas
- Use provider model ID "bytedance/seedream/v5.5/text-to-image", 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