Last refreshed 2026-07-10. Next refresh: weekly.
Why use Seedream 4.5 on fal API?
fal API offers Seedream 4.5 with competitive pricing. 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 4.5 across 3 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: fal-ai/bytedance/seedream/v4.5/text-to-imageModel ID
fal-ai/bytedance/seedream/v4.5/text-to-imageRequest example
Curated snippets for this provider are not sourced yet. Use fal API documentation with model ID
fal-ai/bytedance/seedream/v4.5/text-to-image.Gotchas
- Use provider model ID "fal-ai/bytedance/seedream/v4.5/text-to-image", not the LLMReference slug "seedream-v4.5".
Compare Seedream 4.5 Across Providers
| Provider | Input (per 1M) | Output (per 1M) |
|---|---|---|
| Vercel AI Gateway | — | — |
| Volcengine | — | — |
| fal API | — | — |
Capabilities
Multimodal
About Seedream 4.5
Seedream 4.5 by ByteDance Seed team. High-quality text-to-image generation model released December 2025. Available via Fal API (fal-ai/bytedance/seedream/v4.5/text-to-image).
FAQ
What API model ID do I use for Seedream 4.5 on fal API?
Use the model ID fal-ai/bytedance/seedream/v4.5/text-to-image when calling fal API's API.
Who created Seedream 4.5?
Seedream 4.5 was created by ByteDance as part of the Seedream model family.
Is Seedream 4.5 open source?
Seedream 4.5 is not open source; the seed data lists it as proprietary.
Get Started
Model Specs
Released2025-12-04