Seedream 4.5: Pricing, Context Window & Benchmarks
by ByteDance Seed
Input Price
Free
Output Price
Free
Context Window
4,096 tokens
Modalities
image, text
What you can do with Seedream 4.5
Everyday Q&A and clear explanations
Writing help (emails, posts, summaries)
Idea generation and brainstorming
Learning support with step-by-step guidance
Benchmarks not available
This model isn't listed on Artificial Analysis yet. Showing OpenRouter specs below.
| Metric | Value |
|---|---|
| Provider | ByteDance Seed |
| Context Window | 4,096 tokens |
| Input Price | Free |
| Output Price | Free |
| Release Date | Dec 23, 2025 |
| Modalities | image, text |
| Capabilities | Vision |
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Frequently asked questions
What is Seedream 4.5 good for?
Use Seedream 4.5 for everyday tasks like writing, summarizing, brainstorming, and getting clear explanations.
How much does Seedream 4.5 cost?
Pricing is based on usage. Current rates are Free for input and Free for output.
Can I try Seedream 4.5 for free?
Yes. You can start a chat instantly and test the model before deciding on a plan.
Does Seedream 4.5 support images or audio?
Seedream 4.5 can understand images.
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Pricing, context, and capability data are sourced from OpenRouter.
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