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Seedream 4.5
bytedance·bytedance/seedream-4.5·GA·Closed·seed series·Image gen
Image model for prompt-driven generation, editing, and visual design workflows
At a glance
Reference pricePrice undisclosed
Lowest paidNo paid channels
Context0
Output limit0
Capabilities
ReasoningTool use? Structured output✓ TemperatureAttachments
Modalities
Text
Knowledge cutoff—
Released / updated2025-12-03 / 2025-11-28
Quality & performance
Artificial Analysis doesn't cover this model (267 of 2059 have data). Quality data comes from independent evals covering widely used models.
Available at 1 providers0 with public prices
| Provider | Tier | Input | Output | Cache read | Cache write | Context | Output limit | Status |
|---|---|---|---|---|---|---|---|---|
| Vercel AI Gateway | Cloud | — | — | — | — | 0 | 0 | hostTable.undisclosed |
Sorted by blended price (input×0.75 + output×0.25) asc. The official channel always shows regardless of rank. Whether a gateway's low price is actually usable can't be verified.
Your usage cost
This model has no public prices; can't estimate.
Related models
ByteDance Seed 2.1 Turbosame series$0.50 / $2.50ByteDance Seed: Seed 2.1 Turbosame series$0.50 / $2.50Seedance 2.5same series—
Price historyone sample accumulated per data sync
Input listOutput listMin blended