seedream-4.5

image

Seedream 4.5 has an all-round improvement to support professional visual creatives with high consistency and fidelity.

Input price
$0/1M tokens
Output price
$0/1M tokens

Capabilities

Infrastructure
Streaming

Details

Model IDbytedance/seedream-4.5
Family—
License—
Statusactive
Typeimage
Input modalitiestext
Output modalitiesimage
Open weight—
Parameters—
Architecture—
Max resolution—
Resolutions—
Aspect ratios—
Batch size—
Release date—
Sourceofficial

Pricing

Input
$0
Output
$0
Cache write
—
Cache read
—
Batch in
—
Batch out
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API

GET/v1/models/vercel/bytedance/seedream-4.5

seedream-4.5

bytedance/seedream-4.5

Seedream 4.5 has an all-round improvement to support professional visual creatives with high consistency and fidelity.

Changes · 1 entries
bytedance/seedream-4.5create14e5cfdApr 13, 2026, 02:40 AM