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Provider Docs
Seedream 4.0
seedVercel AI Gateway · bytedance/seedream-4.0
Capabilities
Tool CallNo
ReasoningNo
Structured OutputNo
Temperature ControlYes
AttachmentsNo
Open WeightsNo
Modalities
Input
text
Output
image
Direct installation coming soon — March 2026
Details
ProviderVercel AI Gateway
Model IDbytedance/seedream-4.0
Familyseed
Release Date2025-09-09
Last Updated2025-08-28
Limits
Context0K
Max Output0K
SDK
@ai-sdk/gateway