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Stepfun-Ai/Gelab Zero 4b Preview

Tool Calling Attachments
Providers 1
Released Dec 23, 2025
Input Modalities text, image
Output Modalities text
Tarsk Use coding

Available Providers (1)

Provider Model ID Input Cost Output Cost Context Max Output Docs
Qiniu stepfun-ai/gelab-zero-4b-preview /MTok /MTok 8.2K 4.1K

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Reasoning
Tool Calling
Attachments
Open Weights
Structured Output