Stepfun-Ai/Gelab Zero 4b Preview
gelab-zero-4b
StepFun flash model for efficient multimodal reasoning, coding, and tool use
Specification
most-agreed values
Context
8K
Max output
4K
Released
2025-12-23
Knowledge cutoff
—
Retires
—
Open weights
no
Input
text, image
Output
text
Available from 1 host
| Host | In $/M | Out $/M | Cache rd | Cache wr | Context | Output | Retires |
|---|---|---|---|---|---|---|---|
| qiniu-ai · stepfun-ai | — | — | — | — | 8K | 4K | — |
