Step 1 (32K)
step-1-32k
StepFun flash model for efficient multimodal reasoning, coding, and tool use
Specification
most-agreed values
Context
33K
Max output
33K
Released
2025-01-01
Knowledge cutoff
2024-06
Retires
—
Open weights
no
Input
text
Output
text
Price
US dollars per million tokens · most-agreed
Input
$2.05
Output
$9.59
Cache read
$0.41
Available from 2 hosts
| Host | In $/M | Out $/M | Cache rd | Cache wr | Context | Output | Retires |
|---|---|---|---|---|---|---|---|
| stepfun | $2.05 | $9.59 | $0.41 | — | 33K | 33K | — |
| stepfun-ai | $2.05 | $9.59 | $0.41 | — | 33K | 33K | — |
