Step-1
step-1
Proprietary
About
Base model from StepFun. Closed-source, API-only.
Step-1 has a 128K-token context window.
Capabilities
VisionMultimodalReasoningFunction CallingTool UseStructured OutputsCode Execution
Providers(1)
| Provider | Input (per 1M) | Output (per 1M) | Type | |
|---|---|---|---|---|
| StepFun | — | — | Serverless |