StepFun Step Plan (China)
Inference provider
- Hosted model listings
- 3
- Models created
- 0
- API base
https://api.stepfun.com/step_plan/v1- Last verified
- Jul 22, 2026
Inference catalog
Models served by StepFun Step Plan (China)
Provider-specific identifiers, limits, and source-linked prices.
| Model | Provider model ID | Context | Input / 1M | Output / 1M | Cached / 1M | Capabilities | Verified |
|---|---|---|---|---|---|---|---|
| Step 3.5 FlashStepFun | step-3.5-flash |
256K | - | - | - | ReasoningTools | Jul 22, 2026 |
| Step 3.5 Flash 2603StepFun | step-3.5-flash-2603 |
256K | - | - | - | ReasoningTools | Jul 22, 2026 |
| Step 3.7 FlashStepFun | step-3.7-flash |
256K | - | - | - | ReasoningTools | Jul 22, 2026 |