Best Input Price
$0.00 / 1M
StepFun flash model for efficient multimodal reasoning, coding, and tool use
Context Window
262,000 tokens
Reasoning
Supported
Tool Calling
Supported
Released
2026-02-11
Inference Providers (4)
| Provider | Model ID | Context | Input / 1M | Output / 1M | Action |
|---|---|---|---|---|---|
| Nvidia | stepfun-ai/step-3.5-flash | 256,000 | $0.00 | $0.00 | Docs ↗ |
| SiliconFlow | stepfun-ai/Step-3.5-Flash | 262,000 | $0.10 | $0.30 | Docs ↗ |
| SiliconFlow (China) | stepfun-ai/Step-3.5-Flash | 262,000 | $0.10 | $0.30 | Docs ↗ |
| StepFun (Global) | step-3.5-flash | 256,000 | $0.10 | $0.30 | Docs ↗ |