StepFun (China)
7 models · stepfun · prices provider-declared (via models.dev). Machine: GET /v1/models?provider=stepfun.
| Model | Input $/1M ▲ | Output $/1M | Context | Capabilities |
|---|---|---|---|---|
| Step 3.5 Flash step-3.5-flash | $0.1046 | $0.3138 | 256k | tools · reasoning |
| Step 3.5 Flash 2603 step-3.5-flash-2603 | $0.1046 | $0.3138 | 256k | tools · reasoning |
| Step 3.7 Flash step-3.7-flash | $0.2018 | $1.21 | 256k | tools · reasoning · vision |
| Step 5 Preview step-5-preview | $1.05 | $2.99 | 1M | tools · reasoning · vision |
| Step TTS 2 step-tts-2 | — | — | 0 | |
| StepAudio 2.5 ASR stepaudio-2.5-asr | — | — | 0 | |
| StepAudio 2.5 TTS stepaudio-2.5-tts | — | — | 0 |