Step 3.5 Flash is StepFun's most capable open-source foundation model. Built on a sparse Mixture of Experts (MoE) architecture, it selectively activates only 11B of its 196B parameters per token....
| Field | Per token (USD) | Per million |
|---|---|---|
| prompt | 0.0000001 | $0.100 |
| completion | 0.0000003 | $0.300 |
{
"temperature": null,
"top_p": null,
"top_k": null,
"frequency_penalty": null,
"presence_penalty": null,
"repetition_penalty": null
}