Step 5 Preview

Name: Step 5 Preview
Author: StepFun

previewproprietary

推荐优先使用。面向真实任务的新一代旗舰基模，原生支持文本、图片和视频输入，提供 1M tokens 上下文，支持三档推理强度（low/medium/high）。适合图表分析、截图问答、视频总结和跨文档多模态任务。详见 Step 5 Preview。

Input price

$0.97/1M tokens

Output price

$2.78/1M tokens

Capabilities

Show unsupported (8)

No supported capabilities recorded.

Model IDstep-5-preview

ProviderStepFun

Creatorstepfun

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Licenseproprietary

Statuspreview

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Open weightNo

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Sourceofficial

Input

$0.97

Output

$2.78

Cache write

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Cache read

$0.1

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GET/v1/models/stepfun/step-5-preview