所有 StepFun 模型，一个悬浮窗。

Pluely Pro 内含 3 个 StepFun 模型：在悬浮窗的选择器中选一个，你的下一个问题就由它回答。无需 StepFun 账号，无需 API 密钥，对话中途也能切换。

3 个模型无需 API 密钥对话中途切换

StepFun: Step 5 Preview

Step 5 Preview is StepFun's flagship model for agentic work, built on a sparse Mixture-of-Experts architecture (27B active / 600B total parameters). It performs strongly in softwar…

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STEPFUN

StepFun: Step 3.7 Flash

Step 3.7 Flash is StepFun's latest high-efficiency multimodal Mixture-of-Experts model. It pairs a 196B-parameter language backbone with a vision encoder for native image and video…

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STEPFUN

StepFun: Step 3.5 Flash

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 parame…

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