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Step 3.5 Flash

Chat

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 parameters per token....

3

credits / gen

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File Support 262K Context

About this model

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....

Technical Specifications

Provider

StepFun

Type

Chat

Context Window

262,144 tokens

Pricing

3 credits

Capabilities

File Support

Can read PDF, DOCX, XLSX & more

262K Context

Large context window for long documents