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....
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Monthly cost calculator
Estimated from current per-1M token prices; excludes cache, concurrency, package discounts, and platform rules.
Price Overview
Platform Price Comparison
per 1M tokens| Platform | Input Price / 1M tokens | Output Price / 1M tokens | Savings |
|---|---|---|---|
Global multi-model routing and pricing platform | $0.10 | $0.30 | - |
StepFun: Step 3.5 Flash Official Base Price | ¥9e-8 | ¥3e-7 | -- |
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