StepFun · OpenRouter
Step 3.5 Flash pricing
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....
OpenRouterOpenRouter API
This is OpenRouter route pricing from the public models API, not a claim about the creator's direct API price.
Tool useReasoningHugging Face
2,000 input + 500 output tokens$0.00035 / request
Calculate a complete workload →