5 modelsSubscription plan — per-token prices below are the catalog's metered equivalentsProvider docs
As of Oct 4, 2026, StepFun Step Plan (China) lists 5 supported models in the Sovyron catalog, including Step 5 Preview, Step 3.7 Flash, Step Router v1, Step 3.5 Flash 2603 and Step 3.5 Flash. Every price in the table is StepFun Step Plan (China)'s own, normalized to USD — open a model to compare it with the cheapest offer across all providers. Offer mix: 5 offers billed by subscription plan.
Supported models and pricing
5 of 5 models
StepFun Step Plan (China) model prices in USD per 1M tokens, updated Oct 4, 2026