StepFun models

3 models · prices in USD per 1M tokens · updated every 10 minutes and cross-checked across sources. Open any model for price history, providers and cheaper alternatives.

ModelInput /1MOutput /1MContextIntel.Uptime
StepFun
Step 5 Preview
StepFun · 2026-10-08
visionvideoreasoningtools
$1.00$2.701M 28.5—
StepFun
Step 3.7 Flash
StepFun · 2026-05-28
visionvideoreasoningtools
$0.20$1.15262K ——
StepFun
Step 3.5 Flash
StepFun · 2026-01-29
reasoningtools
$0.10$0.30262K ——

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