Vigia

AI model · stepfun

StepFun: Step 3.5 Flash available

stepfun/step-3.5-flash

Input price (per 1M tokens)US$ 0.1
Output price (per 1M tokens)US$ 0.3
Context window262144
Max output tokens65536
Announced retirement datenone
Knowledge cutoff—
Last verified2026-09-28 11:20:25 UTC

Reference prices from OpenRouter (aggregator); they may differ from the provider's direct pricing.