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StepFun

モデル開発元

StepFun (阶跃星辰) is a Chinese AI lab building the Step series of multimodal foundation models (text, vision and audio), offered via its own API with per-token pricing and prompt caching.

モデル
10
プロンプトキャッシュ
バッチ割引
Tool Calling
モデル10
step-1o-audioStep¥589¥1414
step-1o-turbo-visionStep¥59¥189
step-3.5-flashStep¥17¥50
step-3.5-flash-2603Step¥17¥50
step-3.7-flashStep¥32¥191
step-5-previewStep¥165¥471
step-audio-2Step¥236¥1650
step-audio-r1.5Step¥236¥2475
stepaudio-2.5-chatStep¥236¥589
stepaudio-2.5-realtimeStep¥236¥1650