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Billing details
Description
StepFun StepAudio 3 Chat (preview) — speech-understanding dialogue model on POST /v1/chat/completions: send speech as input_audio content parts, or text, turn by turn and get text back, with tool calling. Free while StepFun's preview runs. StepFun retires the preview name when the free period ends and releases a paid version, so plan for this model ID to stop working at that point.
Capabilities
- Tasks
- chat, audio-understanding
API endpoints
POST /v1/chat/completions(openai)