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Grok Voice STT 1.0

Attachments

Grok Voice STT 1.0 is xAI's speech-to-text model. It supports transcription with word-level timestamps, optional speaker diarization, and multichannel audio.

Providers1
ReleasedAug 4, 2026
Input Modalitiesaudio
Output Modalitiestext

Available Providers (1)

ProviderModel IDInput CostOutput CostContextMax OutputDocs
ZenMuxx-ai/grok-voice-stt-1.0—/MTok—/MTok15K15K

Capabilities

Reasoning
Tool Calling
Attachments
Open Weights
Structured Output