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.
Specification
most-agreed values
Context
15K
Max output
15K
Released
2026-08-04
Knowledge cutoff
—
Retires
—
Open weights
no
Input
audio
Output
text
Available from 1 host
| Host | In $/M | Out $/M | Cache rd | Cache wr | Context | Output | Retires |
|---|---|---|---|---|---|---|---|
| zenmux · x-ai | — | — | — | — | 15K | 15K | — |
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