Model dossier

xAI: Grok STT 1.0

Grok STT is xAI's speech-to-text model, available via the REST /v1/stt endpoint. It supports transcription with word-level timestamps, optional speaker diarization, and multichannel audio.

ProviderxAI Start comparison

Context0

Max outputn/a

Pricing viewTVP price

Identity

xAI: Grok STT 1.0

Model ID: x-ai/grok-stt-1.0
Canonical slug: x-ai/grok-stt-20260723
Knowledge cutoff: n/a
Created: 7/23/2026

Capabilities

audiotranscriptionstructured

Modalities

audio->transcriptionaudiotranscription

Capacity

Context0

Max outputn/a

TokenizerGrok