xAI / xai/grok-voice-stt
Grok Voice STT - access through LLMTR
Used for transcription, note capture, and audio-input product flows that need speech converted into text. Covers core speech-to-text needs in voice interfaces.
Technical specifications
| Canonical ID | xai/grok-voice-stt |
|---|---|
| Provider | xAI |
| Context window | Not available |
| Operations | AUDIO_TRANSCRIPTIONS |
| Modalities | audio, text |
Pricing
A 6% platform margin applies to credit top-ups; model usage prices are not separately marked up.
| Operation | Metric | Unit | Price |
|---|---|---|---|
| AUDIO_TRANSCRIPTIONS | INPUT_AUDIO | PER_HOUR | $0.100000 |
Example usage
With existing OpenAI SDK flows, change only the base URL and model identifier.
curl https://llmtr.com/v1/chat/completions \
-H "Authorization: Bearer llmtr-your_key" \
-H "Content-Type: application/json" \
-d '{"model":"xai/grok-voice-stt","messages":[{"role":"user","content":"Hello"}]}'Related models
- Grok 4.3 xai/grok-4.3
- Grok 4.20 Multi-Agent xai/grok-4.20-multi-agent
- Grok 4.20 Reasoning 0309 xai/grok-4.20-0309-reasoning
- Grok 4.20 Non-Reasoning 0309 xai/grok-4.20-0309-non-reasoning
- Grok Imagine Image xai/grok-imagine-image
- Grok Imagine Image Quality xai/grok-imagine-image-quality
- Grok Imagine Video xai/grok-imagine-video
- Grok Voice TTS xai/grok-voice-tts