# Grok Voice Transcribe 2.0

Grok Voice Transcribe 2.0 is a xAI voice model released Sep 17, 2026; xAI's newest voice model in our dataset is Grok Voice 3.0. Proprietary, API access only. xAI's speech-to-text model, available since Sep 17, 2026 and the default for the Speech to Text API. Verified against vendor sources on Oct 26, 2026.

Last verified: 2026-10-26 · Evidence: Reported · Canonical: https://theagenticweekly.com/models/grok-voice-transcribe-2-0 · JSON: https://theagenticweekly.com/api/models/grok-voice-transcribe-2-0

## Key facts

| Fact | Value | Source |
|---|---|---|
| Vendor | xAI |  |
| Released | Sep 17, 2026 | https://docs.x.ai/docs/release-notes |
| API id | `grok-voice-transcribe-2.0` | https://docs.x.ai/docs/models |
| Input | audio | https://docs.x.ai/docs/models |
| Output | text | https://docs.x.ai/docs/models |
| Licence | Proprietary (API) | https://docs.x.ai/docs/models |

## What we tested

Nothing yet. We have not run Grok Voice Transcribe 2.0 ourselves, so every fact here is Reported from the sources below.

## Not verified, left out

- Pricing was not captured.

## Sources

- [xAI release notes](https://docs.x.ai/docs/release-notes)
- [xAI models and pricing](https://docs.x.ai/docs/models)

Data licence: CC BY 4.0. Data: Agentic Weekly (https://theagenticweekly.com), CC BY 4.0.