# xAI Releases Grok Voice Transcribe 2.0 Speech-to-Text Model

Canonical URL: https://vibecodingturkey.com/news/xai-releases-grok-voice-transcribe-20-speech-to-text-model
Markdown URL: https://vibecodingturkey.com/ai/blog/en/xai-releases-grok-voice-transcribe-20-speech-to-text-model.md
Image URL: https://www.unite.ai/wp-content/uploads/2026/09/xai-releases-grok-voice-transcribe-2-0-speech-to-text-model.jpg
Image alt: xAI Releases Grok Voice Transcribe 2.0 Speech-to-Text Model
Image caption: xAI Releases Grok Voice Transcribe 2.0 Speech-to-Text Model
Image representative: true
Language: en
Published: 2026-09-18
Updated: 2026-09-19
Category: builder-brief
Description: xAI released Grok Voice Transcribe 2.0, a speech-to-text model twice as accurate as its predecessor, priced at $0.10 per hour of audio.
Keywords:
Truth policy: This markdown mirror must not be used to infer unverified prices, rankings, user counts, benchmark results, legal claims, or model limits. Verify volatile claims from official/current sources before citing.

---

## What happened
xAI released Grok Voice Transcribe 2.0, an updated speech-to-text model on September 18, 2026. The new version is described as twice as accurate as the previous one and priced at $0.10 per hour of audio for batch transcription.

## Why it matters
Grok Voice Transcribe 2.0 offers significant improvements in accuracy across various languages and environments, making it suitable for diverse applications like customer support calls and voice assistants in physical products. It also includes advanced features such as speaker diarization and multichannel transcription without additional costs.

## For builders
Builders can integrate Grok Voice Transcribe 2.0 into their projects using the Speech-to-Text API, which supports batch transcription of recorded files and real-time streaming with no code changes needed for existing integrations.

## Try this
Read the source before changing your stack to understand how Grok Voice Transcribe 2.0 can enhance accuracy in speech-to-text applications.

## Source
[Read original source](https://www.unite.ai/xai-releases-grok-voice-transcribe-2-0-speech-to-text-model/)