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xAI: Grok Voice Transcribe 2.0

Speech-to-text model with word-level timestamps, speaker diarization, multichannel audio, and streaming

Source-linked grok Closed weights Released 2026-09-17
API record Report
Input
OutputT
Input priceNot listed
Output priceNot listed
ContextNot documented
Max outputNot documented
Providers0
Inference availability

Providers

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Specification

Capabilities

Recorded from the source catalog and provider listings.

? Reasoning Unknown
? Tool calling Unknown
? Structured output Unknown
✓ Attachments Yes
× Vision input No
× Open weights No
Creator
xAI
Model family
grok
Knowledge cutoff
Not documented
License
Not documented
Release date
2026-09-17
Model ID
xai/grok-voice-transcribe-2.0
Published evaluations

Benchmarks

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Benchmark registry
No published benchmark results

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Catalog activity

Change log

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Full change log
No changes recorded

This record has not changed within the retained import history.

Provenance

Sources & verification

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Methodology
Last verified
Oct 24, 2026
Status
Source-linked
Confidence
Medium
Catalog source
Models.dev
Public API

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API documentation
Endpoint
GET https://modelbench.lol/api/v1/models/xai/grok-voice-transcribe-2.0
curl
curl "https://modelbench.lol/api/v1/models/xai/grok-voice-transcribe-2.0"
Common questions

Frequently asked questions

Answered directly from the stored record — nothing here is generated beyond the catalog's own fields.

What is Grok Voice Transcribe 2.0?

Speech-to-text model with word-level timestamps, speaker diarization, multichannel audio, and streaming. It is published by xAI and catalogued here from Models.dev.

Are the weights for Grok Voice Transcribe 2.0 open?

No. This model is served through hosted APIs only.

When was Grok Voice Transcribe 2.0 released?

The catalog records a release date of 2026-09-17, last verified Oct 24, 2026.

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