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Grok Voice TTS 1.0

Canonical ID: zenmux/x-ai/grok-voice-tts-1.0

Convert text into spoken audio with a single API call. The API supports a rich set of expressive voices, inline speech tags for fine-grained delivery control, and output formats from high-fidelity MP3 to telephony-optimized μ-law.

Reasoning: No Tool use: No

Overview

text audio
Provider
Zenmux logo Zenmux
Release date
2026-07-31
Last updated
2026-07-31
Input modalities
text
Output modalities
audio

Pricing and Limits

Token pricing

Input
N/A
Output
N/A
Cached input
N/A
Currency: USD

Context and output

Context window
15,000
Max output tokens
15,000
Qualified ID
zenmux/x-ai/grok-voice-tts-1.0

Model Summary

Grok Voice TTS 1.0 is a model listing in the Zenmux provider catalog. It is categorized under the grok-voice-tts family.

The model supports text, audio modalities across input/output paths. Reported context capacity is 15,000.

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