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xAIClosed Weights

Grok Voice TTS 1.0

x-ai/grok-voice-tts-1.0

Best Input Price

$0.00 / 1M

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.

Context Window

15,000 tokens

Reasoning

No

Tool Calling

No

Released

2026-07-31

Inference Providers (1)

ProviderModel IDContextInput / 1MOutput / 1MAction
ZenMuxx-ai/grok-voice-tts-1.015,000$0.00$0.00Docs ↗