Grok Voice Think Fast 2.0SpaceXAI
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VibeTTScode01 studio LLC
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Related Products
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About
Grok Voice Think Fast 2.0 is xAI’s flagship voice model for building real-time assistants, phone agents, and interactive voice systems that stream audio and text bidirectionally over WebSocket. Developers can configure system instructions, high or no reasoning effort, built-in or custom voices, automatic server-side voice activity detection, silence duration, idle re-engagement, playback speed, and session resumption after temporary disconnects. It accepts PCM, G.711 μ-law, G.711 A-law, and Opus audio through JSON or raw binary frames, with configurable PCM sample rates from telephone quality to 48 kHz. It supports more than 20 languages with native-quality accents, automatic language detection, natural responses in the speaker’s language, and seamless code-switching. Language hints and up to 100 key terms improve transcription of regional speech, names, products, codes, addresses, and specialized terminology, while pronunciation replacements correct spoken output.
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About
VibeTTS offers unrivaled 7,000+ language support and phoneme-level control over pitch, energy, and duration. Clone voices from a single sample, edit with a visual editor, preview in real-time, and access multiple specialized TTS models. Ideal for creators, businesses, and developers needing high-quality, commercial-ready audio with API and offline capabilities.
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Platforms Supported
Windows
Mac
Linux
Cloud
On-Premises
iPhone
iPad
Android
Chromebook
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Platforms Supported
Windows
Mac
Linux
Cloud
On-Premises
iPhone
iPad
Android
Chromebook
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Audience
Developers, AI voice teams, contact center platforms, phone agent builders, customer support teams, product teams, enterprise automation teams, and conversational AI companies that need real-time voice assistants, bidirectional WebSocket audio, multilingual speech, voice activity detection, session resumption, custom voices, transcription tuning, and pronunciation control
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Audience
Content creators, YouTubers, podcasters, language learners, businesses expanding globally, developers, educators, voice actors, audiobook producers, marketing agencies, e-learning companies, visually impaired users, accessibility advocates, linguistic researchers, indigenous communities
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Support
Phone Support
24/7 Live Support
Online
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Support
Phone Support
24/7 Live Support
Online
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API
Offers API
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API
Offers API
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Screenshots and Videos |
Screenshots and VideosNo images available
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Pricing
No information available.
Free Version
Free Trial
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Pricing
$10/month
Free Version
Free Trial
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Reviews/
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Reviews/
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Training
Documentation
Webinars
Live Online
In Person
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Training
Documentation
Webinars
Live Online
In Person
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Company InformationSpaceXAI
Founded: 2023
United States
docs.x.ai/developers/model-capabilities/audio/speech-to-speech
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Company Informationcode01 studio LLC
Founded: 2024
vibetts.com
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Categories |
Categories |
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Integrations
Grok
Grok Voice Agent
Grok Voice Agent Builder
Vercel AI Gateway
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Integrations
Grok
Grok Voice Agent
Grok Voice Agent Builder
Vercel AI Gateway
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