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Grok Voice Think Fast 1.0

Model
SpaceXAIFamily Grok Voice model familylegacy

Real-time speech-to-speech voice agent model.

Released
Apr 23, 2026
Context window
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Modality
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Open source
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API available
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Releases
1

Releases

1
Apr 23, 2026Grok Voice Think Fast 1.0 releasedGrok Voice Think Fast 1.0 · 1.0

SpaceXAI released its first named Think Fast speech-to-speech voice-agent model.

SpaceXAI Model releaseSpaceXAIGrok Voice Think Fast 1.0