AI Model Release Tracker US & Canada · 14 releases tracked
SpaceXAI (xAI)
14 releases latest Sep 21, 2026
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Grok 4.7
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Grok Voice Transcribe 2.0
Speech-to-text model.
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Grok 4.6
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Imagine Image 2.0
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Grok Voice Think Fast 2.0
Speech-to-speech voice model.
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Grok 4.5
SpaceXAI's own announcement post is dated July 16.
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Grok Imagine Video 1.5
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Grok Imagine (API)
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Grok 4.1 Fast
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Grok 4.1
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Grok 4 Fast
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Grok Code Fast 1
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Grok 4
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Grok 3