@elonmusk: Grok Voice
Summary
Grok Voice Think Fast 2.0 reportedly surpasses GPT Realtime in both text and voice accuracy on VulcanBench, achieving 99% accuracy in text tasks.
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Cached at: 08/19/26, 08:48 PM
Grok Voice
X Freeze (@XFreeze): Grok Voice Think Fast 2.0 just beat GPT Realtime across both text and voice on VulcanBench
Across 200 held-out questions, Grok achieved an insane 99% accuracy in text while also delivering stronger performance when the same questions were spoken
And the voice result is what
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