Elon Musk reposted
X Freeze
@XFreeze
Grok TTS is already sounding insanely human
In Vapi’s blind voting Humaneness Index, Grok TTS ranked as the top AI voice model in the chart with a humaneness score of 96.....just 4 points below the real human benchmark
• Top AI voice model shown
• 96/100 humaneness score
•
05:19 PM · June 18, 2026 · 420.2K views
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