X Freeze (@XFreeze) “Grok TTS is already sounding insanely human In Vapi’s blind voting Humaneness In”

2026.06.18 17:19

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 • Only 4 points behind the human benchmark What makes this even more impressive is that Grok TTS is combining natural-sounding speech with low latency and aggressive pricing The gap between AI-generated speech and real human voices is disappearing faster than most people realize Grok is starting to speak like a real person

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