BREAKING
Grok TTS Scores 96 in Blind Test
0
/100
Humanness score
0
st
Rank vs rivals
0
+
Languages
How Grok TTS Works
1
Input text + tags
↓
2
5 voices, auto language
↓
3
Expressive speech out
0
$/M
TTS per million chars
0
$/hr
STT batch
0
Max input chars
TTS and STT Audio APIs
Grok TTS
5 voices
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20+ languages
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Speech tags
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MP3 to Opus output
Grok STT
Low WER
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Calls, meetings
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Podcasts, video
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Batch and streaming
xAI Pushes Into Audio
AI NEWS BLITZ
xAI's Grok TTS just topped a blind voice test, scoring 96 against a human baseline.