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SonioxReleased Aug 12, 2026

Soniox TTS Real-Time v2

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Provider endpoints0
Benchmark results1
Measured performance

Benchmark results

All leaderboards ↗
AA Provider Voice TTS Arena ↗Unversioned · provider native voices
1,179.25

Provider native voices · all categories · US + UK accents · 8 listed voices

95% CI 1,168.25–1,190.25 · n=5,189

Independent result
Access & cost

Prices across providers

0 quotes

No listed provider price

Artificial Analysis Provider Voice Arena ↗

Model specifications

Developer
Soniox
Modality
Audio
Context
Not reported
Maximum output
Not reported
Weights
Closed weights
Released
Aug 12, 2026
First discovered
Oct 16, 2026

Exact identities

  • aa-tts9e67d197-552b-4186-be31-c8ce21a7179b

Sources

Artificial Analysis Provider Voice Arena ↗

Updated Oct 17, 2026