GoogleReleased Feb 8, 2023

Studio

Provider endpoints0

Benchmark results1

Measured performance

Benchmark results

All leaderboards ↗

AA Provider Voice TTS Arena ↗Unversioned · provider native voices

1,076.52

Provider native voices · all categories · US + UK accents · 4 listed voices

95% CI 1,065.52–1,087.52 · n=4,579

Independent resultChecked Oct 22, 2026

Access & cost

Prices across providers

0 quotes

No listed provider price

Artificial Analysis Provider Voice Arena ↗

Model specifications

Developer: Google
Modality: Audio
Context: Not reported
Maximum output: Not reported
Weights: Closed weights
Released: Feb 8, 2023
First discovered: Oct 16, 2026

Exact identities

aa-tts02265a20-67bc-4892-89d0-f54545b6b4a1

Sources

Artificial Analysis Provider Voice Arena ↗

Updated Oct 22, 2026

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