AA Provider Voice TTS Arena ↗Unversioned · provider native voices
1,030.36Provider native voices · all categories · US + UK accents · 3 listed voices
95% CI 1,017.36–1,043.36 · n=1,965
AmazonReleased Nov 16, 2023
Polly Long-Form
Provider endpoints0
Benchmark results1
Measured performance
All leaderboards ↗Benchmark results
Access & cost
0 quotesPrices across providers
No listed provider price
Model specifications
- Developer
- Amazon
- Modality
- Audio
- Context
- Not reported
- Maximum output
- Not reported
- Weights
- Closed weights
- Released
- Nov 16, 2023
- First discovered
- Oct 16, 2026
Exact identities
- aa-tts
8b4be309-2f31-4ff2-be79-a6652c29ab12
Sources
Updated Oct 18, 2026
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