AA Provider Voice TTS Arena ↗Unversioned · provider native voices
1,103.33Provider native voices · all categories · US + UK accents · 6 listed voices
95% CI 1,092.33–1,114.33 · n=3,693
OpenAIReleased Nov 6, 2023
TTS-1 HD
Provider endpoints0
Benchmark results1
Measured performance
All leaderboards ↗Benchmark results
Access & cost
0 quotesPrices across providers
No listed provider price
Model specifications
- Developer
- OpenAI
- Modality
- Audio
- Context
- Not reported
- Maximum output
- Not reported
- Weights
- Closed weights
- Released
- Nov 6, 2023
- First discovered
- Oct 16, 2026
Exact identities
- aa-tts
4a2776b8-a0c6-42f2-8ebe-db364f1ddf13
Sources
Updated Oct 17, 2026
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