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AssemblyAIReleased Oct 28, 2026

AssemblyAI-TTS-1

Compare
Provider endpoints0
Benchmark results1
Measured performance

Benchmark results

All leaderboards ↗
AA Provider Voice TTS Arena ↗Unversioned · provider native voices
1,227.44

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

95% CI 1,211.44–1,243.44 · n=1,626

Independent result
Access & cost

Prices across providers

0 quotes

No listed provider price

Artificial Analysis Provider Voice Arena ↗

Model specifications

Developer
AssemblyAI
Modality
Audio
Context
Not reported
Maximum output
Not reported
Weights
Closed weights
Released
Oct 28, 2026
First discovered
Oct 28, 2026

Exact identities

  • aa-ttsf4e99fbc-5d73-4e30-8062-031cb3160fcc

Sources

Artificial Analysis Provider Voice Arena ↗

Updated Oct 28, 2026