StepFun, audio model
StepAudio 2.5 TTS
Release date not published. Scored on 1 board.
1216Speech arenaRank 14 of 15
- Released
- n/a
- Price
- n/a
- Open weights
- No
Scores
The latest published score on each board, ranked against every model we track. Each score links to its source.
| Board | Score | Rank | Record | Date | Source | Readings |
|---|---|---|---|---|---|---|
| Speech arenaAudio | 1216Aug 2026 | 14 of 15 | 1333Eleven v4 Turbo | Oct 20, 2026 | artificialanalysis.ai | 1 |
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The closest models on the boards they share with StepAudio 2.5 TTS.
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