Rohan Paul· @rohanpaul_ai · X·· 2026-09-09AI 评分40
AI 导读
Voice Arena 对 10 款 TTS 模型进行延迟实测并公开原始数据，Gradium 以 p50 231 ms 的最快首音频时间排名第一，且在 p25、p50、p75 上分布最紧凑。Rohan Paul 称该基准非自报数据，结果具有实际参考价值。
正文 · 原文
I usually scroll past benchmark posts because they're self-reported.
This one isn't: Voice Arena measures every model themselves and publishes the raw numbers.
Gradium earns fastest time-to-first-audio at 231 ms.
This actually means something.
Congrats to the Gradium team!
Voice Arena benchmarked 10 TTS models on latency. Gradium lands #1: lowest p50 at 231 ms, and the tightest spread across p25, p50 and p75. This is one of the first things developers measure when they test us. Thanks @voicearena_ai for running this in public on https://voicearena.com/在 X 查看被引用的帖子
来源：Rohan Paul · x.com