# Voice Arena 实测：Gradium 时延 231ms 居首

- 来源：Rohan Paul (@rohanpaul_ai)
- 发布时间：2026-09-09 03:23
- AIHOT 分数：40
- AIHOT 链接：https://aihot.news/items/cmtt2qthm0213rowamk3xb5yo
- 原文链接：https://x.com/rohanpaul_ai/status/2097405415856427478

## AI 摘要

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

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!

### 引用推文

> Gradium：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 fi...