Google Gemini 3.8 Flash TTS 登顶 Hume 真实世界 VoiceEQ 榜单
Newly-released Google's Gemini 3.8 Flash TTS tops Hume's Real-World VoiceEQ leaderboardVoice models are advancing quickly, bringing new capabilities to a growing range of use cases. Evaluating them requires assessing a broader range of qualities—and whether models can sustain their performance over longer conversations and passages. Hume’s Real World VoiceEQ benchmark takes this broader view of performance, measuring the human qualities of speech, including tone, expression, naturalness, speaker identity, and reliability, across real-world conditions and use cases. We recently extended our evaluations to cover voice controllability and voice replication.Alice Baird / Sep 24, 2026
Hume 对 Google Gemini 3.8 Flash TTS 与 Gemini 3.8 Flash-Lite TTS 预览版进行独立评测，两款模型分列 Expressivity–Reliability 前沿评分第一、第二，达 0.920 和 0.914。相比 Gemini 3.1 Flash TTS，长文本稳定性得分从 1.22 升至 2.89 和 3.03（五分制），语音设计可控性领先，但说话人相似度与部分精细控制仍偏弱。
来源：Hume AI Blog · hume.ai