Ant Group's open-source Ming-3.0-tts-0.5B tops Open TTS Leaderboard with 0.88 WER

NielsRogge · x · 2026-11-12

Ant Group's inclusionAI open-source model Ming-3.0-tts-0.5B is now SOTA on the Open TTS Leaderboard: it posts the lowest word error rate among 37 entries at 0.88, edging out Kokoro-82M (0.93). MIT-licensed, with 7-language support and zero-shot voice cloning.

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