Unverified50% confidenceFactExact time
The cloning capability demonstrated by H3 is zero-shot cloning, which extracts a speaker's acoustic characteristics from only a few seconds to tens of seconds of reference audio.
1
Sources
50%
Confidence
Medium-term (~90 days)
Relevance
8/5/2026
First Seen
Valid until: 11/3/2026
Sources
H3语音模型全精度权重发布：表现力惊艳但长句声音漂移待解
Related Claims
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