Expired50% confidenceFactExact time
XTTS and CosyVoice are zero-shot speech synthesis technologies widely used in the open-source community.
1
Sources
50%
Confidence
Medium-term (~90 days)
Relevance
7/19/2026
First Seen
Valid until: 10/17/2026(expired)
Sources
Related Claims
UnverifiedOpenAI's Voice Engine, XTTS, and CosyVoice are representative technologies for zero-shot voice cloning.81% similarPartially VerifiedCosyVoice is an open-source speech synthesis model from Alibaba's Tongyi Lab that supports zero-shot voice cloning and can generate a target voice timbre using just a few seconds of reference audio.67% similarUnverifiedXiaohongshu released the Dots TTS speech synthesis model with 2B parameters, supporting 48000Hz high-sampling-rate synthesis and zero-shot voice cloning, under the Apache 2.0 open-source license.65% similarUnverifiedModern TTS solutions such as VITS and ElevenLabs can generate highly natural synthesized speech.63% similarUnverifiedCoqui TTS、VALL-E、OpenVoice 等开源框架已使仅需 3–10 秒音频就能完成基本音色迁移63% similar
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