Expired50% confidenceFactExact time
Xiaohongshu 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.
1
Sources
50%
Confidence
Medium-term (~90 days)
Relevance
7/2/2026
First Seen
Valid until: 9/30/2026(expired)
Sources
Related Claims
UnverifiedOpenAI's Voice Engine, XTTS, and CosyVoice are representative technologies for zero-shot voice cloning.69% similarUnverifiedModern voice cloning solutions typically use a speaker encoder to map a voice into a high-dimensional embedding vector, which is then injected into the acoustic model during the TTS decoding stage to control the output timbre.67% 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65% similarUnverifiedOpenAI's GPT-Live voice model adopts an end-to-end architecture in which raw audio waveforms are input directly into the model and the model outputs audio directly, without passing through independent ASR and TTS modules in between.65% similarUnverifiedXTTS and CosyVoice are zero-shot speech synthesis technologies widely used in the open-source community.65% similar
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