AI Briefing
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RedNote Releases dots.tts 2B

·2026.06.06 05:21

Key point

RedNote has released dots.tts, a SOTA TTS model with 2B parameters under the Apache 2.0 license.

Details

dots.tts 2B, developed by RedNote (Xiaohongshu), is a new open-source text-to-speech (TTS) model.

Key features are as follows:

  • 2B parameters in scale and licensed under Apache 2.0
  • Fully continuous architecture that does not use codec tokens
  • 48 kHz high-quality synthesis and support for Zero-shot voice cloning
  • Direct text-to-speech structure without a phoneme pipeline

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