All models
realtime
CosyVoice 2
Apache-2.0Alibaba's real-time TTS, 150ms streaming latency
Voices
1 voiceNeutral
Defaultdefault
—
NeutralEmotionalNumbers & Dates
The scripts
Neutral
“The quick brown fox jumps over the lazy dog near the riverbank.”
Emotional
“I can't believe you actually did it. This is incredible!”
Numbers & Dates
“On March 14th, 2025, the team raised $4.2 million at a 38% margin.”
Install
pip install cosyvoice