| Model | MOS (naturalness) | WER (%) | SECS (similarity) | RTF (real-time factor) | |-------|------------------|---------|--------------------|-------------------------| | Tacotron 2 + WaveGlow | 4.12 | 5.8 | 0.74 | 0.68 | | VITS | 4.31 | 4.9 | 0.81 | 0.31 | | | 4.58 | 4.2 | 0.89 | 0.19 |
or through RVC (Retrieval-based Voice Conversion) models offer much smoother intonation and rhythm wiseguy tts new
The most buzzworthy feature of the new release is its enhanced capabilities. "Zero-shot" refers to the model's ability to replicate a voice after hearing just a tiny sample—often as little as 3 to 10 seconds—without requiring hours of training data. | Model | MOS (naturalness) | WER (%)
As of early 2026, creators are no longer limited to old, low-bitrate samples. Several platforms offer high-fidelity versions: Several platforms offer high-fidelity versions: