Data as of Jul 25, 2026 · Based on 2,718,867 AI responses across 9,511 prompts · See how Parse measures this
NaturalSpeech 2 is a text-to-speech system that uses latent diffusion models to synthesize natural, expressive speech and singing with high fidelity and zero-shot capability. It outperforms previous TTS systems in prosody, timbre similarity, robustness, and voice quality, enabling novel zero-shot singing synthesis from a speech prompt.
Parse Score