ResearchBenchmarksZero-shot Text-to-Speech on Seed-TTS zh (test)Zero-shot Text-to-Speech on Seed-TTS zh (test)Follow0.84WEROmniVoice0.741.4152.092.765May 7, 2026Evaluation resultsMethodMethodLinksWERSIM-oOmniVoiceRTF=0.198RTF=0.1982026.050.8478Qwen3-TTSRTF=1.754RTF=1.7542026.050.9277Fish Audio S2RTF=4.801RTF=4.8012026.051.1473X-Voices1RTF=0.073RTF=0.0732026.051.1975X-Voices2RTF=0.073RTF=0.0732026.051.2876MOSS-TTSRTF=0.643RTF=0.6432026.051.4676F5-TTSRTF=0.065RTF=0.0652026.051.7475LEMAS-TTSRTF=0.131RTF=0.1312026.053.3471