ResearchBenchmarksText-to-Speech on Slurred Speech test-time scenarioText-to-Speech on Slurred Speech test-time scenarioFollow4.49WERVoiceTTA4.00047.305210.6113.9148Jun 25, 2026Evaluation resultsMethodMethodLinksWERS-SIMS-MOSN-MOSVoiceTTA2026.064.49583.443.07F5-TTS2026.064.57552.833.05MaskGCT2026.064.82573.092.98CosyVoice2026.065.18513.053.25Vevo2026.0616.73291.541.34