Text-to-Speech on Difficult-Word Benchmark Spanish 500 words
0.29D-PERGRAFT
Evaluation results
| Method | Links | ||||||
|---|---|---|---|---|---|---|---|
| GRAFTInput Modality=Audio Hint2026.07 | 0.29 | 0.68 | 91 | 0.09 | 3.8 | 66 | |
| Qwen3-TTS-0.6BInput Modality=Text2026.07 | 0.38 | 1.02 | 90 | 0.02 | 3.76 | 69 | |
| XTTS-v2Input Modality=Text2026.07 | 0.4 | 0.99 | 89 | 0.04 | 3.08 | 65 | |
| Piper (ph.)Input Modality=Phonemes, Speaker Setting=Single-Speaker2026.07 | 0.56 | 1.16 | 85 | 0.1 | 2.53 | 8 |