Text-to-Speech on IndexTTS ja (test)
0.833SSIndexTTS 2.5
Evaluation results
| Method | Links | ||
|---|---|---|---|
| IndexTTS 2.5mode=Zero-shot2026.01 | 0.833 | 9.949 | |
| IndexTTS 2.5-RLmode=Reinforcement learning-based fine-tuning2026.01 | 0.826 | 9.77 | |
| Ground Truthmode=Zero-shot2026.01 | 0.611 | 8.017 |