# Voice-cloning intelligibility on Seed-TTS-Eval zh (test)

Source: [Voice-cloning intelligibility on Seed-TTS-Eval zh (test)](<https://www.sota2.com/research/sota/voice-cloning-intelligibility-on-seed-tts-eval-zh-test>)

Collection index: [llms.txt](<https://www.sota2.com/research/llms.txt>)

Data updated: 2026-03-11T06:52:29.235Z

Evaluation of voice cloning intelligibility performance on the test split of the Seed-TTS-Eval Chinese dataset, measured using Word Error Rate (WER).

A research result applies to its stated dataset, split, metric and evaluation configuration. Compare like-for-like settings, preserve the metric's unit and direction, and distinguish paper-reported results from independent reproduction. The best result recorded here is not a claim of exhaustive, current global coverage.

| Scope | Recorded value |
| --- | --- |
| Task | Voice-cloning intelligibility |
| Dataset (including any stated split) | Seed-TTS-Eval zh (test) |
| Metric | WER |
| Unit | PERCENT |
| Direction | Lower is better |
| Results loaded | 8 of 8 |
| Coverage | All results currently returned for this benchmark |

Evaluation settings may differ between results. The original papers and recorded configurations are needed to establish comparability. A shared metric name alone does not establish an identical protocol.

## Metrics

- [WER](<https://www.sota2.com/research/sota/voice-cloning-intelligibility-on-seed-tts-eval-zh-test.md?metric=WER>): Lower is better; unit: PERCENT.

## Recorded results

| Method | WER | Result date | Report paper |
| --- | --- | --- | --- |
| Fish Audio S2 | 0.54 | Not recorded | 69b0f6e92d603e6de3e45b93 |
| Fish Audio S1 | 0.54 | Not recorded | 69b0f6e92d603e6de3e45b93 |
| Qwen3-TTS | 0.77 | Not recorded | 69b0f6e92d603e6de3e45b93 |
| Minimax Speech-02 | 0.99 | Not recorded | 69b0f6e92d603e6de3e45b93 |
| Qwen3-Omni | 1.07 | Not recorded | 69b0f6e92d603e6de3e45b93 |
| CosyVoice 3-1.5B | 1.12 | Not recorded | 69b0f6e92d603e6de3e45b93 |
| Seed-TTS | 1.12 | Not recorded | 69b0f6e92d603e6de3e45b93 |
| FireRedTTS-2 | 1.14 | Not recorded | 69b0f6e92d603e6de3e45b93 |

### Fish Audio S2

WER: 0.54. Result ID: 69b1108c6dbb7075b95ad7ab.

[Reporting paper](<https://www.sota2.com/research/paper/69b0f6e92d603e6de3e45b93.md>)

[Method origin paper](<https://www.sota2.com/research/paper/69b0f6e92d603e6de3e45b93.md>)

[Implementation](<https://github.com/fishaudio/fish-speech>)

Recorded evaluation configuration: Not recorded. This record does not assert independent reproduction.

### Fish Audio S1

WER: 0.54. Result ID: 69b1108c6dbb7075b95ad7ac.

[Reporting paper](<https://www.sota2.com/research/paper/69b0f6e92d603e6de3e45b93.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa75991e209131cea68dc0.md>)

Recorded evaluation configuration: Not recorded. This record does not assert independent reproduction.

### Qwen3-TTS

WER: 0.77. Result ID: 69b1108c6dbb7075b95ad7ae.

[Reporting paper](<https://www.sota2.com/research/paper/69b0f6e92d603e6de3e45b93.md>)

[Method origin paper](<https://www.sota2.com/research/paper/6973006ab2be0ed85a78c8c5.md>)

[Implementation](<https://github.com/QwenLM/Qwen3-TTS>)

Recorded evaluation configuration: Not recorded. This record does not assert independent reproduction.

### Minimax Speech-02

WER: 0.99. Result ID: 69b1108c6dbb7075b95ad7b2.

[Reporting paper](<https://www.sota2.com/research/paper/69b0f6e92d603e6de3e45b93.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa78891e209131cea78eba.md>)

Recorded evaluation configuration: Not recorded. This record does not assert independent reproduction.

### Qwen3-Omni

WER: 1.07. Result ID: 69b1108c6dbb7075b95ad7af.

[Reporting paper](<https://www.sota2.com/research/paper/69b0f6e92d603e6de3e45b93.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa7b881e209131cea88f3d.md>)

Recorded evaluation configuration: Not recorded. This record does not assert independent reproduction.

### CosyVoice 3-1.5B

WER: 1.12. Result ID: 69b1108c6dbb7075b95ad7ad.

[Reporting paper](<https://www.sota2.com/research/paper/69b0f6e92d603e6de3e45b93.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa78dd1e209131cea7ae5b.md>)

Recorded evaluation configuration: {"Parameters":"1.5B"}. This record does not assert independent reproduction.

### Seed-TTS

WER: 1.12. Result ID: 69b1108c6dbb7075b95ad7b1.

[Reporting paper](<https://www.sota2.com/research/paper/69b0f6e92d603e6de3e45b93.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa736f1e209131cea5c769.md>)

Recorded evaluation configuration: Not recorded. This record does not assert independent reproduction.

### FireRedTTS-2

WER: 1.14. Result ID: 69b1108c6dbb7075b95ad7b0.

[Reporting paper](<https://www.sota2.com/research/paper/69b0f6e92d603e6de3e45b93.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa7b251e209131cea86d8b.md>)

Recorded evaluation configuration: Not recorded. This record does not assert independent reproduction.

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