Public KG record
Gradium TTS
Recorded overview
KG-recorded model related to Gradium TTS; detailed English notes are not yet available.
An evidence-backed entity from the project knowledge graph; detailed tool metadata is still being added.
Recorded details
- Benchmarks: 在500句困难集上人类评分通过率81.0%，五个语言（EN, DE, FR, ES, PT）平均
- Benchmarks: 在Coval TTS基准上P50首音频时间216毫秒，480次运行的p75-p25四分位距30毫秒
- Benchmarks: Coval
- Capabilities: WebSocket TTS endpoint
- Deployment: 通过API和Studio提供，支持WebSocket TTS端点
- Languages: 支持五种语言：英语、德语、法语、西班牙语、葡萄牙语
Evidence coverage
The KG currently records 9 known information dimensions and has 9 undocumented dimensions, linked to 1 public source articles. These counts describe record coverage, not model performance or verified fit.
Related public records
- Gradium AI — develops
- Coval — evaluated on
- 500-sentence hard-case set — evaluated on
- WebSocket TTS endpoint — has feature
- Cartesia Sonic 3.6 — outperforms