# PROVENANCE

| Field | Value |
|-------|-------|
| upstream_repo | https://github.com/SparkAudio/Spark-TTS |
| upstream_ref | main |
| export_script_sha | 120a3035cced6cb7dc1fc5458efe6efa5ac049db |
| export_date | 2026-06-12T15:09:29Z |
| torch_version | 2.10.0+cu128 |
| onnx_version | 1.20.1 |
| platform | Linux-6.18.20-1-lts-x86_64-with-glibc2.43 |
| hf_model_id | SparkAudio/Spark-TTS-0.5B |
| weight_license | CC BY-NC-SA 4.0 — non-commercial use only |
| code_license | Apache-2.0 |

## Upstream licence

```
CC BY-NC-SA 4.0 — non-commercial use only; see https://creativecommons.org/licenses/by-nc-sa/4.0/
```