---
license: apache-2.0
language:
- vi
pipeline_tag: text-to-speech
tags:
- onnx
---

# ChumTTS model

Runtime assets downloaded by the ChumTTS desktop app:

- `onnx/chumtts_*.onnx` – Vietnamese text-to-speech voice models.
- `gpu/ort-<version>-cuda13.zip` – CUDA 13 / cuDNN 9 runtime DLLs plus the ONNX Runtime CUDA provider (needs NVIDIA driver ≥ 580).
- `manifest.json` – file sizes and SHA-256 checksums the app verifies after download.