Downloads · 30 days
11
19% of all-time downloads
voicescribe-parakeet-nvidia
VoiceScribe/voicescribe-parakeet-nvidia
voicescribe-parakeet-nvidia is a machine learning model from VoiceScribe. Use it for the machine learning task on the model card, and read the license before you ship it in a product. It is set up for nemo. The card lists the license as apache-2.0.
ONNX export of nvidia/parakeet-tdt-0.6b-v3 for use with OpenVINO on Intel NPU.
All-time downloads
59
Public
Repo size
2.5 GB
Likes
0
Public
Repo makeup
Click a slice to open those files.
.data2.4 GB · 96%
At a glance
- Library
- nemo
- License
- apache-2.0
- Model type
- nemo-conformer-tdt
- Access
- Public
- Created
- Apr 23, 2026
- Updated
- Apr 23, 2026
- SHA
- 715d19ee
Base models
Model card
From the Hugging Face model README
Parakeet TDT 0.6B v3 — ONNX (NPU-ready)
ONNX export of nvidia/parakeet-tdt-0.6b-v3 for use with OpenVINO on Intel NPU.
Includes the bundled NeMo mel spectrogram preprocessor () for a self-contained pipeline.
Files
| File | Size | Description |
|---|---|---|
| \ + \ | ~2.5 GB | Conformer encoder (runs on NPU) |
| \ | 73 MB | TDT joint decoder (runs on CPU) |
| \ | 141 KB | Mel spectrogram preprocessor (onnxruntime CPU) |
| \ | 94 KB | 8193-token vocabulary |
| \ | 97 B | Model metadata |
Pipeline
Performance (Intel Core Ultra / Meteor Lake NPU)
| Metric | Value |
|---|---|
| Load time (cached) | 3.6s |
| Transcribe 3s audio | 0.29s (RTF 0.095) |
| WER (LibriSpeech test-clean) | 3.7% |
| Max audio length | ~16s (MEL_FRAMES=1600) |
Usage
Used by npu-whisper dictation engine:
Credits
- Original model: nvidia/parakeet-tdt-0.6b-v3
- ONNX export by: istupakov/parakeet-tdt-0.6b-v3-onnx
- Preprocessor from: onnx-asr package
- Library
- nemo
- Type
- nemo-conformer-tdt
- License
- apache-2.0
- Languages
- en
- Created
- Apr 23, 2026
- Updated
- Apr 23, 2026