Downloads · 30 days
0
Shenava-Koochik-v1.0-ONNX-fp16
Reza2kn/Shenava-Koochik-v1.0-ONNX-fp16
Shenava-Koochik-v1.0-ONNX-fp16 is a automatic speech recognition model from Reza2kn. Use it when you need speech turned into text. It is set up for onnx. The card lists the license as apache-2.0.
The browser deployment of Shenava Koochik v1.0. Shenava’s web client loads this export with onnxruntime-web, preferring WebGPU and falling back to WASM. Inference is local after the model is downloaded.
Access
Public
Updated Aug 11, 2026
Repo size
460 MB
Likes
5
Public
Repo makeup
Click a slice to open those files.
.onnx241 MB · 52%
At a glance
- Task
- Automatic Speech Recognition
- Library
- onnx
- License
- apache-2.0
- Access
- Public
- Created
- Jun 26, 2026
- Updated
- Aug 11, 2026
- SHA
- 9c0d6356
Base models
Model card
From the Hugging Face model README
🌐🎙️ Shenava Koochik v1.0 — ONNX FP16
The browser deployment of Shenava Koochik v1.0. Shenava’s web client loads this export with onnxruntime-web, preferring WebGPU and falling back to WASM. Inference is local after the model is downloaded.
✨ At a glance | معرفی سریع
| English | فارسی | |
|---|---|---|
| 🌐 Role | Shenava browser model | مدل مرورگر شنوا |
| ⚡ Runtime | ONNX Runtime Web: WebGPU → WASM | اجرای WebGPU با fallback به WASM |
| 📦 Format | FP16, embedded or external-data | FP16 تک‌فایلی یا ONNX/data |
| 🎧 Input | 16 kHz audio → 80-bin log-mel | صوت ۱۶ کیلوهرتز → log-mel هشتادباند |
| 🔒 Privacy | Local inference after download | اجرای محلی پس از دانلود |
- Canonical repository:
Reza2kn/Shenava-Koochik-v1.0-ONNX-fp16 - PersianML mirror:
PersianML/Shenava-Koochik-v1.0-ONNX-fp16
📦 Choose one graph layout
| Files | Best use |
|---|---|
*_embedded.onnx | Single-file download; simplest browser/WASM integration. |
*.onnx + *.onnx.data | External-data pair; used by Shenava’s WebGPU and modern WASM paths. |
Both layouts contain the same FP16 fixed-window CTC export (ONNX opset 18, IR 10). export_manifest.json records their hashes and provenance.
📐 Exact contract
- Audio preprocessing: 16 kHz mono, 80-bin NeMo-compatible log-mel, 25 ms window, 10 ms hop,
normalize=NA. - Input
processed_signal: FP16[batch, 80, 2005]. - Input
processed_signal_length: INT64[batch]. - Output
logits: FP16[batch, 252, 1025]. - Output
encoded_lengths: INT64[batch]. - CTC blank: token 1024; vocabulary and decoding rules are in
tokens.json.
Use preprocessor.json and mel_filters_slaney_80x257.json; small feature-pipeline differences materially change transcripts. This graph is a fixed-window model, not the cache-aware streaming graph. Live captions require windowing/overlap in the host application. For stateful streaming, use the tract or iOS 15 export.
✅ Published parity
Against the FP32 NeMo source on 269 gold clips: 268/269 exact transcripts, 0.9997 argmax agreement, and 0.9998 character similarity.
🚀 Download
from huggingface_hub import snapshot_download
snapshot_download(
"Reza2kn/Shenava-Koochik-v1.0-ONNX-fp16",
local_dir="./shenava-koochik-onnx",
)
🇮🇷 خلاصهٔ فارسی
این نسخه برای اجرای محلی در مرورگر با ONNX Runtime Web ساخته شده است. فایل embedded ساده‌ترین دانلود تک‌فایلی است و جفت ONNX/data برای WebGPU و WASM جدید مناسب است. پیش‌پردازش دقیق sidecarها الزامی است؛ خود گراف پنجره‌ای است و state جریانی ندارد.
🌌 Explore Shenava-1
🧠 Koochik source · 🌐 Browser ONNX · 🧰 sherpa-onnx · 🍎 Core ML · 🦀 tract streaming
Apache-2.0. Numbers are emitted in spoken form; apply Persian ITN in the display layer if digits are required.
- Task
- Automatic Speech Recognition
- Library
- onnx
- License
- apache-2.0
- Languages
- fa
- Created
- Jun 26, 2026
- Updated
- Aug 11, 2026