iamvaar/vibevoice-realtime-0.5b-onnx

By iamvaar · ↓ 0 · ♥ 0 · Updated 2026-02-22

What's in this repo

This page lists the files in iamvaar/vibevoice-realtime-0.5b-onnx, including acoustic_tokenizer.onnx, language_model.onnx, tts_eos_classifier.onnx and more.

4 ONNX models (.onnx files)
13 files, including 4 .onnx, 4 .data, 2 .bin, 1 .md, 1 .json
Last updated 2026-02-22

ONNX files

File	Size	Download
acoustic_tokenizer.onnx	—	Download
language_model.onnx	—	Download
tts_eos_classifier.onnx	—	Download
tts_language_model.onnx	—	Download

How to use

These ONNX files can be loaded with ONNX Runtime. To inspect a model graph, upload the file to the Netron viewer. Download links point to the original files on Hugging Face.

README

VibeVoice-Realtime-0.5B (ONNX Export)

This repository contains an ONNX-exported version of the microsoft/VibeVoice-Realtime-0.5B model. This export was manually created to allow cross-platform inference in environments like ONNX Runtime Web (JavaScript) and Flutter (Dart).

🏆 Credits

All credit for the original model architecture, training, and base weights goes to the Microsoft VibeVoice Team. Please see their original repository for full details and research:

The original weights and software are licensed under the MIT License.

📦 What's included?

Due to the streaming nature of VibeVoice, the ONNX export is modularized into the following specific components (with accompanying .data files for external weights):

language_model.onnx
tts_language_model.onnx
tts_eos_classifier.onnx
acoustic_tokenizer.onnx

Note: The ir_version for these models has been set to 9 to natively support standard Flutter onnxruntime bindings.

🚀 Usage

These models are optimized for ONNX Runtime. They can be loaded directly into client-side applications instead of maintaining heavy PyTorch backends. Check the corresponding JS and Flutter demo applications for integration guidance!

Model info

text-to-speech vibevoice

vibevoice onnx audio text-to-speech realtime en dataset:WenetHQ/LibriTTS dataset:WenetHQ/GigaTTS license:mit region:us

↓ 0 ♥ 0

Created: 2026-02-22

Updated: 2026-02-22

View on Hugging Face

Files (13)

.gitattributes

README.md

acoustic_tokenizer.onnx ONNX

acoustic_tokenizer.onnx.data

embed_tokens.bin

language_model.onnx ONNX

language_model.onnx.data

lm_projection.bin

tokenizer.json

tts_eos_classifier.onnx ONNX

tts_eos_classifier.onnx.data

tts_language_model.onnx ONNX

tts_language_model.onnx.data

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