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This repository provides a BF16 Safetensors conversion of the original Zyphra/ZONOS2 model for use with the ZONOS2 TTS ComfyUI custom node.
Fuente del modelo
Descripción de la fuente
This repository provides a BF16 Safetensors conversion of the original Zyphra/ZONOS2 model for use with the ZONOS2 TTS ComfyUI custom node.
The model was converted from the original PyTorch checkpoint format to for easier loading, safer serialization, and direct integration with ComfyUI workflows.
Fuentes
1 fuenteVerificado 19 sept
Artefactos del modelo
3 artefactosExtractos de fuentes
2 extractos
.safetensorsScreenshot 2026-06-12 214924
ZONOS2 is a text-to-speech model from Zyphra trained on more than 6 million hours of varied multilingual speech. It supports expressive speech generation and high-fidelity voice cloning.
zonos2
This model package is intended for use with:
The ComfyUI node provides native ZONOS2 text-to-speech, audio-only voice cloning, BF16/FP16 loading, SDPA/FlashAttention inference, progress reporting, and ComfyUI/AIMDO model-management integration.
Main model file:
zonos2-bf16.safetensorsDirect download:
Place the model and required assets under:
ComfyUI/
└── models/
└── zonos2/
├── zonos2-bf16.safetensors
├── dac_44khz/
└── speaker_encoder/
Expected layout:
ComfyUI/models/zonos2/
├── zonos2-bf16.safetensors
├── dac_44khz/
│ ├── config.json
│ ├── dac_model.bin
│ └── preprocessor_config.json
└── speaker_encoder/
├── config.json
├── model.safetensors
└── preprocessor_config.json
If download_if_missing is enabled in the ComfyUI node, missing assets can be downloaded automatically.
Install the ComfyUI custom node:
cd ComfyUI/custom_nodes
git clone https://github.com/Saganaki22/Zonos2_TTS-ComfyUI.git
Then restart ComfyUI and load the ZONOS2 model from the node loader.
The original ZONOS2 model is released under the Apache License 2.0.
This converted Safetensors package follows the same model license.
If you find this model useful in an academic context, please cite the original ZONOS2 work:
@misc{zyphra2025zonos,
title = {Zonos V2 Technical Report},
author = {Gabriel Clark, Sofian Mejjoute, Mohamed Osman, George Close, Beren Millidge},
year = {2026},
}
zonos2-bf16.safetensors
safetensors · 14,3 GB · SHA-256 cd2fd4c9e867…26b4 · Hugging Face
--- license: apache-2.0 pipeline_tag: text-to-speech library_name: ZONOS2 tags: - zonos2 - text-to-speech - voice-clone - clone - voice - tts - comfyui - bf16 --- # ZONOS2-BF16 This repository provides a **BF16 Safetensors conversion** of the original [Zyphra/ZONOS2](https://huggingface.co/Zyphra/ZONOS2) model for use with the [ZONOS2 TTS ComfyUI custom node](https://github.com/Saganaki22/Zonos2_TTS-ComfyUI). The model was converted from the original PyTorch checkpoint format to `.safetensors` for easier loading, safer serialization, and direct integration with ComfyUI workflows.  ## Original Project ZONOS2 is a text-to-speech model from Zyphra trained on more than 6 million hours of varied multilingual speech. It supports expressive speech generation and high-fidelity voice cloning.  ## ComfyUI Custom Node This model package is intended for use with: - https://github.com/Saganaki22/Zonos2_TTS-ComfyUI The ComfyUI node provides native ZONOS2 text-to-speech, audio-only voice cloning, BF16/FP16 loading, SDPA/FlashAttention inference, progress reporting, and ComfyUI/AIMDO model-management integration. ## Model File Main model file: - `zonos2-bf16.safetensors` Direct download: - https://huggingface.co/drbaph/ZONOS2-BF16/resolve/main/zonos2-bf16.safetensors?download=true ## Model Storage Location Place the model and required assets under: ComfyUI/ └── models/ └── zonos2/ ├── zonos2-bf16.safetensors ├── dac_44khz/ └── speaker_encoder/ Expected layout: ComfyUI/models/zonos2/ ├── zonos2-bf16.safetensors ├── dac_44khz/ │ ├── config.json │ ├── dac_model.bin │ └── preprocessor_config.json └── speaker_encoder/ ├── config.json ├── model.safetensors └── preprocessor_config.json If `download_if_missing` is enabled in the ComfyUI node, missing assets can be downloaded automatically. ## Usage Install the ComfyUI custom node: cd ComfyUI/custom_nodes git clone https://github.com/Saganaki22/Zonos2_TTS-ComfyUI.git Then restart ComfyUI and load the ZONOS2 model from the node loader. ## Notes - This repository is a converted BF16 Safetensors package of the original ZONOS2 model. - The m...
Source context: 0 downloads · 6 likes · Pipeline text-to-speech · Library ZONOS2 · Repo drbaph/ZONOS2-BF16