AuK Technical Report: An Open-Source Foundational Model for Speech Generation and Editing
Paper β’ 2609.08936 β’ Published β’ 136
Local speech generation, voice cloning and editing with AuK (Base & Flash) in ComfyUI. 8 nodes, fully local, BF16 / INT8 / W4A8 / FP32 checkpoints.
| Folder | Files |
|---|---|
diffusion_models/ |
auk_base / auk_flash Γ fp32 / bf16 / int8 / w4a8 |
text_encoders/ |
qwen_omni_bf16 Β· qwen_omni_int8 Β· qwen_omni_w4a8 |
vae/ |
auk_vae (unquantized) |
Drop files directly into the matching ComfyUI/models/ folders β only weights needed, config/tokenizer ship with the node pack.
β οΈ Prompt adherence varies by task (voice cloning, TTS and some edits are reliable; others need retries). This is a model limitation β see the tested task ranking before downloading.
Research using AuK can cite: arXiv:2609.08936
@misc{ma2026auktechnicalreportopensource,
title={AuK Technical Report: An Open-Source Foundational Model for Speech Generation and Editing},
author={Ziyang Ma and others},
year={2026},
eprint={2609.08936},
archivePrefix={arXiv},
primaryClass={cs.SD},
url={https://arxiv.org/abs/2609.08936},
}