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Open-weight model · Text to speech

mecha-speech-gguf

by Mecha Factory mecha-factory/mecha-speech-gguf

mecha-speech-gguf is an open-weight model for text to speech from Mecha Factory, released under other. Its published files total 5.7 GB.

Derived from Breeze TTS 2 by BreezeBlue and licensed for research and non-commercial use only. GGUF files that run Breeze TTS 2 on qwentts.cpp, a C++/GGML speech engine, as used by the mecha agent harness for its local voice.

Parameters—
Context—
Weights5.7 GB
Licenseother
AccessOpen weights
Monthly Downloads—

Model Card

Derived from Breeze TTS 2 by BreezeBlue and licensed for research and non-commercial use only. GGUF files that run Breeze TTS 2 on qwentts.cpp, a C++/GGML speech engine, as used by the mecha agent harness for its local voice. This is an independent conversion. It is not affiliated with or endorsed by BreezeBlue. From BreezeBlue/Breeze-TTS-2 at revision 3e28c5151381a722f1d8661b4118c298caa77aa4, with convertbreeze.py and quantize from ljchang/qwentts.cpp@5f595ea: The conversion renames the tensors to the qwen3-tts layout and folds the Gemma (1+w) norm offsets into the weights. It precomputes the llama3 RoPE factors, drops the depth heads' three reserved-code rows, stores the tokenizer, and…

Excerpt from the card by Mecha Factory, licensed other.

Identity and Version

Repository
mecha-factory/mecha-speech-gguf
Publisher
Mecha Factory
Task
Text to speech
Modality
Audio
Library
Not stated by the source
Parameters
Not stated by the source
Languages
Not stated by the source
Revision
db42593e9653ca9d38f2b3ee2621803cbd797083
First published
2026-10-11
Last updated
2026-10-11

Files and Weights

10 files, 5.7 GB in total. The weights are 3 files totalling 5.7 GB in gguf.

Weights3 files · 5.7 GB
Documentation4 files · 35.4 KB
Other2 files · 391.7 KB
Repository1 file · 1.8 KB
Every file
FileTypeSizeSHA-256
breeze-tts2-Q5_K_M.ggufWeights2.6 GB 1f0370d978c8
breeze-tts2-Q6_K.ggufWeights2.8 GB 7fd2c236a959
qwen-tokenizer-12hz-BF16.ggufWeights359.0 MB cc04d7352ff4
LICENSEDocumentation18.7 KB —
LICENSE-codecDocumentation11.3 KB —
NOTICEDocumentation1.4 KB —
README.mdDocumentation3.9 KB —
voices/default.txtOther103 B —
voices/default.wavOther391.6 KB edd632dc47fe
.gitattributesRepository1.8 KB —

License and Download

License
other
Access
Open weights, no gate
Download size
5.7 GB
Download from Mecha Factory

Released by Mecha Factory through its official repository on Hugging Face.

Built From

  • Derived from BreezeBlue/Breeze-TTS-2
  • Quantized from BreezeBlue/Breeze-TTS-2

Memory Requirements

PrecisionWeights in memory
As published5.7 GB

Weights only, from the published parameter count; the key-value cache and runtime add to this.

Questions About mecha-speech-gguf

What license is mecha-speech-gguf released under?

other, as its publisher declares it. Read the license text before commercial use.

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