VoxCPM2-GGUF

NANI-Nithin/VoxCPM2-GGUF

VoxCPM2-GGUF is a machine learning model from NANI-Nithin. Use it for the machine learning task on the model card, and read the license before you ship it in a product. It is set up for audio.cpp. The card lists the license as apache-2.0.

This is an AgentQuantix TTS bundle for openbmb/VoxCPM2 using audiocppcli. The bundle is the unit of publication: download every required file listed below.

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329

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All-time downloads

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Repo size

20.6 GB

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Hugging Face

Repo makeup

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.gguf20.6 GB · 100%

At a glance

Library: audio.cpp
License: apache-2.0
Access: Public
Created: Sep 17, 2026
Updated: Sep 17, 2026
SHA: 1f197fa3

Base models

openbmb/VoxCPM2

Model card

From the Hugging Face model README

VoxCPM2-GGUF

This is an AgentQuantix TTS bundle for openbmb/VoxCPM2 using audiocpp_cli. The bundle is the unit of publication: download every required file listed below.

Runtime

audiocpp_cli --task tts --family voxcpm2 --model voxcpm2-F16.gguf --backend best --text "Hello world" --out out.wav

Supported languages: ar, my, zh, zh dialects, da, nl, en, fi, fr, de, el, he, hi, id, it, ja, km, ko, lo, ms, no, pl, pt, ru, es, sw, sv, tl, th, tr, vi

Expected sample rate: runtime-reported; see quality.json

Speaker reference: optional

Bundle files

File	Role	Quant	Size
`voxcpm2-F16.gguf`	primary	F16	4551.2 MiB
`voxcpm2-BF16.gguf`	primary	BF16	4551.2 MiB
`voxcpm2-Q8_0.gguf`	primary	Q8_0	2818.1 MiB
`voxcpm2-Q3_K.gguf`	primary	Q3_K	1527.3 MiB
`voxcpm2-Q4_K.gguf`	primary	Q4_K	1798.3 MiB
`voxcpm2-Q5_K.gguf`	primary	Q5_K	2053.3 MiB
`voxcpm2-Q6_K.gguf`	primary	Q6_K	2324.2 MiB

Quality results

Check	Result
F16 round-trip WER/CER	0.184127
F16 real-time factor	4.8391
F16 automated gate	True
BF16 round-trip WER/CER	0.161905
BF16 real-time factor	4.4
BF16 automated gate	True
Q8_0 round-trip WER/CER	0.161905
Q8_0 real-time factor	5.0
Q8_0 automated gate	True
Q3_K round-trip WER/CER	0.195238
Q3_K real-time factor	5.4
Q3_K automated gate	True
Q4_K round-trip WER/CER	0.111905
Q4_K real-time factor	5.0
Q4_K automated gate	True
Q5_K round-trip WER/CER	0.106349
Q5_K real-time factor	5.7
Q5_K automated gate	True
Q6_K round-trip WER/CER	0.161905
Q6_K real-time factor	5.0
Q6_K automated gate	True

Voice cloning and consent

Do not clone or imitate a person's voice without explicit, lawful consent. Do not use generated audio for impersonation, fraud, deception, harassment, or privacy-invasive activity. Review the upstream model license and acceptable-use terms before use.

License

The upstream model license (apache-2.0) applies to the model artifacts. audio.cpp retains its own license.

Library: audio.cpp
License: apache-2.0
Created: Sep 17, 2026
Updated: Sep 17, 2026