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VoxCPM2

Apache-2.0

Multilingual speech with voice design and reference conditioning

Evaluate multilingual narration and controllable voice generation. Language and speed claims come from the publisher. OpenSpeech has not yet measured this checkpoint or verified reference-voice rights.

Hear VoxCPM2

Standardized samples are pending for this release. See the official sources below for the author’s demo.

VoxCPM2 · Samples pending · Same three scripts across the directory.

Run it yourself

Best for: Evaluate multilingual narration and controllable voice generation.

Permissive model license: Language and speed claims come from the publisher. OpenSpeech has not yet measured this checkpoint or verified reference-voice rights.

Code: Apache-2.0. Weights: Apache-2.0. License sources checked 2026-09-20. Source 1Source 2

Before you choose: Language and speed claims come from the publisher. OpenSpeech has not yet measured this checkpoint or verified reference-voice rights.

No OpenSpeech hardware benchmark yet; follow the checkpoint documentation.

Details reviewed 2026-09-20. Hardware figures are estimates unless a benchmark is linked.

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Fish Speech 1.5Listen side-by-side →Qwen3-TTSListen side-by-side →Higgs Audio v2Listen side-by-side →

Choose an alternative to hear both models together.

No samples yet

Every model in this directory is read against the same three scripts so voices can be compared honestly — VoxCPM2’s samples just haven’t been generated yet.

Contribute samples on GitHub →

Run VoxCPM2

pip install voxcpm

Sources & setup details

VoxCPM2 FAQ

Do I need a GPU to run VoxCPM2?

We have not verified a hardware requirement for this release. Follow the official setup instructions.

Can VoxCPM2 clone voices?

Yes — VoxCPM2 supports voice cloning from reference audio.

What license is VoxCPM2 released under?

VoxCPM2 is released under the Apache-2.0 license. Always check the repository for the exact terms — some models license code and weights separately.

What languages does VoxCPM2 support?

VoxCPM2 supports Arabic, MY, Chinese, DA, Dutch, English, FI, French, German, EL, HE, Hindi, Indonesian, Italian, Japanese, KM, Korean, LO, MS, NO, Polish, Portuguese, Russian, Spanish, SW, SV, TL, Thai, Turkish, Vietnamese.

Is there a hosted VoxCPM2 API?

OpenSpeech Cloud is accepting production-access interest for VoxCPM2, but this model is not currently hosted in Cloud. Use the official repository for current deployment options.