How much does VoxCPM1.5 cost?

VoxCPM1.5 is open source and can be self-hosted.

What benchmarks has VoxCPM1.5 been tested on?

VoxCPM1.5 has not been benchmarked yet. Scores are added as benchmarks are published.

How does VoxCPM1.5 compare to GPT-5.4 Image 2?

VoxCPM1.5 has an average score of 0.0 while GPT-5.4 Image 2 scores 0.0. GPT-5.4 Image 2 slightly outperforms VoxCPM1.5 overall. See full comparison →

Home/Models/VoxCPM1.5

VoxCPM1.5

Name: VoxCPM1.5
Author: OpenBMB

by OpenBMB · Released Dec 2025

Open Source

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Context

N/A

Input $/1M

TBD

Output $/1M

TBD

Type

text-to-speech

License

Open Source

Benchmarks

0 tested

Data updated today

About

Openbmb text to speech model. 6K downloads on HuggingFace.

No benchmark data available yet.

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Source Code

BenchGecko API

openbmb-voxcpm15

Specifications

Typetext-to-speech
ContextN/A
ReleasedDec 2025
LicenseOpen Source
StatusActive

Available On

OpenBMBTBD

Learn More

transformer open-weights tokens

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Frequently Asked Questions

VoxCPM1.5 is an open-source text-to-speech AI model by OpenBMB, released in December 2025.

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VoxCPM1.5

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