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DataBubble·

Model Detail

openbmb logo

VoxCPM2

—
Provider: openbmbCategory: audioPipeline: text-to-speech
DB Score
1.8
Downloads
245K
Likes
1K
Day
+0.0%
Week
+17.7%
Month
+2288.6%
Overview

VoxCPM2 is an audio model with 1.1B parameters released by openbmb. The model is registered under the text-to-speech pipeline tag on Hugging Face, distributed under the permissive apache-2.0 license.

Technical

VoxCPM2 ships with 1.1B parameters. Total weight footprint is approximately 2.3 GB, which is the relevant figure when planning local-inference VRAM. The apache-2.0 license is permissive, allowing commercial deployment and derivative work without per-seat fees, though attribution requirements still apply.

Trending Signal

Downloads of VoxCPM2 have moved +17.7% over the trailing seven days, +2288.6% over the trailing thirty days. The trend is mildly positive, consistent with a model that is being picked up incrementally rather than going viral. These numbers are signal, not guarantee — week-over-week download counts on Hugging Face also reflect mirror traffic, CI scrapes, and one-off benchmarking runs.

Read about databubble_score →
Use Cases

VoxCPM2 is best fit for speech recognition, transcription, or speech synthesis depending on the task head. Treat this as a starting matrix rather than a benchmark verdict — the right deployment usually depends on the specific evaluation suite that mirrors your workload.

Download History
Research Paper
arXiv: 2509.24650→
Model Info
Licenseapache-2.0
Citations12 (0 influential)
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