Fine-tuning and training recipes are not documented
Fine-tuning guidance is missing: data amounts, hyperparameters, supported languages and the AudioVAE V2 training recipe are unclear.
Tier II · Emerging Problems that are still building up.
4 public reports · first reported 19 September 2025 · last reported 4 July 2026
What's going wrong
People trying to fine-tune VoxCPM ask how much audio they need, how to set batch size and steps, which loss values count as good, whether new languages are supported, and how the AudioVAE V2 was trained.
AI-assisted: written with the help of AI from the reports. The idea report has the full summary.
In the idea report
- The full summary.
- The products the 4 reports are about, and how many came each month.
- Related problems.
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