# Bigvgan V2 44khz 128band 256x

Bigvgan V2 44khz 128band 256x is a model from NVIDIA with open weights, first recorded on 11 Nov 2026; its release date is not established.

- Developer: NVIDIA
- Id: nvidia/bigvgan_v2_44khz_128band_256x
- Sighting: 2026-11-11T23:50:10.213Z
  - [evidence link](https://huggingface.co/nvidia/bigvgan_v2_44khz_128band_256x)
- Status: Released
- Weights version: 2024-09-05
  - [evidence link](https://huggingface.co/api/models/nvidia/bigvgan_v2_44khz_128band_256x/paths-info/30ba327a3795ba672b9c972bb0587e8b571eb420)
- Canonical: https://alexgetman.com/models/nvidia/bigvgan-v2-44khz-128band-256x/

## Questions

### Are the weights of Bigvgan V2 44khz 128band 256x publicly available?

Yes. NVIDIA publishes the weights.

### When was Bigvgan V2 44khz 128band 256x released?

Its release date is not established. Signal Forge first recorded it on 11 Nov 2026.

## Evidence links

- [hf-author-artifacts:nvidia](https://huggingface.co/api/models/nvidia/bigvgan_v2_44khz_128band_256x/paths-info/30ba327a3795ba672b9c972bb0587e8b571eb420)
- [huggingface:nvidia](https://huggingface.co/nvidia/bigvgan_v2_44khz_128band_256x)

## Signals