---
library_name: nemo
tags:
- sortformer
- speaker-diarization
- automatic-speech-recognition
---

# 6spk-vox-ami-aishell-ali-bs10-ga2-a100-80gb-4gpu-5ep-v2-1782411519

Sortformer fine-tuning run, hosted under [arda-argmax/sortformer-finetuned](https://huggingface.co/arda-argmax/sortformer-finetuned).

## Best checkpoint

- **monitor**: `val_der` (min)
- **best value**: `0.147998`
- **step**: `472`
- **epoch**: `4`

Files:
- `best.nemo` — full NeMo checkpoint (config + weights), restorable via `SortformerEncLabelModel.restore_from('best.nemo')`
- `best.json` — machine-readable metadata for the best checkpoint
- `checkpoints/step_*_epoch_*_*.nemo` — archived copies of every checkpoint that became the best during training
- `config.yaml` — Hydra config the run was launched with

## Run info

- started: `2026-06-25T18:20:28Z`
- finished: `2026-06-25T19:15:46Z`
- live dashboard: [arda-argmax/sortformer-trackio-v2](arda-argmax/sortformer-trackio-v2)

## Notes
- **submitted uploads**: 11
- **succeeded**: 11
- **dropped (superseded)**: 0
- **failed**: 0