# BD3 checkpoints

These are the `bd3` checkpoints from the H800 training workspace. They are
stored in this separate `bd3/` directory so that the previously published
root-level checkpoints remain unchanged.

## Files

| File | Description |
| --- | --- |
| `best_classifier.pth` | Classifier checkpoint with the best evaluation loss. |
| `classifier.pth` | Final classifier checkpoint saved during training. |
| `policy.pth` | BD3 HJ/DDPG policy checkpoint from `epoch_id_16`, matching the epoch used for the previously published policy. |
| `libero_action_stats_bd3.npz` | BD3 LIBERO action normalization statistics. |
| `attack_split_bd3.json` | BD3 attack split metadata used for training/evaluation. |

## SHA-256

```text
62ff0140181019a81b23afe07371314ba42b319bb078c22899380fb3b479f77d  attack_split_bd3.json
20fc90e95b2a34d06545b13d34267fe9945b64831683bbf5349ad5ea60611be5  best_classifier.pth
d021adaefff970271cf92e50b10a9d2885d4ea65f824331141a5ad04b3d03233  classifier.pth
7a2110aba54a9321aa5bdd8678c6299484b69da777a31efff99504256d1a2341  libero_action_stats_bd3.npz
165e49a7f93c028d2e8a930bf75388cc684e2373a85a0cc85d77e929261d96d3  policy.pth
```