Finetuned checkpoint generated by `opf train`.

Run local inference:
  opf --checkpoint /__modal/volumes/vo-NBB7zc96BBQhlZiNkV8ecx/matex-privacy-sentinel-v0.1 --device cuda "Alice was born on 1990-01-02."

Run eval:
  opf eval /path/to/eval.jsonl --checkpoint /__modal/volumes/vo-NBB7zc96BBQhlZiNkV8ecx/matex-privacy-sentinel-v0.1 --device cuda