nobody v0.2.0 — initial public model
Historical source release corresponding to the first published nobody-pii-de Hugging Face artifact.
Highlights
- German-first GLiNER model plus deterministic redaction pipeline.
- Checksum validation for IBAN, credit cards, German tax IDs, and Dutch BSNs.
- Format-aware email, phone, license-plate, and numeric-date detection.
- Mixed checkpoint trained from a pinned Apache-2.0 GLiNER base on 25,909 German OpenPII-1M rows (CC-BY-4.0) plus 12,672 companion synthetic instances.
- Protocol-v2 German result: 0.791 F1 / 1.63% PII token leakage.
- Multilingual synthetic regression result: 0.927 F1 / 0.51% leakage.
The German leakage point estimate passed the original 2% gate, but its 95% bootstrap interval [1.17%, 2.17%] crossed the threshold. All benchmark corpora were synthetic; this release did not establish real-world performance.
The current model binary introduced here remains unchanged in v0.3.0:
model.safetensors — 84cb4207ec386a2467894328bccd83127ac62ee771779c0c909047ea3cc54d06