THIRD_PARTY_NOTICES.md

Third-party notices — redact

redact is built for commercial use. It derives from the components below, each used under a license that permits commercial use and derivative works. Their license terms apply to those components; the attributions here satisfy them.

Base encoder

Multilingual-MiniLM-L12-H384 — Microsoft

• microsoft/Multilingual-MiniLM-L12-H384 — MIT.
• Used as the encoder: truncated to 6 layers, vocab trimmed to the EU scripts, fine-tuned for BIOES PII tagging.

Teacher models (used to create training data)

GLiNER-PII — NVIDIA

• nvidia/gliner-PII — NVIDIA Open Model License (commercially usable; derivative works permitted; NVIDIA claims no ownership of outputs).
• Used to label real web text for a distillation subset of the training data.
• NOTICE: Licensed by NVIDIA Corporation under the NVIDIA Open Model License.

DeepSeek-V3.2-Exp — DeepSeek

• deepseek-ai/DeepSeek-V3.2-Exp — MIT.
• Used to generate synthetic multilingual PII training text.

Training datasets

• gretelai/gretel-pii-masking-en-v1 — Apache-2.0.
• gretelai/synthetic_pii_finance_multilingual — Apache-2.0.
• ai4privacy/pii-masking-openpii-1.5m — CC-BY-4.0 (commercial use permitted). Copyright © Ai Suisse SA. Attribution: "Ai4Privacy / Ai Suisse SA".
• E3-JSI/synthetic-multi-pii-ner-v1 — MIT.
• allenai/c4 and HuggingFaceFW/fineweb-2 — ODC-BY (used only as raw text for the GLiNER-labeled distillation subset; attribution per ODC-BY).
• Additional synthetic rows were generated with Faker (MIT).

No non-commercial or unlicensed datasets are used. None of the above datasets are redistributed in this repository.