PII-Masking-3M, the world's largest open multilingual PII masking corpus, covering Europe, Americas, and Asia Pacific across 30 languages.
AI & ML interests
Privacy and artificial intelligence. NER. Token Classification.
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Open datasets, models, and privacy infrastructure for AI.
Ai4Privacy is trusted for privacy-preserving NLP and LLM workflows, including PII detection, masking, redaction, and evaluation.
15M+ downloads, 3M+ annotated entries in 33 locales with 109 entity labels 64+ academic citations
Website: ai4privacy.com
Privacy framework: p5y.org
models 3
ai4privacy/llama-ai4privacy-english-anonymiser-openpii
Token Classification • 0.1B • Updated • 451 • 19
ai4privacy/llama-ai4privacy-multilingual-categorical-anonymiser-openpii
Token Classification • 0.1B • Updated • 1.16k • 20
ai4privacy/llama-ai4privacy-multilingual-anonymiser-openpii
Token Classification • 0.1B • Updated • 49 • 12
datasets 40
ai4privacy/pii-masking-micro-100k
Viewer • Updated • 100k • 69
ai4privacy/pii-masking-mini-10k
Viewer • Updated • 9.99k • 64
ai4privacy/pii-masking-nano-1k
Viewer • Updated • 990 • 56
ai4privacy/pwi-masking-100k-full
Viewer • Updated • 91.5k • 25
ai4privacy/pwi-masking-100k
Viewer • Updated • 400 • 52 • 3
ai4privacy/pli-masking-100k-full
Viewer • Updated • 91.3k • 24 • 1
ai4privacy/pli-masking-100k
Viewer • Updated • 400 • 64 • 2
ai4privacy/pii-masking-work-pwi-preview
Viewer • Updated • 50 • 84 • 1
ai4privacy/pii-masking-work-pwi-200k
Viewer • Updated • 252k • 44
ai4privacy/pii-masking-location-pli-preview
Viewer • Updated • 50 • 103 • 1