Announcing: OpenMed Multilingual PII Detection Models
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Announcing: OpenMed Multilingual PII Detection Models
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Today I am releasing 105 open-source models for Personally Identifiable Information (PII) detection in French, German, and Italian.
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Today I am releasing 105 open-source models for Personally Identifiable Information (PII) detection in French, German, and Italian.
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All Apache 2.0 licensed. Free for commercial use. No restrictions.
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All Apache 2.0 licensed. Free for commercial use. No restrictions.
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Performance:
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Performance:
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- French: 97.97% F1 (top model)
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- French: 97.97% F1 (top model)
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- German: 97.61% F1 (top model)
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- German: 97.61% F1 (top model)
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- Italian: 97.28% F1 (top model)
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- Italian: 97.28% F1 (top model)
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All top-10 models per language exceed 96% F1
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All top-10 models per language exceed 96% F1
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Coverage:
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Coverage:
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55+ PII entity types per language
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55+ PII entity types per language
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Native ID formats: NSS (French), Sozialversicherungsnummer (German), Codice Fiscale (Italian)
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Native ID formats: NSS (French), Sozialversicherungsnummer (German), Codice Fiscale (Italian)
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Language-specific address, phone, and name patterns
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Language-specific address, phone, and name patterns
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Training Data:
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Training Data:
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French: 49,580 samples
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French: 49,580 samples
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German: 42,250 samples
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German: 42,250 samples
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Italian: 40,944 samples
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Italian: 40,944 samples
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Why Multilingual?
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Why Multilingual?
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European healthcare operates in European languages. Clinical notes, patient records, and medical documents are generated in French, German, Italian, and other languages.
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European healthcare operates in European languages. Clinical notes, patient records, and medical documents are generated in French, German, Italian, and other languages.
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Effective de-identification requires:
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Effective de-identification requires:
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- Native language understanding — not translation
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- Native language understanding — not translation
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- Local ID format recognition — each country has unique patterns
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- Local ID format recognition — each country has unique patterns
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- Cultural context awareness — names, addresses, and formats vary
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- Cultural context awareness — names, addresses, and formats vary
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- These models deliver production-ready accuracy without requiring data to leave your infrastructure or language.
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- These models deliver production-ready accuracy without requiring data to leave your infrastructure or language.
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HIPAA & GDPR Compliance
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HIPAA & GDPR Compliance
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Built for US and European privacy regulations:
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Built for US and European privacy regulations:
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- On-premise deployment: Process data locally with zero external dependencies
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- On-premise deployment: Process data locally with zero external dependencies
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- Data sovereignty: No API calls, no cloud services, no cross-border transfers
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- Data sovereignty: No API calls, no cloud services, no cross-border transfers
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- Air-gapped capable: Deploy in fully isolated environments if required
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- Air-gapped capable: Deploy in fully isolated environments if required
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- Regulatory-grade accuracy: Supporting Expert Determination standards
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- Regulatory-grade accuracy: Supporting Expert Determination standards
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- HIPAA and GDPR compliance across languages, without compliance gaps.
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- HIPAA and GDPR compliance across languages, without compliance gaps.
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Use Cases
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Use Cases
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- Hospital EHR systems: Automated patient record de-identification
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- Hospital EHR systems: Automated patient record de-identification
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- Clinical research: Multilingual dataset preparation for studies
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- Clinical research: Multilingual dataset preparation for studies
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- Insurance companies: Claims processing across 
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- Insurance companies: Claims processing across 
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https://huggingface.co/collections/OpenMed/multilingual-pii-and-de-identification
https://huggingface.co/collections/OpenMed/multilingual-pii-and-de-identification
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Announcing: OpenMed Multilingual PII Detection Models

Today I am releasing 105 open-source models for Personally Identifiable Information (PII) detection in French, German, and Italian.

All Apache 2.0 licensed. Free for commercial use. No restrictions.

Performance:

- French: 97.97% F1 (top model)
- German: 97.61% F1 (top model)
- Italian: 97.28% F1 (top model)

All top-10 models per language exceed 96% F1

Coverage:

55+ PII entity types per language
Native ID formats: NSS (French), Sozialversicherungsnummer (German), Codice Fiscale (Italian)
Language-specific address, phone, and name patterns

Training Data:

French: 49,580 samples
German: 42,250 samples
Italian: 40,944 samples

Why Multilingual?

European healthcare operates in European languages. Clinical notes, patient records, and medical documents are generated in French, German, Italian, and other languages.

Effective de-identification requires:

- Native language understanding — not translation
- Local ID format recognition — each country has unique patterns
- Cultural context awareness — names, addresses, and formats vary
- These models deliver production-ready accuracy without requiring data to leave your infrastructure or language.

HIPAA & GDPR Compliance
Built for US and European privacy regulations:

- On-premise deployment: Process data locally with zero external dependencies
- Data sovereignty: No API calls, no cloud services, no cross-border transfers
- Air-gapped capable: Deploy in fully isolated environments if required
- Regulatory-grade accuracy: Supporting Expert Determination standards
- HIPAA and GDPR compliance across languages, without compliance gaps.

Use Cases
- Hospital EHR systems: Automated patient record de-identification
- Clinical research: Multilingual dataset preparation for studies
- Insurance companies: Claims processing across 

https://huggingface.co/collections/OpenMed/multilingual-pii-and-de-identification
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John6666 Mokipo
5fd5e18a90b6dc4633f6d292
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Maziyar Panahi
MaziyarPanahi
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