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2026-08-26
petrostechchronicles.com
artificial-intelligence
How I Measured the PII Layer in Front of an LLM (And Version One Masked the Label, Not the Tax Number)
Microsoft Presidio's default English NER pipeline misidentified a Greek tax number (ΑΦΜ) as an organization label, masking the words 'tax number' while allowing the actual number to pass through to lo…