Classification Report for Portuguese PII Detection Model: Qwen/Qwen3-Embedding-0.6B ============================================================ precision recall f1-score support ACCOUNTNAME 0.58 0.57 0.57 83 AGE 0.91 0.59 0.71 151 AMOUNT 0.58 0.38 0.46 584 BANKACCOUNT 0.66 0.77 0.71 53 BIC 1.00 0.17 0.29 6 BUILDINGNUMBER 0.69 0.83 0.75 197 CITY 0.88 0.88 0.88 215 COUNTY 0.00 0.00 0.00 7 CREDITCARD 0.94 0.93 0.94 187 CREDITCARDISSUER 0.54 0.50 0.52 14 CURRENCY 0.45 0.81 0.58 349 CURRENCYCODE 0.35 0.53 0.42 15 CURRENCYNAME 0.00 0.00 0.00 2 CURRENCYSYMBOL 0.31 0.09 0.14 163 CVV 0.86 0.86 0.86 21 DATE 0.94 0.94 0.94 1039 DATEOFBIRTH 0.92 0.87 0.90 110 EMAIL 0.96 0.88 0.91 200 ETHEREUMADDRESS 0.00 0.00 0.00 1 FIRSTNAME 0.97 0.97 0.97 2411 GENDER 0.00 0.00 0.00 2 IBAN 0.97 0.99 0.98 666 IMEI 0.00 0.00 0.00 2 IPADDRESS 0.98 0.87 0.92 53 JOBDEPARTMENT 0.62 0.49 0.55 43 JOBTITLE 0.63 0.55 0.59 53 LASTNAME 0.96 0.98 0.97 2420 MACADDRESS 1.00 0.50 0.67 4 MASKEDNUMBER 0.50 0.33 0.40 33 MIDDLENAME 0.00 0.00 0.00 3 OCCUPATION 0.00 0.00 0.00 28 ORDINALDIRECTION 0.00 0.00 0.00 21 ORGANIZATION 0.77 0.71 0.74 502 PASSWORD 0.70 0.61 0.65 23 PHONE 0.95 0.94 0.95 363 PIN 0.80 0.67 0.73 12 PREFIX 0.94 0.96 0.95 1367 SECONDARYADDRESS 0.50 0.54 0.52 13 SSN 0.90 0.94 0.92 671 STATE 0.91 0.89 0.90 57 STREET 0.71 0.70 0.70 274 TIME 0.64 0.73 0.68 362 URL 0.88 0.85 0.87 34 USERNAME 0.44 0.19 0.27 36 VIN 0.00 0.00 0.00 1 VRM 1.00 0.50 0.67 2 ZIPCODE 0.97 0.91 0.94 80 micro avg 0.88 0.87 0.87 12933 macro avg 0.62 0.56 0.58 12933 weighted avg 0.87 0.87 0.87 12933