# labeled_pii_corpus.txt — Gold-labeled PII corpus for recognizer evaluation.
#
# Inline annotation format:  [[ENTITY_TYPE:value]]
# The loader (app/corpus.py) strips the [[...]] markup, records the plain text,
# and computes exact character offsets for every gold span — no hand-counted
# offsets needed. Lines starting with '#' are comments; blank lines are skipped.
#
# Entity types used:
#   Built-in Presidio : PERSON, EMAIL_ADDRESS, PHONE_NUMBER, US_SSN, CREDIT_CARD
#   Custom (this lab)  : EMPLOYEE_ID, PROJECT_CODENAME, HEALTH_PLAN_ID, MRN
#
# Source: fictional / synthetic data — no real individuals represented.

Employee [[EMPLOYEE_ID:EMP-2024-00892]] ([[PERSON:Margaret Chen]]) can be reached at [[EMAIL_ADDRESS:m.chen@meridian-tech.com]] or [[PHONE_NUMBER:217-555-0198]].

Patient [[PERSON:Robert Thornton]] chart [[MRN:MRN: 4820193]] is enrolled in plan [[HEALTH_PLAN_ID:BSH-2024-MC-0892]]; SSN on file is [[US_SSN:548-22-9173]].

New hire [[EMPLOYEE_ID:EMP-2023-11245]] joins [[PROJECT_CODENAME:BLUEHORIZON]] next Monday; onboarding contact [[PERSON:Sarah Okafor]] at [[EMAIL_ADDRESS:s.okafor@meridian-tech.com]].

The billing profile for [[PERSON:James Whitfield]] lists card [[CREDIT_CARD:4111111111111111]] and phone [[PHONE_NUMBER:555-234-6789]].

Access request: [[EMPLOYEE_ID:EMP-2022-00417]] needs clearance for [[PROJECT_CODENAME:REDFALCON]] and [[PROJECT_CODENAME:IRONVEIL]] repositories.

Insurance member [[PERSON:Patricia Nguyen]] holds policy [[HEALTH_PLAN_ID:AET-2024-PN-0072]]; verify identity with SSN [[US_SSN:201-46-8832]].

Support ticket from [[PERSON:David Chen]] ([[EMPLOYEE_ID:EMP-2024-03310]]): password reset, email [[EMAIL_ADDRESS:d.chen@meridian-tech.com]].

Referral: medical record [[MRN:MRN 7729104]] for [[PERSON:Angela Rivera]] flagged under [[HEALTH_PLAN_ID:BSH-2025-AR-1180]].

Transfer [[EMPLOYEE_ID:EMP-2021-08822]] from [[PROJECT_CODENAME:SILVERKITE]] to headquarters; update contact [[PHONE_NUMBER:312-555-0142]].

Finance record: [[PERSON:Thomas Reed]] card [[CREDIT_CARD:5500005555555559]], SSN [[US_SSN:312-55-7849]], email [[EMAIL_ADDRESS:t.reed@acme-corp.com]].

Codename [[PROJECT_CODENAME:BLUEHORIZON]] status meeting includes [[PERSON:Margaret Chen]] and lead engineer [[EMPLOYEE_ID:EMP-2024-00892]].

Patient intake [[MRN:MRN: 9910277]] — [[PERSON:Laura Kim]], plan [[HEALTH_PLAN_ID:UHC-2024-LK-0455]], reachable at [[EMAIL_ADDRESS:laura.kim@example.net]].
