Triple

T12997974
Position Surface form Disambiguated ID Type / Status
Subject Dutch Van Den Broeck E322091 entity
Predicate employer P7 FINISHED
Object Washington D.C. Police Department E7805 NE FINISHED

How this triple was built (2 steps)

Every LLM step that produced this triple, in pipeline order — named-entity classification, the disambiguation choices (the exact options shown, with the pick highlighted), and the generated description. The batch + timestamp of each is in the Provenance table below.

NER Named-entity recognition gpt-5-mini
Instruction
Given a phrase, classify it is english named entity (e.g., persons, organizations, works of art) in Latin script, or not (e.g., literals, dates, URLs, verbose phrases). For disambiguation, the statement where the phrase occurs as object is also given. Please return a JSON object with `phrase` (string, the phrase being analyzed) and `is_ne` (boolean, indicating whether the phrase is a Named Entity).
Input
Phrase: Washington D.C. Police Department | Statement: [Dutch Van Den Broeck, employer, Washington D.C. Police Department]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Washington D.C. Police Department
Context triple: [Dutch Van Den Broeck, employer, Washington D.C. Police Department]
  • A. Metropolitan Police Department of the District of Columbia chosen
    The Metropolitan Police Department of the District of Columbia is the primary law enforcement agency responsible for policing Washington, D.C., including its neighborhoods, major federal landmarks, and large-scale public events.
  • B. United States Capitol Police
    The United States Capitol Police is a federal law enforcement agency responsible for protecting the U.S. Capitol complex, its members, staff, and visitors, and for maintaining security and order on Capitol grounds.
  • C. District of Columbia Fire and Emergency Medical Services Department
    The District of Columbia Fire and Emergency Medical Services Department is the municipal agency responsible for providing fire protection, emergency medical care, and rescue services throughout Washington, D.C.
  • D. Baltimore Police Department
    The Baltimore Police Department is the primary law enforcement agency responsible for policing the city of Baltimore, Maryland, and is prominently depicted investigating organized crime in the television series "The Wire."
  • E. Arlington County Police Department
    The Arlington County Police Department is the primary law enforcement agency responsible for public safety, crime prevention, and policing services within Arlington County, Virginia.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (3 batches)

The batch behind each pipeline step, in order, with when it ran. Timestamps are batch-level — stages were processed in waves, so the object chain (NER → NED1 → NEDg → NED2) reads in order, but predicate / elicitation batches can sit in a different wave.

Step Stage Batch ID Status When
creating Elicitation batch_69d8076479b8819090afce3591939cdf completed April 9, 2026, 8:09 p.m.
NER Named-entity recognition batch_69d97e7980288190a9fe629a8cc76a52 completed April 10, 2026, 10:49 p.m.
NED1 Entity disambiguation (via context triple) batch_69f6c101ea60819098e4d5fb3a9e803a completed May 3, 2026, 3:29 a.m.
Created at: April 9, 2026, 8:46 p.m.