Triple

T2377238
Position Surface form Disambiguated ID Type / Status
Subject Domestic Violence Unit (Metropolitan Police Department of the District of Columbia) E46224 entity
Predicate parentOrganization P254 FINISHED
Object Investigative Services Bureau (Metropolitan Police Department of the District of Columbia) E45873 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: Investigative Services Bureau (Metropolitan Police Department of the District of Columbia) | Statement: [Domestic Violence Unit (Metropolitan Police Department of the District of Columbia), parentOrganization, Investigative Services Bureau (Metropolitan Police Department of the District of Columbia)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Investigative Services Bureau (Metropolitan Police Department of the District of Columbia)
Context triple: [Domestic Violence Unit (Metropolitan Police Department of the District of Columbia), parentOrganization, Investigative Services Bureau (Metropolitan Police Department of the District of Columbia)]
  • A. Investigative Services Bureau chosen
    The Investigative Services Bureau is a division of Washington, D.C.’s Metropolitan Police Department responsible for conducting major criminal investigations and providing specialized investigative support.
  • B. Metropolitan Police Department of the District of Columbia
    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.
  • C. Metropolitan Police Department Investigative Services Bureau
    The Metropolitan Police Department Investigative Services Bureau is a specialized division responsible for overseeing and coordinating major criminal investigations, including sensitive units such as the Sexual Assault Unit.
  • D. Criminal Investigation Bureau
    The Criminal Investigation Bureau is a specialized division of the Maryland State Police responsible for conducting major criminal investigations and supporting law enforcement operations across the state.
  • E. Bureau of Criminal Investigation
    The Bureau of Criminal Investigation is the detective and investigative arm of the New York State Police, responsible for conducting major criminal investigations across the state.
  • 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_69a88a1554a48190a0180682bcf099be completed March 4, 2026, 7:37 p.m.
NER Named-entity recognition batch_69abc79610e8819084abfbccd1dc67c0 completed March 7, 2026, 6:37 a.m.
NED1 Entity disambiguation (via context triple) batch_69aea8af12bc8190a6667beb729406a3 completed March 9, 2026, 11:02 a.m.
Created at: March 4, 2026, 7:57 p.m.