Triple

T8909135
Position Surface form Disambiguated ID Type / Status
Subject Royalty and Specialist Protection E212136 entity
Predicate operatedBy P86 FINISHED
Object Metropolitan Police Service Specialist Operations E37701 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: Metropolitan Police Service Specialist Operations | Statement: [Royalty and Specialist Protection, operatedBy, Metropolitan Police Service Specialist Operations]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Metropolitan Police Service Specialist Operations
Context triple: [Royalty and Specialist Protection, operatedBy, Metropolitan Police Service Specialist Operations]
  • A. 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.
  • B. Metropolitan Police Service chosen
    The Metropolitan Police Service is the territorial police force responsible for law enforcement and public order across Greater London, excluding the City of London.
  • C. Metropolitan Police Authority
    The Metropolitan Police Authority was the former governing body responsible for overseeing the Metropolitan Police Service in Greater London before its functions were taken over by the Mayor’s Office for Policing and Crime.
  • D. Homicide and Major Crime Command
    Homicide and Major Crime Command is a specialist unit of London’s Metropolitan Police responsible for investigating murders and other serious, complex crimes.
  • E. Serious Crime Unit
    The Serious Crime Unit is a specialized division of the Bermuda Police Service responsible for investigating major and complex criminal offenses.
  • 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_69ca839255248190b43984294abd92ae completed March 30, 2026, 2:07 p.m.
NER Named-entity recognition batch_69cc65207bbc8190be181555b9564797 completed April 1, 2026, 12:21 a.m.
NED1 Entity disambiguation (via context triple) batch_69cfeb2b4f048190a2d387b64975647a completed April 3, 2026, 4:30 p.m.
Created at: March 30, 2026, 6:55 p.m.