Triple

T9115516
Position Surface form Disambiguated ID Type / Status
Subject Embassy of Ecuador in London E218709 entity
Predicate securityProvidedBy P957 FINISHED
Object Metropolitan Police Service (external security) 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 (external security) | Statement: [Embassy of Ecuador in London, securityProvidedBy, Metropolitan Police Service (external security)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Metropolitan Police Service (external security)
Context triple: [Embassy of Ecuador in London, securityProvidedBy, Metropolitan Police Service (external security)]
  • A. 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.
  • B. 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.
  • 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. City of London Police
    City of London Police is the territorial police force responsible for law enforcement and crime prevention within London’s historic financial district, distinct from the Metropolitan Police Service.
  • E. Metropolitan Police District
    The Metropolitan Police District is the territorial jurisdiction covering Greater London (excluding the City of London) within which the Metropolitan Police Service is responsible for policing.
  • 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_69ca83dc94ac8190b9ef42684d36ff39 completed March 30, 2026, 2:08 p.m.
NER Named-entity recognition batch_69cca8a1340881909dc791b825e87ef2 completed April 1, 2026, 5:09 a.m.
NED1 Entity disambiguation (via context triple) batch_69d0306837c0819099cd77925df0848d completed April 3, 2026, 9:26 p.m.
Created at: March 30, 2026, 7:16 p.m.