Triple

T10145549
Position Surface form Disambiguated ID Type / Status
Subject London Fire Brigade headquarters E231696 entity
Predicate ownedBy P347 FINISHED
Object London Fire Commissioner E45943 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: London Fire Commissioner | Statement: [London Fire Brigade headquarters, ownedBy, London Fire Commissioner]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: London Fire Commissioner
Context triple: [London Fire Brigade headquarters, ownedBy, London Fire Commissioner]
  • A. London Fire Commissioner chosen
    The London Fire Commissioner is the head of the London Fire Brigade, responsible for leading and managing fire and rescue services across Greater London.
  • B. Commissioner of the Metropolitan Police
    The Commissioner of the Metropolitan Police is the head of London’s Metropolitan Police Service and the most senior police officer in the United Kingdom.
  • C. High Sheriff of Greater London
    The High Sheriff of Greater London is a ceremonial judicial and civic officer appointed annually to support the Crown and the judiciary within the Greater London area.
  • D. Commissioner of the City of London Police
    The Commissioner of the City of London Police is the head of the police force responsible for law enforcement within London’s historic financial district, the Square Mile.
  • E. London Fire Brigade
    The London Fire Brigade is the professional fire and rescue service responsible for responding to fires and emergencies across Greater London.
  • 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_69ca848364f881908a24366a6feec1db completed March 30, 2026, 2:11 p.m.
NER Named-entity recognition batch_69cdeb2a373081908615f7b2314e7f90 completed April 2, 2026, 4:06 a.m.
NED1 Entity disambiguation (via context triple) batch_69d2e62236c88190a6ddaf4957cb8b5f completed April 5, 2026, 10:45 p.m.
Created at: March 30, 2026, 9:07 p.m.