Triple

T12489199
Position Surface form Disambiguated ID Type / Status
Subject Morden E298516 entity
Predicate boroughHeadquartersOf P17490 FINISHED
Object London Borough of Merton Council E630989 NE FINISHED

How this triple was built (3 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 Borough of Merton Council | Statement: [Morden, boroughHeadquartersOf, London Borough of Merton Council]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: London Borough of Merton Council
Context triple: [Morden, boroughHeadquartersOf, London Borough of Merton Council]
  • A. London Borough of Merton
    The London Borough of Merton is a suburban South London borough known for areas like Wimbledon, its mix of residential neighborhoods and green spaces, and strong transport links into central London.
  • B. Royal Borough of Kingston upon Thames Council
    The Royal Borough of Kingston upon Thames Council is the local authority responsible for providing municipal services, governance, and strategic planning for the Royal Borough of Kingston upon Thames in southwest London, England.
  • C. Merton London Borough Council chosen
    Merton London Borough Council is the local authority responsible for providing municipal services and governance for the London Borough of Merton in southwest London.
  • D. Wandsworth Borough Council
    Wandsworth Borough Council is the local authority responsible for providing municipal services and governance in the London Borough of Wandsworth.
  • E. London Borough of Wandsworth
    The London Borough of Wandsworth is a large, predominantly residential borough in southwest London known for areas like Clapham Junction, Battersea, and Putney, and for its extensive riverside along the River Thames.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
PD Predicate disambiguation gpt-5-mini-2025-08-07
Target predicate: boroughHeadquartersOf
Context triple: [Morden, boroughHeadquartersOf, London Borough of Merton Council]
  • A. headquartersMunicipality
    Indicates the municipality in which an organization’s main administrative headquarters is located.
  • B. nearHeadquartersOf
    Indicates that one entity is located geographically close to the headquarters of another entity.
  • C. headquartersFor chosen
    Indicates that a location serves as the main administrative center or base of operations for an organization or entity.
  • D. districtHeadquartersSince
    Indicates the time from which a particular location has served as the administrative headquarters of a specified district.
  • E. capitalCityHeadquarters
    Indicates that the headquarters of an organization or entity is located in the capital city of a specified region or country.
  • F. None of above.

Provenance (4 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_69d6ada377208190a36011199a4d8558 completed April 8, 2026, 7:33 p.m.
NER Named-entity recognition batch_69d94e8a706c8190873623eab7db607d completed April 10, 2026, 7:24 p.m.
NED1 Entity disambiguation (via context triple) batch_69f684d4821c8190aa29db4b35262e8e completed May 2, 2026, 11:12 p.m.
PD Predicate disambiguation batch_69d94d41f3cc8190a3331fb9a895306f completed April 10, 2026, 7:19 p.m.
Created at: April 8, 2026, 9:56 p.m.