Triple

T2984852
Position Surface form Disambiguated ID Type / Status
Subject Earl's Court tube station E80596 entity
Predicate hasBranchConnection P1185 FINISHED
Object Wimbledon branch of the District line E171766 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: Wimbledon branch of the District line | Statement: [Earl's Court tube station, hasBranchConnection, Wimbledon branch of the District line]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Wimbledon branch of the District line
Context triple: [Earl's Court tube station, hasBranchConnection, Wimbledon branch of the District line]
  • A. West London line
    The West London line is a north–south railway route in west London that connects Willesden Junction to Clapham Junction, used by both London Overground and other train operators.
  • B. North London line
    The North London line is a key orbital railway route in London that runs across the northern part of the city, connecting numerous suburban areas and major interchange stations.
  • C. Hounslow Loop Line
    The Hounslow Loop Line is a suburban railway route in West London that forms a loop off the South Western Main Line, providing local passenger services through areas such as Hounslow, Isleworth, and Richmond.
  • D. London Underground District line chosen
    The London Underground District line is a major Tube line in London running from the western suburbs through central London to the east, serving numerous key residential and commercial areas.
  • E. Wimbledon station
    Wimbledon station is a major National Rail, London Underground, and tram interchange in southwest London serving the Wimbledon area.
  • 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: hasBranchConnection
Context triple: [Earl's Court tube station, hasBranchConnection, Wimbledon branch of the District line]
  • A. hasTrailConnection
    Indicates that one location is connected to another by a traversable trail or path.
  • B. hasJunctionWith
    Indicates that one entity meets or intersects with another at a shared junction point.
  • C. hasMajorBranch chosen
    Indicates that one entity possesses or includes another entity as a primary or principal subdivision or branch.
  • D. possibleBranch
    Indicates that one entity can serve as an alternative or potential continuation path branching from another entity.
  • E. isPartOfBranchTypically
    Indicates that something is typically a component or subdivision within a larger branch.
  • 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_69ad8b16c3488190b47b6aa7a59a335b completed March 8, 2026, 2:43 p.m.
NER Named-entity recognition batch_69ad99c65ad0819087bb4ae92ab0dc55 completed March 8, 2026, 3:46 p.m.
NED1 Entity disambiguation (via context triple) batch_69b108f8b2b08190904cf89befe656dd completed March 11, 2026, 6:17 a.m.
PD Predicate disambiguation batch_69ad9611fc348190a5d17d237f653f60 completed March 8, 2026, 3:30 p.m.
Created at: March 8, 2026, 2:59 p.m.