Triple

T7681560
Position Surface form Disambiguated ID Type / Status
Subject Liverpool–Crewe line E174006 entity
Predicate majorCityStation P41698 FINISHED
Object Liverpool Lime Street railway station E10846 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: Liverpool Lime Street railway station | Statement: [Liverpool–Crewe line, majorCityStation, Liverpool Lime Street railway station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Liverpool Lime Street railway station
Context triple: [Liverpool–Crewe line, majorCityStation, Liverpool Lime Street railway station]
  • A. Liverpool Lime Street chosen
    Liverpool Lime Street is the main railway station in Liverpool, England, serving as a major terminus for regional and long-distance rail services.
  • B. Liverpool railway station
    Liverpool railway station is a major suburban train station in Sydney, Australia, serving the Liverpool area as part of the city's metropolitan rail network.
  • C. Manchester Victoria railway station
    Manchester Victoria railway station is a major railway and Metrolink tram interchange in Manchester, England, serving as a key hub for regional and local services across northern England.
  • D. London Paddington station
    London Paddington station is a major central London railway terminus and London Underground hub, designed by Isambard Kingdom Brunel, serving intercity, regional, and airport services including links to Heathrow.
  • E. Birmingham New Street
    Birmingham New Street is the main railway station in Birmingham, England, and one of the busiest rail hubs in the United Kingdom.
  • 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: majorCityStation
Context triple: [Liverpool–Crewe line, majorCityStation, Liverpool Lime Street railway station]
  • A. majorReceivingCity
    Indicates that one city serves as a primary destination or hub for receiving people, goods, or resources from another location.
  • B. isSuburbanStationOf
    Indicates that a station is located in a suburban area and functionally serves as a subsidiary or outlying station of a main or central station.
  • C. majorCityOnSystem chosen
    Indicates that a city serves as a primary or significant urban center located on or within a particular system (such as a transportation, planetary, or infrastructural system).
  • D. majorUrbanCenterIn
    Indicates that a city or metropolitan area functions as a primary or significant urban center within the specified region or administrative unit.
  • E. cityOfBroadcast
    Indicates the city from which a broadcast is transmitted or originates.
  • 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_69c6995840408190a19de6c51090f46f completed March 27, 2026, 2:51 p.m.
NER Named-entity recognition batch_69c7048b0b448190889bd40e0a38e51a completed March 27, 2026, 10:28 p.m.
NED1 Entity disambiguation (via context triple) batch_69c8a25304b88190920c2e4908925ce2 completed March 29, 2026, 3:53 a.m.
PD Predicate disambiguation batch_69c701618d3481908be84b76f36ac5a1 completed March 27, 2026, 10:14 p.m.
Created at: March 27, 2026, 4:01 p.m.