Triple

T6610509
Position Surface form Disambiguated ID Type / Status
Subject Manchester Piccadilly Metrolink stop E149224 entity
Predicate operator P179 FINISHED
Object KeolisAmey Metrolink E73669 NE FINISHED

Named-entity recognition

Before disambiguation, gpt-5-mini classified whether the object phrase is a named entity — the step behind the object's NE type shown above.

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: KeolisAmey Metrolink | Statement: [Manchester Piccadilly Metrolink stop, operator, KeolisAmey Metrolink]

Disambiguation candidates (1 decision)

The exact options the model was shown at each disambiguation step, with the option it chose highlighted — the evidence behind this triple's disambiguated ids.

NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: KeolisAmey Metrolink
Context triple: [Manchester Piccadilly Metrolink stop, operator, KeolisAmey Metrolink]
  • A. KeolisAmey Metrolink chosen
    KeolisAmey Metrolink is the private operator responsible for running and maintaining Greater Manchester’s Metrolink light rail network in England.
  • B. Abellio
    Abellio is a Dutch-based public transport company that operates train and bus services in the United Kingdom and parts of Europe.
  • C. BC Rapid Transit Company
    BC Rapid Transit Company is the public agency responsible for operating and managing metro and light rail transit services in the Metro Vancouver region of British Columbia, Canada.
  • D. Keolis
    Keolis is a major French public transport operator that manages and operates bus, tram, metro, and rail networks in numerous cities worldwide.
  • E. KeolisAmey Docklands
    KeolisAmey Docklands is a joint venture transport company that operates and maintains London’s Docklands Light Railway under contract.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (3 batches)

Stage Batch ID Job type Status
creating batch_69c687ebc680819094caf71faba2efe2 elicitation completed
NER batch_69c6af34d9188190a40f682f985b0bac ner completed
NED1 batch_69c6e43f14148190882b9b8f2f95e22c ned_source_triple completed
Created at: March 27, 2026, 1:57 p.m.