Triple

T2483476
Position Surface form Disambiguated ID Type / Status
Subject Manchester rail network E55871 entity
Predicate includesSystem P1393 FINISHED
Object Manchester Metrolink E1678 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: Manchester Metrolink | Statement: [Manchester rail network, includesSystem, Manchester Metrolink]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Manchester Metrolink
Context triple: [Manchester rail network, includesSystem, Manchester Metrolink]
  • A. Manchester Metrolink chosen
    Manchester Metrolink is a light rail/tram network serving Greater Manchester, England, connecting the city centre with surrounding suburbs and key regional destinations.
  • B. West Yorkshire Metro
    West Yorkshire Metro is the public transport executive responsible for coordinating and promoting bus and rail services across the West Yorkshire region in England.
  • C. Sheffield Supertram
    Sheffield Supertram is a modern light rail and tram network serving the city of Sheffield and its surrounding areas in South Yorkshire, England.
  • D. Tyne and Wear Metro
    Tyne and Wear Metro is a light rail rapid transit system serving Newcastle upon Tyne, Sunderland, and surrounding areas in North East England.
  • E. Eccles Line of the Manchester Metrolink
    The Eccles Line of the Manchester Metrolink is a light rail route in Greater Manchester that runs from Manchester city centre to the suburb of Eccles, serving several Salford communities along the way.
  • 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: includesSystem
Context triple: [Manchester rail network, includesSystem, Manchester Metrolink]
  • A. includesStandard
    Indicates that one entity contains, incorporates, or makes use of a particular standard as part of its definition, implementation, or specification.
  • B. includesServiceFor
    Indicates that one entity’s offering or package contains or covers a particular service provided for another entity.
  • C. includes chosen
    Indicates that one entity contains, encompasses, or has another entity as a part, member, or subset.
  • D. includesElement
    Indicates that one collection, set, or structure contains a specified element as a member or component.
  • E. associatedSystem
    Indicates that one entity is functionally or contextually linked to a particular system with which it interacts or to which it belongs.
  • 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_69ab49e670a88190b928e08302381710 completed March 6, 2026, 9:40 p.m.
NER Named-entity recognition batch_69abd20b6d008190acec0eb172e218c9 completed March 7, 2026, 7:21 a.m.
NED1 Entity disambiguation (via context triple) batch_69af1f8c02188190a7cf3e0531a66683 completed March 9, 2026, 7:29 p.m.
PD Predicate disambiguation batch_69abd0b7cf088190bcff4dac6150044c completed March 7, 2026, 7:16 a.m.
Created at: March 6, 2026, 9:45 p.m.