Triple

T46332
Position Surface form Disambiguated ID Type / Status
Subject Manchester Piccadilly E907 entity
Predicate hasMetrolinkStop P473 FINISHED
Object Piccadilly tram stop
Piccadilly tram stop is a major Manchester Metrolink light-rail station serving the Manchester Piccadilly railway terminus and the surrounding city centre area.
E907 NE FINISHED

How this triple was built (5 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: Piccadilly tram stop | Statement: [Manchester Piccadilly, hasMetrolinkStop, Piccadilly tram stop]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Piccadilly tram stop
Context triple: [Manchester Piccadilly, hasMetrolinkStop, Piccadilly tram stop]
  • A. Manchester Airport tram stop
    Manchester Airport tram stop is a Metrolink light-rail station in Greater Manchester that provides direct tram services between Manchester Airport and the wider city network.
  • B. Manchester Piccadilly
    Manchester Piccadilly is the main railway terminus and busiest train station in Manchester, England, serving as a key hub for regional and national rail services.
  • C. Piccadilly
    Piccadilly is a major street in central London known for its historic buildings, prestigious institutions, and proximity to landmarks such as Piccadilly Circus and Green Park.
  • D. London Euston
    London Euston is a major central London railway terminus and key hub for intercity services on the West Coast Main Line.
  • E. Oxford Road railway station
    Oxford Road railway station is a central Manchester rail hub serving local and regional train services, particularly convenient for the nearby university and cultural district.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg Description generation gpt-5.1
Instruction
Generate a one-sentence description of the target entity. 
You are given a context triple in the form (subject, predicate, object), where the object is the target entity. 
# Instructions
Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. 
Avoid repeating the information from the triple, unless really essential.
# Response Format
Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Piccadilly tram stop
Triple: [Manchester Piccadilly, hasMetrolinkStop, Piccadilly tram stop]
Generated description
Piccadilly tram stop is a major Manchester Metrolink light-rail station serving the Manchester Piccadilly railway terminus and the surrounding city centre area.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Piccadilly tram stop
Target entity description: Piccadilly tram stop is a major Manchester Metrolink light-rail station serving the Manchester Piccadilly railway terminus and the surrounding city centre area.
  • A. Manchester Airport tram stop
    Manchester Airport tram stop is a Metrolink light-rail station in Greater Manchester that provides direct tram services between Manchester Airport and the wider city network.
  • B. Manchester Piccadilly chosen
    Manchester Piccadilly is the main railway terminus and busiest train station in Manchester, England, serving as a key hub for regional and national rail services.
  • C. Piccadilly
    Piccadilly is a major street in central London known for its historic buildings, prestigious institutions, and proximity to landmarks such as Piccadilly Circus and Green Park.
  • D. London Euston
    London Euston is a major central London railway terminus and key hub for intercity services on the West Coast Main Line.
  • E. Oxford Road railway station
    Oxford Road railway station is a central Manchester rail hub serving local and regional train services, particularly convenient for the nearby university and cultural district.
  • F. None of above.
PD Predicate disambiguation gpt-5-mini-2025-08-07
Target predicate: hasMetrolinkStop
Context triple: [Manchester Piccadilly, hasMetrolinkStop, Piccadilly tram stop]
  • A. hasRailStation
    Indicates that one entity possesses, contains, or is served by a rail station.
  • B. hasRailwayStation
    Indicates that a place or location is served by, or contains, a railway station.
  • C. hasLightRailSystem chosen
    Indicates that a place possesses and operates a light rail transit system.
  • D. hasPassengerTerminal
    Indicates that one entity possesses or is equipped with a passenger terminal used for boarding, alighting, or handling passengers.
  • E. hasStationCode
    Indicates that an entity is associated with a specific station identification code.
  • F. None of above.

Provenance (6 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_69a2480baefc81909951b14058479aa2 completed Feb. 28, 2026, 1:42 a.m.
NER Named-entity recognition batch_69a24b1bf2c081908f20e13939b713ff completed Feb. 28, 2026, 1:55 a.m.
NED1 Entity disambiguation (via context triple) batch_69a284f9fcd48190a3331f06d5dc00e8 completed Feb. 28, 2026, 6:02 a.m.
NEDg Description generation batch_69a28652e5b081908010cf3910cea87f completed Feb. 28, 2026, 6:08 a.m.
NED2 Entity disambiguation (via description) batch_69a286f855608190b876a71dc26e0624 completed Feb. 28, 2026, 6:11 a.m.
PD Predicate disambiguation batch_69a24abd07508190a83ffba5368c1c79 completed Feb. 28, 2026, 1:54 a.m.
Created at: Feb. 28, 2026, 1:47 a.m.