Triple

T267780
Position Surface form Disambiguated ID Type / Status
Subject Airport Line (Manchester Metrolink) E5769 entity
Predicate hasStation P35 FINISHED
Object Trafford Bar tram stop
Trafford Bar tram stop is a Manchester Metrolink light-rail station in Old Trafford serving multiple lines, including services toward Manchester Airport.
 E39632 NE FINISHED

How this triple was built (4 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: Trafford Bar tram stop | Statement: [Airport Line (Manchester Metrolink), hasStation, Trafford Bar tram stop]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Trafford Bar tram stop
Context triple: [Airport Line (Manchester Metrolink), hasStation, Trafford Bar tram stop]
  • A. Deansgate-Castlefield tram stop
    Deansgate-Castlefield tram stop is a major Metrolink light-rail interchange in central Manchester, England, serving the Deansgate area and nearby cultural and commercial attractions.
  • B. Droylsden tram stop
    Droylsden tram stop is a Metrolink light-rail station in Droylsden, Greater Manchester, serving passengers on the Ashton line between Manchester city centre and Ashton-under-Lyne.
  • C. Old Trafford tram stop
    Old Trafford tram stop is a Metrolink light-rail station in Greater Manchester serving the Old Trafford area and providing convenient access to the nearby football stadium.
  • D. Audenshaw tram stop
    Audenshaw tram stop is a light-rail station on Greater Manchester’s Metrolink network serving the Audenshaw area in Tameside, England.
  • E. Trafford depot
    Trafford depot is a maintenance and stabling facility serving the Manchester Metrolink light rail network in Greater Manchester, England.
  • 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: Trafford Bar tram stop
Triple: [Airport Line (Manchester Metrolink), hasStation, Trafford Bar tram stop]
Generated description
Trafford Bar tram stop is a Manchester Metrolink light-rail station in Old Trafford serving multiple lines, including services toward Manchester Airport.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Trafford Bar tram stop
Target entity description: Trafford Bar tram stop is a Manchester Metrolink light-rail station in Old Trafford serving multiple lines, including services toward Manchester Airport.
  • A. Deansgate-Castlefield tram stop
    Deansgate-Castlefield tram stop is a major Metrolink light-rail interchange in central Manchester, England, serving the Deansgate area and nearby cultural and commercial attractions.
  • B. Droylsden tram stop
    Droylsden tram stop is a Metrolink light-rail station in Droylsden, Greater Manchester, serving passengers on the Ashton line between Manchester city centre and Ashton-under-Lyne.
  • C. Old Trafford tram stop
    Old Trafford tram stop is a Metrolink light-rail station in Greater Manchester serving the Old Trafford area and providing convenient access to the nearby football stadium.
  • D. Audenshaw tram stop
    Audenshaw tram stop is a light-rail station on Greater Manchester’s Metrolink network serving the Audenshaw area in Tameside, England.
  • E. Trafford depot
    Trafford depot is a maintenance and stabling facility serving the Manchester Metrolink light rail network in Greater Manchester, England.
  • F. None of above. chosen

Provenance (5 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_69a2587daeb081909591b9d30f80a271 completed Feb. 28, 2026, 2:52 a.m.
NER Named-entity recognition batch_69a25dae4a0c8190a66cf6ed3889851c completed Feb. 28, 2026, 3:14 a.m.
NED1 Entity disambiguation (via context triple) batch_69a3b470104481909a88b9ceba6e6ddb completed March 1, 2026, 3:37 a.m.
NEDg Description generation batch_69a3b52d7d208190b03eac35baed1294 completed March 1, 2026, 3:40 a.m.
NED2 Entity disambiguation (via description) batch_69a3b5c1360c819093622754b6f1d2d8 completed March 1, 2026, 3:42 a.m.
Created at: Feb. 28, 2026, 2:56 a.m.