Triple

T83487
Position Surface form Disambiguated ID Type / Status
Subject Manchester Metrolink E1678 entity
Predicate hasLine P35 FINISHED
Object Altrincham Line
The Altrincham Line is a key suburban light rail route on Greater Manchester’s Metrolink network, linking central Manchester with the town of Altrincham via several South Manchester suburbs.
E1678 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: Altrincham Line | Statement: [Manchester Metrolink, hasLine, Altrincham Line]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Altrincham Line
Context triple: [Manchester Metrolink, hasLine, Altrincham Line]
  • A. Rochdale line
    The Rochdale line is a railway route in Greater Manchester, England, forming part of the local and regional rail network connecting Manchester with Rochdale and surrounding areas.
  • B. Fife Circle Line
    The Fife Circle Line is a suburban rail route in Fife, Scotland, forming a loop north of Edinburgh that serves towns such as Dunfermline, Kirkcaldy, and Glenrothes with Thornton.
  • C. 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.
  • D. Manchester Metrolink
    Manchester Metrolink is a light rail/tram network serving Greater Manchester, England, connecting the city centre with surrounding suburbs and key regional destinations.
  • E. Manchester to Leeds line
    The Manchester to Leeds line is a key trans-Pennine railway route in northern England connecting major cities across the Pennines.
  • 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: Altrincham Line
Triple: [Manchester Metrolink, hasLine, Altrincham Line]
Generated description
The Altrincham Line is a key suburban light rail route on Greater Manchester’s Metrolink network, linking central Manchester with the town of Altrincham via several South Manchester suburbs.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Altrincham Line
Target entity description: The Altrincham Line is a key suburban light rail route on Greater Manchester’s Metrolink network, linking central Manchester with the town of Altrincham via several South Manchester suburbs.
  • A. Rochdale line
    The Rochdale line is a railway route in Greater Manchester, England, forming part of the local and regional rail network connecting Manchester with Rochdale and surrounding areas.
  • B. Fife Circle Line
    The Fife Circle Line is a suburban rail route in Fife, Scotland, forming a loop north of Edinburgh that serves towns such as Dunfermline, Kirkcaldy, and Glenrothes with Thornton.
  • C. 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.
  • D. 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.
  • E. Manchester to Leeds line
    The Manchester to Leeds line is a key trans-Pennine railway route in northern England connecting major cities across the Pennines.
  • F. None of above.

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_69a24c8150408190910a693eb51c1f71 completed Feb. 28, 2026, 2:01 a.m.
NER Named-entity recognition batch_69a24f4ccb5081908decac81f4af01bf completed Feb. 28, 2026, 2:13 a.m.
NED1 Entity disambiguation (via context triple) batch_69a284fb8c1481908d7796593836c925 completed Feb. 28, 2026, 6:02 a.m.
NEDg Description generation batch_69a2860807c48190a0073124dba847e7 completed Feb. 28, 2026, 6:07 a.m.
NED2 Entity disambiguation (via description) batch_69a286c53b348190bcec6ff70fa3ac16 completed Feb. 28, 2026, 6:10 a.m.
Created at: Feb. 28, 2026, 2:06 a.m.