Triple

T3836790
Position Surface form Disambiguated ID Type / Status
Subject Didsbury Village tram stop E91151 entity
Predicate line P1293 FINISHED
Object South Manchester Line
The South Manchester Line is a Metrolink light rail route in Greater Manchester, England, running from the city centre through suburbs such as Didsbury and Chorlton.
E14297 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: South Manchester Line | Statement: [Didsbury Village tram stop, line, South Manchester Line]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: South Manchester Line
Context triple: [Didsbury Village tram stop, line, South Manchester Line]
  • A. East Manchester Line
    The East Manchester Line is a Metrolink light rail route in Greater Manchester that connects Manchester city centre with eastern districts including the Etihad Campus and Ashton-under-Lyne.
  • B. East Lancashire Line
    The East Lancashire Line is a regional railway route in Lancashire, England, linking towns such as Preston, Blackburn, Burnley, and Colne.
  • C. Manchester–Preston line
    The Manchester–Preston line is a key railway route in North West England linking Manchester with Preston and serving major intermediate stations such as Manchester Oxford Road.
  • D. Manchester–Bury line
    The Manchester–Bury line was a former railway route in Greater Manchester, England, that connected Manchester with the town of Bury and served several intermediate communities.
  • E. East Didsbury Line
    The East Didsbury Line is a light rail route on Greater Manchester’s Metrolink network that connects Manchester city centre with the suburban area of East Didsbury.
  • 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: South Manchester Line
Triple: [Didsbury Village tram stop, line, South Manchester Line]
Generated description
The South Manchester Line is a Metrolink light rail route in Greater Manchester, England, running from the city centre through suburbs such as Didsbury and Chorlton.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: South Manchester Line
Target entity description: The South Manchester Line is a Metrolink light rail route in Greater Manchester, England, running from the city centre through suburbs such as Didsbury and Chorlton.
  • A. East Manchester Line
    The East Manchester Line is a Metrolink light rail route in Greater Manchester that connects Manchester city centre with eastern districts including the Etihad Campus and Ashton-under-Lyne.
  • B. East Lancashire Line
    The East Lancashire Line is a regional railway route in Lancashire, England, linking towns such as Preston, Blackburn, Burnley, and Colne.
  • C. Manchester–Preston line
    The Manchester–Preston line is a key railway route in North West England linking Manchester with Preston and serving major intermediate stations such as Manchester Oxford Road.
  • D. Manchester–Bury line
    The Manchester–Bury line was a former railway route in Greater Manchester, England, that connected Manchester with the town of Bury and served several intermediate communities.
  • E. East Didsbury Line chosen
    The East Didsbury Line is a light rail route on Greater Manchester’s Metrolink network that connects Manchester city centre with the suburban area of East Didsbury.
  • 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_69aed960b538819096561c8ed448dec9 completed March 9, 2026, 2:29 p.m.
NER Named-entity recognition batch_69aeeb9baa508190800e73bf186f046e completed March 9, 2026, 3:47 p.m.
NED1 Entity disambiguation (via context triple) batch_69b51228a7a48190bc42898be15b450b completed March 14, 2026, 7:45 a.m.
NEDg Description generation batch_69b512e3721c8190accd26499191c153 completed March 14, 2026, 7:48 a.m.
NED2 Entity disambiguation (via description) batch_69b513618b888190acda94dcc91d24d2 completed March 14, 2026, 7:50 a.m.
Created at: March 9, 2026, 3:18 p.m.