Triple

T5264032
Position Surface form Disambiguated ID Type / Status
Subject Manchester to Bolton line E118894 entity
Predicate locatedIn P40 FINISHED
Object Manchester–Bolton corridor
The Manchester–Bolton corridor is a key urban and transport axis in Greater Manchester, linking the city of Manchester with the town of Bolton through dense residential, commercial, and industrial areas.
E507290 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: Manchester–Bolton corridor | Statement: [Manchester to Bolton line, locatedIn, Manchester–Bolton corridor]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Manchester–Bolton corridor
Context triple: [Manchester to Bolton line, locatedIn, Manchester–Bolton corridor]
  • A. London–Birmingham transport corridor
    The London–Birmingham transport corridor is a major strategic route in England that links the capital with Birmingham through a combination of key motorways, rail lines, and other transport infrastructure.
  • B. Manchester Airport–Cornbrook corridor
    The Manchester Airport–Cornbrook corridor is a Metrolink tram route in Greater Manchester that links Manchester Airport with the Cornbrook interchange, serving multiple stops along the way.
  • C. North Wales–Manchester route
    The North Wales–Manchester route is a key railway corridor in the UK linking coastal North Wales with the city of Manchester via intermediate towns and commuter hubs.
  • D. South Wales–Manchester route
    The South Wales–Manchester route is a key cross-country railway corridor in the UK linking South Wales with the Greater Manchester area via intermediate hubs such as Wilmslow.
  • E. Manchester–Chester
    Manchester–Chester is a regional railway route in North West England linking the cities of Manchester and Chester via intermediate towns such as Warrington and Frodsham.
  • 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: Manchester–Bolton corridor
Triple: [Manchester to Bolton line, locatedIn, Manchester–Bolton corridor]
Generated description
The Manchester–Bolton corridor is a key urban and transport axis in Greater Manchester, linking the city of Manchester with the town of Bolton through dense residential, commercial, and industrial areas.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Manchester–Bolton corridor
Target entity description: The Manchester–Bolton corridor is a key urban and transport axis in Greater Manchester, linking the city of Manchester with the town of Bolton through dense residential, commercial, and industrial areas.
  • A. London–Birmingham transport corridor
    The London–Birmingham transport corridor is a major strategic route in England that links the capital with Birmingham through a combination of key motorways, rail lines, and other transport infrastructure.
  • B. Manchester Airport–Cornbrook corridor
    The Manchester Airport–Cornbrook corridor is a Metrolink tram route in Greater Manchester that links Manchester Airport with the Cornbrook interchange, serving multiple stops along the way.
  • C. North Wales–Manchester route
    The North Wales–Manchester route is a key railway corridor in the UK linking coastal North Wales with the city of Manchester via intermediate towns and commuter hubs.
  • D. South Wales–Manchester route
    The South Wales–Manchester route is a key cross-country railway corridor in the UK linking South Wales with the Greater Manchester area via intermediate hubs such as Wilmslow.
  • E. Manchester–Chester
    Manchester–Chester is a regional railway route in North West England linking the cities of Manchester and Chester via intermediate towns such as Warrington and Frodsham.
  • 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_69bd446a42c88190b7ecbef006561d55 completed March 20, 2026, 12:58 p.m.
NER Named-entity recognition batch_69bd7bd4a9888190a79ef8e64c764f86 completed March 20, 2026, 4:54 p.m.
NED1 Entity disambiguation (via context triple) batch_69befe88ba588190b130f1857536816f completed March 21, 2026, 8:24 p.m.
NEDg Description generation batch_69beff4322308190b252820e7213f05e completed March 21, 2026, 8:27 p.m.
NED2 Entity disambiguation (via description) batch_69beffe02d208190b857d6aaa4d85dae completed March 21, 2026, 8:30 p.m.
Created at: March 20, 2026, 1:51 p.m.