Triple

T83483
Position Surface form Disambiguated ID Type / Status
Subject Manchester Metrolink E1678 entity
Predicate operator P179 FINISHED
Object Transport for Greater Manchester
Transport for Greater Manchester is the public body responsible for planning, coordinating, and overseeing public transport services and infrastructure across the Greater Manchester region in England.
E9548 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: Transport for Greater Manchester | Statement: [Manchester Metrolink, operator, Transport for Greater Manchester]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Transport for Greater Manchester
Context triple: [Manchester Metrolink, operator, Transport for Greater Manchester]
  • A. 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.
  • B. Greater Manchester
    Greater Manchester is a metropolitan county in North West England that encompasses the city of Manchester and surrounding towns, forming one of the UK’s largest urban and economic regions.
  • C. Manchester City Council
    Manchester City Council is the local government authority responsible for providing public services and administration for the city of Manchester, England.
  • D. Birmingham City Council
    Birmingham City Council is the elected legislative body responsible for setting policy, passing ordinances, and overseeing municipal governance for the city of Birmingham, Alabama.
  • E. Manchester Airports Group
    Manchester Airports Group is a leading UK-based airport operator that owns and manages several major airports, including Manchester, London Stansted, and East Midlands.
  • 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: Transport for Greater Manchester
Triple: [Manchester Metrolink, operator, Transport for Greater Manchester]
Generated description
Transport for Greater Manchester is the public body responsible for planning, coordinating, and overseeing public transport services and infrastructure across the Greater Manchester region in England.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Transport for Greater Manchester
Target entity description: Transport for Greater Manchester is the public body responsible for planning, coordinating, and overseeing public transport services and infrastructure across the Greater Manchester region in England.
  • A. 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.
  • B. TransPennine Express
    TransPennine Express is a British train operating company providing intercity and regional rail services across northern England and into Scotland.
  • C. Greater Manchester
    Greater Manchester is a metropolitan county in North West England that encompasses the city of Manchester and surrounding towns, forming one of the UK’s largest urban and economic regions.
  • D. Manchester City Council
    Manchester City Council is the local government authority responsible for providing public services and administration for the city of Manchester, England.
  • E. Birmingham City Council
    Birmingham City Council is the elected legislative body responsible for setting policy, passing ordinances, and overseeing municipal governance for the city of Birmingham, Alabama.
  • 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_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_69a266ea53f48190a0a09700697ffd45 completed Feb. 28, 2026, 3:54 a.m.
NEDg Description generation batch_69a26ada5f908190afcc754be9fffd07 completed Feb. 28, 2026, 4:11 a.m.
NED2 Entity disambiguation (via description) batch_69a26b668a948190811c208dae793975 completed Feb. 28, 2026, 4:13 a.m.
Created at: Feb. 28, 2026, 2:06 a.m.