Triple

T344379
Position Surface form Disambiguated ID Type / Status
Subject Manchester Airport railway station E6906 entity
Predicate connectedTo P37 FINISHED
Object Blackpool North railway station
Blackpool North railway station is the main rail terminus serving the seaside resort town of Blackpool in Lancashire, England.
 E43438 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: Blackpool North railway station | Statement: [Manchester Airport railway station, connectedTo, Blackpool North railway station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Blackpool North railway station
Context triple: [Manchester Airport railway station, connectedTo, Blackpool North railway station]
  • A. Salford Central railway station
    Salford Central railway station is a local rail hub in Salford, Greater Manchester, providing commuter and regional services into central Manchester and surrounding areas.
  • B. Salford Crescent railway station
    Salford Crescent railway station is a key rail hub in Salford, Greater Manchester, serving local and regional commuter routes, including access to the nearby University of Salford.
  • C. Liverpool Road railway station
    Liverpool Road railway station was one of the world’s earliest purpose-built passenger railway stations, located in Manchester and historically part of the pioneering Liverpool and Manchester Railway.
  • D. Derby railway station
    Derby railway station is a major railway hub in the East Midlands of England, serving as an important junction for regional and long-distance passenger services.
  • E. Manchester Victoria railway station
    Manchester Victoria railway station is a major railway and Metrolink tram interchange in Manchester, England, serving as a key hub for regional and local services across northern 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: Blackpool North railway station
Triple: [Manchester Airport railway station, connectedTo, Blackpool North railway station]
Generated description
Blackpool North railway station is the main rail terminus serving the seaside resort town of Blackpool in Lancashire, England.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Blackpool North railway station
Target entity description: Blackpool North railway station is the main rail terminus serving the seaside resort town of Blackpool in Lancashire, England.
  • A. Salford Central railway station
    Salford Central railway station is a local rail hub in Salford, Greater Manchester, providing commuter and regional services into central Manchester and surrounding areas.
  • B. Salford Crescent railway station
    Salford Crescent railway station is a key rail hub in Salford, Greater Manchester, serving local and regional commuter routes, including access to the nearby University of Salford.
  • C. Liverpool Road railway station
    Liverpool Road railway station was one of the world’s earliest purpose-built passenger railway stations, located in Manchester and historically part of the pioneering Liverpool and Manchester Railway.
  • D. Derby railway station
    Derby railway station is a major railway hub in the East Midlands of England, serving as an important junction for regional and long-distance passenger services.
  • E. Manchester Victoria railway station
    Manchester Victoria railway station is a major railway and Metrolink tram interchange in Manchester, England, serving as a key hub for regional and local services across northern 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_69a2e7951ba08190960e90823b5078f3 completed Feb. 28, 2026, 1:03 p.m.
NER Named-entity recognition batch_69a2eb01261c81909280128b5ce75eff completed Feb. 28, 2026, 1:17 p.m.
NED1 Entity disambiguation (via context triple) batch_69a3d4ea324c8190acd07727ca0ac193 completed March 1, 2026, 5:55 a.m.
NEDg Description generation batch_69a3d593afbc8190b7148201f890ac77 completed March 1, 2026, 5:58 a.m.
NED2 Entity disambiguation (via description) batch_69a3d659a1308190bad45dc2af33b3f3 completed March 1, 2026, 6:02 a.m.
Created at: Feb. 28, 2026, 1:08 p.m.