Triple

T1622228
Position Surface form Disambiguated ID Type / Status
Subject Leeds to Blackpool E35056 entity
Predicate terminus P388 FINISHED
Object Blackpool North railway station E43438 NE FINISHED

How this triple was built (2 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: [Leeds to Blackpool, terminus, Blackpool North railway station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Blackpool North railway station
Context triple: [Leeds to Blackpool, terminus, Blackpool North railway station]
  • A. Blackpool North railway station chosen
    Blackpool North railway station is the main rail terminus serving the seaside resort town of Blackpool in Lancashire, England.
  • B. Urmston railway station
    Urmston railway station is a suburban rail station in Greater Manchester, England, serving the town of Urmston with regular commuter services into central Manchester and towards Chester.
  • C. Blackburn railway station
    Blackburn railway station is a main railway hub in the town of Blackburn, Lancashire, providing regional and local train services across North West England.
  • D. Bolton railway station
    Bolton railway station is a major railway hub in Greater Manchester, England, providing regional and commuter services that connect the town of Bolton with key destinations across the North West.
  • E. 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.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (3 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_69a886023194819080a3fccd6e325d0e completed March 4, 2026, 7:20 p.m.
NER Named-entity recognition batch_69a909b1fc788190b38c0aa4ccc2e953 completed March 5, 2026, 4:42 a.m.
NED1 Entity disambiguation (via context triple) batch_69ad58c9ed4c8190a546ec4977f60695 completed March 8, 2026, 11:08 a.m.
Created at: March 4, 2026, 7:28 p.m.