Triple

T7597644
Position Surface form Disambiguated ID Type / Status
Subject East Lancashire Line E179896 entity
Predicate hasStation P35 FINISHED
Object Blackburn railway station E153052 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: Blackburn railway station | Statement: [East Lancashire Line, hasStation, Blackburn railway station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Blackburn railway station
Context triple: [East Lancashire Line, hasStation, Blackburn railway station]
  • A. Blackburn railway station chosen
    Blackburn railway station is a main railway hub in the town of Blackburn, Lancashire, providing regional and local train services across North West England.
  • B. 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.
  • C. Burnley railway station
    Burnley railway station is a key suburban train station in Melbourne, Australia, serving as a significant junction for multiple lines in the city's eastern suburbs.
  • D. Blackburn – Manchester Victoria
    The Blackburn – Manchester Victoria route is a regional railway service in North West England linking the town of Blackburn with Manchester Victoria station via intermediate stops such as Todmorden.
  • E. Burnley Barracks railway station
    Burnley Barracks railway station is a small local railway stop in Burnley, Lancashire, serving nearby residential areas and providing regional rail connections.
  • 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_69c69f3487ec8190bf7acdf2dd91e6d6 completed March 27, 2026, 3:16 p.m.
NER Named-entity recognition batch_69c6f9d4d3408190b9650347c7850c47 completed March 27, 2026, 9:42 p.m.
NED1 Entity disambiguation (via context triple) batch_69c861a7a7088190ba8d72e63f4dcaa0 completed March 28, 2026, 11:17 p.m.
Created at: March 27, 2026, 3:53 p.m.