Triple

T18955264
Position Surface form Disambiguated ID Type / Status
Subject Alsager railway station E463755 entity
Predicate locatedOn P40 FINISHED
Object Crewe to Derby route — NE NERFINISHED

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: Crewe to Derby route | Statement: [Alsager railway station, locatedOn, Crewe to Derby route]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Crewe to Derby route
Context triple: [Alsager railway station, locatedOn, Crewe to Derby route]
  • A. Derby–Crewe line chosen
    The Derby–Crewe line is a key railway route in England linking the East Midlands with the North West, serving both passenger and freight traffic.
  • B. Stoke-on-Trent to Crewe line
    The Stoke-on-Trent to Crewe line is a key railway route in England linking the Potteries area around Stoke-on-Trent with the major rail hub at Crewe, providing important regional and intercity connections.
  • C. Chester–Crewe line
    The Chester–Crewe line is a key railway route in northwest England linking the historic city of Chester with the major rail junction at Crewe, serving both regional and long-distance passenger services.
  • D. Liverpool–Crewe line
    The Liverpool–Crewe line is a key railway route in North West England linking the city of Liverpool with the major rail hub at Crewe, carrying both passenger and freight services.
  • E. Crewe–Birmingham railway line
    The Crewe–Birmingham railway line is a key rail route in England linking the major junction at Crewe with Birmingham, serving as an important corridor for both passenger and freight services in the West Midlands and North West.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (2 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_69d8dcffc278819086792a4ebfddfafa completed April 10, 2026, 11:20 a.m.
NER Named-entity recognition batch_69e5d546babc81909d4fc5b6b4441aac completed April 20, 2026, 7:27 a.m.
Created at: April 10, 2026, noon