Triple

T18539366
Position Surface form Disambiguated ID Type / Status
Subject Darley Dale railway station E453049 entity
Predicate originalOperator P179 FINISHED
Object Manchester, Buxton, Matlock and Midland Junction Railway — 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: Manchester, Buxton, Matlock and Midland Junction Railway | Statement: [Darley Dale railway station, originalOperator, Manchester, Buxton, Matlock and Midland Junction Railway]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Manchester, Buxton, Matlock and Midland Junction Railway
Context triple: [Darley Dale railway station, originalOperator, Manchester, Buxton, Matlock and Midland Junction Railway]
  • A. Manchester, Buxton, Matlock and Midlands Junction Railway chosen
    The Manchester, Buxton, Matlock and Midlands Junction Railway was a 19th-century British railway company that formed part of a key cross-country route linking Manchester with the East Midlands through the Peak District.
  • B. Birmingham and Derby Junction Railway
    The Birmingham and Derby Junction Railway was an early 19th-century English railway company that became a key constituent of the later Midland Railway.
  • C. Manchester and Birmingham Railway
    The Manchester and Birmingham Railway was an early 19th-century British railway company that operated a key main line in northwest England before becoming part of the London and North Western Railway.
  • D. Manchester and Leeds Railway
    The Manchester and Leeds Railway was a pioneering 19th-century British railway company that established one of the earliest major trans-Pennine rail routes between the industrial centers of Manchester and Leeds.
  • E. Manchester, Sheffield and Lincolnshire Railway
    The Manchester, Sheffield and Lincolnshire Railway was a 19th-century British railway company that operated lines across northern England and later evolved into the Great Central Railway.
  • 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_69d8d387b5548190aa030dad2cb4947e completed April 10, 2026, 10:40 a.m.
NER Named-entity recognition batch_69e534b5863881908915a6762718d3f7 completed April 19, 2026, 8:01 p.m.
Created at: April 10, 2026, 11:37 a.m.