Triple

T19340045
Position Surface form Disambiguated ID Type / Status
Subject Barrhead railway station E483726 entity
Predicate originalCompany P5599 FINISHED
Object Glasgow, Barrhead and Neilston Direct Railway — NE NERFINISHED

How this triple was built (3 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: Glasgow, Barrhead and Neilston Direct Railway | Statement: [Barrhead railway station, originalCompany, Glasgow, Barrhead and Neilston Direct Railway]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Glasgow, Barrhead and Neilston Direct Railway
Context triple: [Barrhead railway station, originalCompany, Glasgow, Barrhead and Neilston Direct Railway]
  • A. Glasgow, Paisley, Kilmarnock and Ayr Railway
    The Glasgow, Paisley, Kilmarnock and Ayr Railway was an early Scottish railway company that developed key lines in the west of Scotland during the 19th century, later becoming part of larger railway groupings.
  • B. Glasgow, Dumbarton and Helensburgh Railway
    The Glasgow, Dumbarton and Helensburgh Railway was a 19th-century Scottish railway company that built and operated the line connecting Glasgow with the towns of Dumbarton and Helensburgh along the River Clyde.
  • C. Glasgow, Paisley and Greenock Railway
    The Glasgow, Paisley and Greenock Railway was a 19th-century Scottish railway company that operated a key route linking Glasgow with the port town of Greenock before being absorbed into larger railway groupings.
  • D. Glasgow and Milngavie Junction Railway
    The Glasgow and Milngavie Junction Railway was a 19th-century Scottish railway company that built and operated the line connecting Glasgow to the suburban town of Milngavie.
  • E. Edinburgh and Glasgow Railway
    The Edinburgh and Glasgow Railway was a 19th-century Scottish railway company that built and operated one of the first mainline routes linking the cities of Edinburgh and Glasgow.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Glasgow, Barrhead and Neilston Direct Railway
Target entity description: The Glasgow, Barrhead and Neilston Direct Railway was a 19th-century Scottish railway company that built and operated a direct line connecting Glasgow with the towns of Barrhead and Neilston.
  • A. Glasgow, Paisley, Kilmarnock and Ayr Railway
    The Glasgow, Paisley, Kilmarnock and Ayr Railway was an early Scottish railway company that developed key lines in the west of Scotland during the 19th century, later becoming part of larger railway groupings.
  • B. Glasgow, Dumbarton and Helensburgh Railway
    The Glasgow, Dumbarton and Helensburgh Railway was a 19th-century Scottish railway company that built and operated the line connecting Glasgow with the towns of Dumbarton and Helensburgh along the River Clyde.
  • C. Glasgow, Paisley and Greenock Railway
    The Glasgow, Paisley and Greenock Railway was a 19th-century Scottish railway company that operated a key route linking Glasgow with the port town of Greenock before being absorbed into larger railway groupings.
  • D. Glasgow and Milngavie Junction Railway
    The Glasgow and Milngavie Junction Railway was a 19th-century Scottish railway company that built and operated the line connecting Glasgow to the suburban town of Milngavie.
  • E. Edinburgh and Glasgow Railway
    The Edinburgh and Glasgow Railway was a 19th-century Scottish railway company that built and operated one of the first mainline routes linking the cities of Edinburgh and Glasgow.
  • F. None of above. chosen

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_69d8e8d244f8819080eb1f3491300db2 completed April 10, 2026, 12:10 p.m.
NER Named-entity recognition batch_69e618560f0081908565f802ea1e3cc8 completed April 20, 2026, 12:13 p.m.
Created at: April 10, 2026, 1:33 p.m.