Triple

T18362968
Position Surface form Disambiguated ID Type / Status
Subject Charlbury railway station E439966 entity
Predicate openedBy P421 FINISHED
Object Oxford, Worcester and Wolverhampton 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: Oxford, Worcester and Wolverhampton Railway | Statement: [Charlbury railway station, openedBy, Oxford, Worcester and Wolverhampton Railway]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Oxford, Worcester and Wolverhampton Railway
Context triple: [Charlbury railway station, openedBy, Oxford, Worcester and Wolverhampton Railway]
  • A. Oxford, Worcester and Wolverhampton Railway chosen
    The Oxford, Worcester and Wolverhampton Railway was a 19th-century British railway company that built and operated lines linking Oxford with the West Midlands, later becoming part of the Great Western Railway network.
  • B. Oxford and Rugby Railway
    The Oxford and Rugby Railway was a 19th-century British railway company that built part of the main line linking Oxford with the Midlands before being absorbed into the Great Western Railway network.
  • C. Birmingham and Gloucester Railway
    The Birmingham and Gloucester Railway was an early 19th-century English railway line that formed a key part of the route between the Midlands and the southwest, later becoming an important component of the Midland Railway network.
  • D. Bristol and Birmingham Railway
    The Bristol and Birmingham Railway was a historic British railway line that connected the cities of Bristol and Birmingham and later became part of the Midland Railway network.
  • E. Shrewsbury–Wolverhampton line
    The Shrewsbury–Wolverhampton line is a railway route in the West Midlands of England that connects the town of Shrewsbury with the city of Wolverhampton, serving intermediate communities along the way.
  • 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_69d8b918221c8190a9f7b563d64ac677 completed April 10, 2026, 8:47 a.m.
NER Named-entity recognition batch_69e516dd973c8190857c588ab9ad9daf completed April 19, 2026, 5:54 p.m.
Created at: April 10, 2026, 10:37 a.m.