Triple

T18930587
Position Surface form Disambiguated ID Type / Status
Subject Rotherham Central railway station E463096 entity
Predicate locatedOnLine P2409 FINISHED
Object Sheffield–Hull line 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: Sheffield–Hull line | Statement: [Rotherham Central railway station, locatedOnLine, Sheffield–Hull line]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Sheffield–Hull line
Context triple: [Rotherham Central railway station, locatedOnLine, Sheffield–Hull line]
  • A. Sheffield to Hull Line chosen
    The Sheffield to Hull Line is a railway route in northern England that connects the city of Sheffield with the port city of Hull, serving various intermediate towns and communities.
  • B. Leeds–York line
    The Leeds–York line is a key railway route in Northern England connecting the cities of Leeds and York and forming part of the region’s main intercity and commuter network.
  • C. Leeds–Morecambe line
    The Leeds–Morecambe line is a regional railway route in Northern England linking Leeds and Bradford with Lancaster and the seaside town of Morecambe via the Aire and Lune valleys.
  • D. Manchester–Liverpool line
    The Manchester–Liverpool line is a major railway route in North West England connecting the cities of Manchester and Liverpool and serving key intermediate stations such as Oxford Road.
  • E. Sheffield–Nottingham line
    The Sheffield–Nottingham line is a regional railway route in England that connects the cities of Sheffield and Nottingham, serving intermediate towns across South Yorkshire, Derbyshire, and Nottinghamshire.
  • 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_69d8dcfdbbb881909964fa5a75bd0b48 completed April 10, 2026, 11:20 a.m.
NER Named-entity recognition batch_69e5c9bfaee881908d701c5a05528939 completed April 20, 2026, 6:37 a.m.
Created at: April 10, 2026, 11:59 a.m.