Triple

T19514780
Position Surface form Disambiguated ID Type / Status
Subject Worcester Shrub Hill railway station E488248 entity
Predicate railwayLine P848 FINISHED
Object Oxford–Worcester–Hereford 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: Oxford–Worcester–Hereford line | Statement: [Worcester Shrub Hill railway station, railwayLine, Oxford–Worcester–Hereford line]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Oxford–Worcester–Hereford line
Context triple: [Worcester Shrub Hill railway station, railwayLine, Oxford–Worcester–Hereford line]
  • A. Hereford–Worcester line
    The Hereford–Worcester line is a railway route in England connecting the cities of Hereford and Worcester and serving intermediate towns in the region.
  • B. Hereford–Shrewsbury line
    The Hereford–Shrewsbury line is a railway route in the West Midlands of England that connects the cities of Hereford and Shrewsbury, forming part of the regional and intercity network between South Wales and the English Midlands.
  • C. Oxford–Worcester line chosen
    The Oxford–Worcester line is a railway route in England that connects Oxford with Worcester, serving intermediate towns and providing regional passenger services.
  • D. Birmingham–Gloucester line
    The Birmingham–Gloucester line is a major railway route in England connecting the West Midlands with the South West, carrying both passenger and freight services.
  • E. Oxford–Bicester line
    The Oxford–Bicester line is a railway route in Oxfordshire, England, connecting Oxford with the town of Bicester as part of the regional and commuter rail network.
  • 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_69d8e8da8bec819081f400199491ccc3 completed April 10, 2026, 12:11 p.m.
NER Named-entity recognition batch_69e6359a7070819099d925447c80bf23 completed April 20, 2026, 2:18 p.m.
Created at: April 10, 2026, 1:40 p.m.