Triple

T16471128
Position Surface form Disambiguated ID Type / Status
Subject Somerset and Dorset Joint Railway E400060 entity
Predicate heritageSuccessor P77695 FINISHED
Object West Somerset Railway (partial successor of connecting routes) E468761 NE FINISHED

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: West Somerset Railway (partial successor of connecting routes) | Statement: [Somerset and Dorset Joint Railway, heritageSuccessor, West Somerset Railway (partial successor of connecting routes)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: West Somerset Railway (partial successor of connecting routes)
Context triple: [Somerset and Dorset Joint Railway, heritageSuccessor, West Somerset Railway (partial successor of connecting routes)]
  • A. West Somerset Railway chosen
    West Somerset Railway is a heritage steam and diesel railway in Somerset, England, running through scenic countryside between Bishops Lydeard and the coastal town of Minehead.
  • B. Somerset and Dorset Joint Railway
    The Somerset and Dorset Joint Railway was a historic cross-country railway in southwest England, famed for its scenic but steeply graded route linking Bath and Bournemouth.
  • C. Bristol and North Somerset Railway
    The Bristol and North Somerset Railway was a former railway line in southwest England that connected Bristol with the rural areas of North Somerset, serving local communities and industries.
  • D. Salisbury–Warminster railway line
    The Salisbury–Warminster railway line is a regional rail route in Wiltshire, England, connecting the city of Salisbury with the town of Warminster as part of the wider West of England rail network.
  • E. 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.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (3 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_69d87f2dac988190b74d6e185fa88ba4 completed April 10, 2026, 4:40 a.m.
NER Named-entity recognition batch_69e32dd0d2fc81909b68b5afb00f192f completed April 18, 2026, 7:08 a.m.
NED1 Entity disambiguation (via context triple) batch_6a004f5af4308190bd023624de35027f completed May 10, 2026, 9:26 a.m.
Created at: April 10, 2026, 5:11 a.m.