Triple

T10169420
Position Surface form Disambiguated ID Type / Status
Subject Ribblehead Viaduct E235290 entity
Predicate locatedOn P40 FINISHED
Object Midland Railway’s historic Settle–Carlisle route E108880 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: Midland Railway’s historic Settle–Carlisle route | Statement: [Ribblehead Viaduct, locatedOn, Midland Railway’s historic Settle–Carlisle route]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Midland Railway’s historic Settle–Carlisle route
Context triple: [Ribblehead Viaduct, locatedOn, Midland Railway’s historic Settle–Carlisle route]
  • A. Leeds–Morecambe and Settle–Carlisle route
    The Leeds–Morecambe and Settle–Carlisle route is a scenic railway corridor in northern England linking Leeds with Morecambe and Carlisle via the historic Settle–Carlisle line.
  • B. Settle–Carlisle line chosen
    The Settle–Carlisle line is a historic and scenic railway route in northern England, renowned for its dramatic Pennine landscapes and iconic Victorian engineering such as the Ribblehead Viaduct.
  • C. Lancaster and Carlisle Railway
    The Lancaster and Carlisle Railway was a key 19th-century English railway line that formed part of the main route between London and Scotland, linking the cities of Lancaster and Carlisle.
  • D. Midland Main Line
    The Midland Main Line is a major inter-city railway route in England connecting London with key cities in the East Midlands and South Yorkshire.
  • E. Maryport and Carlisle Railway
    The Maryport and Carlisle Railway was a historic British railway company in northwest England that operated lines between the coastal town of Maryport and the city of Carlisle before being absorbed into larger railway groupings.
  • 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_69ca84ceafd0819085828600e11bed6b completed March 30, 2026, 2:12 p.m.
NER Named-entity recognition batch_69cdec9ba56481908b5265aea8ea8cbe completed April 2, 2026, 4:12 a.m.
NED1 Entity disambiguation (via context triple) batch_69d300ebacb88190850cf2242309b6ba completed April 6, 2026, 12:40 a.m.
Created at: March 30, 2026, 9:10 p.m.