Triple

T22047456
Position Surface form Disambiguated ID Type / Status
Subject Berwick-upon-Tweed railway station E544797 entity
Predicate railwayRegion P15232 FINISHED
Object Network Rail Route: LNE 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: Network Rail Route: LNE | Statement: [Berwick-upon-Tweed railway station, railwayRegion, Network Rail Route: LNE]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Network Rail Route: LNE
Context triple: [Berwick-upon-Tweed railway station, railwayRegion, Network Rail Route: LNE]
  • A. Network Rail Route: London North Eastern and East Midlands chosen
    Network Rail Route: London North Eastern and East Midlands is a major operational region of Network Rail covering key main lines and rail infrastructure across London, the East Midlands, and the north-eastern parts of England.
  • B. London North Western route
    The London North Western route was a key railway network in England operated by the London and North Western Railway, linking major industrial and commercial centers across the country.
  • C. North East railway line
    The North East railway line is a key rail corridor in Victoria, Australia, connecting Melbourne with the state’s northeast region and forming part of the main interstate route to Sydney.
  • D. Network Rail
    Network Rail is the owner and infrastructure manager of most of the railway network in Great Britain, responsible for tracks, signals, major stations, and related assets.
  • E. Camrail northern line
    The Camrail northern line is a major railway route in Cameroon that connects the northern city of Ngaoundéré with the country’s southern rail network, facilitating passenger and freight transport across the region.
  • 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_69e11e32445c8190ab97089b48a130bb completed April 16, 2026, 5:36 p.m.
NER Named-entity recognition batch_69f12830c674819080254d77ee02bc9f completed April 28, 2026, 9:35 p.m.
Created at: April 16, 2026, 8:26 p.m.