Triple

T19198478
Position Surface form Disambiguated ID Type / Status
Subject Castlerock E470035 entity
Predicate hasRailwayStation P918 FINISHED
Object Castlerock railway station — NE NERFINISHED

How this triple was built (3 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: Castlerock railway station | Statement: [Castlerock, hasRailwayStation, Castlerock railway station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Castlerock railway station
Context triple: [Castlerock, hasRailwayStation, Castlerock railway station]
  • A. Castleton railway station
    Castleton railway station is a local rail stop in Greater Manchester, England, serving the village of Castleton with regional services on the line between Manchester and Rochdale.
  • B. Castletown Railway Station
    Castletown Railway Station is a historic former railway station on the Isle of Man, once serving the town of Castletown on the island’s steam railway network.
  • C. Scone Railway Station
    Scone Railway Station is a historic railway station in Scone, New South Wales, Australia, recognized for its heritage-listed architecture and role in the region’s rail network.
  • D. Radburn railway station
    Radburn railway station is a historic commuter rail stop in Fair Lawn, New Jersey, serving the planned community of Radburn and the surrounding area.
  • E. Kinghorn railway station
    Kinghorn railway station is a coastal railway stop in the town of Kinghorn, Fife, Scotland, providing passenger services on the local commuter and regional network.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Castlerock railway station
Target entity description: Castlerock railway station is a small rural train station in County Londonderry, Northern Ireland, serving the village of Castlerock on the Belfast–Derry/Londonderry line.
  • A. Castleton railway station
    Castleton railway station is a local rail stop in Greater Manchester, England, serving the village of Castleton with regional services on the line between Manchester and Rochdale.
  • B. Castletown Railway Station
    Castletown Railway Station is a historic former railway station on the Isle of Man, once serving the town of Castletown on the island’s steam railway network.
  • C. Scone Railway Station
    Scone Railway Station is a historic railway station in Scone, New South Wales, Australia, recognized for its heritage-listed architecture and role in the region’s rail network.
  • D. Radburn railway station
    Radburn railway station is a historic commuter rail stop in Fair Lawn, New Jersey, serving the planned community of Radburn and the surrounding area.
  • E. Kinghorn railway station
    Kinghorn railway station is a coastal railway stop in the town of Kinghorn, Fife, Scotland, providing passenger services on the local commuter and regional network.
  • F. None of above. chosen

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_69d8dd0ad9088190a173b32657ae2e7a completed April 10, 2026, 11:20 a.m.
NER Named-entity recognition batch_69e5f8a8daac8190b3558a1388596fb0 completed April 20, 2026, 9:58 a.m.
Created at: April 10, 2026, 12:07 p.m.