Triple

T19370861
Position Surface form Disambiguated ID Type / Status
Subject Moorgate to Welwyn Garden City E484531 entity
Predicate hasStation P35 FINISHED
Object Hadley Wood 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: Hadley Wood railway station | Statement: [Moorgate to Welwyn Garden City, hasStation, Hadley Wood railway station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Hadley Wood railway station
Context triple: [Moorgate to Welwyn Garden City, hasStation, Hadley Wood railway station]
  • A. Heywood railway station
    Heywood railway station is a heritage railway station in Greater Manchester, England, serving as one of the termini on the preserved East Lancashire Railway.
  • B. Hayle railway station
    Hayle railway station is a small passenger rail stop in the town of Hayle in Cornwall, England, serving as a local transport hub on the region’s primary rail route.
  • C. Hadfield railway station
    Hadfield railway station is a railway terminus in Derbyshire, England, serving the village of Hadfield on the line towards Manchester.
  • D. Holywood railway station
    Holywood railway station is a local rail stop in the town of Holywood, County Down, Northern Ireland, providing commuter services between Bangor and Belfast.
  • E. Woodland station
    Woodland station is a light rail stop on Boston’s MBTA Green Line D branch serving the Newton area.
  • 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: Hadley Wood railway station
Target entity description: Hadley Wood railway station is a suburban rail stop in north London on the Hertford Loop Line, serving the residential area of Hadley Wood with commuter services into central London.
  • A. Heywood railway station
    Heywood railway station is a heritage railway station in Greater Manchester, England, serving as one of the termini on the preserved East Lancashire Railway.
  • B. Hayle railway station
    Hayle railway station is a small passenger rail stop in the town of Hayle in Cornwall, England, serving as a local transport hub on the region’s primary rail route.
  • C. Hadfield railway station
    Hadfield railway station is a railway terminus in Derbyshire, England, serving the village of Hadfield on the line towards Manchester.
  • D. Holywood railway station
    Holywood railway station is a local rail stop in the town of Holywood, County Down, Northern Ireland, providing commuter services between Bangor and Belfast.
  • E. Woodland station
    Woodland station is a light rail stop on Boston’s MBTA Green Line D branch serving the Newton area.
  • 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_69d8e8d305088190ad13571532aa454c completed April 10, 2026, 12:10 p.m.
NER Named-entity recognition batch_69e619b09ef08190a8b420316c0b8eb3 completed April 20, 2026, 12:18 p.m.
Created at: April 10, 2026, 1:35 p.m.