Triple

T17372350
Position Surface form Disambiguated ID Type / Status
Subject North Staffordshire Railway E422348 entity
Predicate hasMainStation P1071 FINISHED
Object Gresley railway station — NE ONNED1

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: Gresley railway station | Statement: [North Staffordshire Railway, hasMainStation, Gresley railway station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Gresley railway station
Context triple: [North Staffordshire Railway, hasMainStation, Gresley railway station]
  • A. Barnsley railway station
    Barnsley railway station is the main rail transport hub serving the town of Barnsley in South Yorkshire, England, providing regional and local train services.
  • B. Belper Railway Station
    Belper Railway Station is a historic railway station in Belper, Derbyshire, England, serving the town on the Derwent Valley Line.
  • C. Wakefield station
    Wakefield station is a Massachusetts Bay Transportation Authority (MBTA) commuter rail stop in Wakefield, Massachusetts, serving the Haverhill Line north of Boston.
  • D. Wakefield Kirkgate railway station
    Wakefield Kirkgate railway station is a main railway station in Wakefield, West Yorkshire, England, providing regional and local train services.
  • E. Middlesbrough railway station
    Middlesbrough railway station is a key rail hub in North Yorkshire, England, serving the town of Middlesbrough with regional and local train services.
  • 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: Gresley railway station
Target entity description: Gresley railway station was a former passenger railway station in Derbyshire, England, that served the village of Church Gresley on the network of the North Staffordshire Railway.
  • A. Barnsley railway station
    Barnsley railway station is the main rail transport hub serving the town of Barnsley in South Yorkshire, England, providing regional and local train services.
  • B. Belper Railway Station
    Belper Railway Station is a historic railway station in Belper, Derbyshire, England, serving the town on the Derwent Valley Line.
  • C. Wakefield station
    Wakefield station is a Massachusetts Bay Transportation Authority (MBTA) commuter rail stop in Wakefield, Massachusetts, serving the Haverhill Line north of Boston.
  • D. Wakefield Kirkgate railway station
    Wakefield Kirkgate railway station is a main railway station in Wakefield, West Yorkshire, England, providing regional and local train services.
  • E. Middlesbrough railway station
    Middlesbrough railway station is a key rail hub in North Yorkshire, England, serving the town of Middlesbrough with regional and local train services.
  • F. None of above. chosen

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_69d889d6535c81908be333c01deaec4e completed April 10, 2026, 5:25 a.m.
NER Named-entity recognition batch_69e43a69d93c81908ce2d909857a3a11 completed April 19, 2026, 2:14 a.m.
NED1 Entity disambiguation (via context triple) batch_6a019568a27c8190af1bbe6db75f3e6f in_progress May 11, 2026, 8:38 a.m.
Created at: April 10, 2026, 5:44 a.m.