Triple

T18101744
Position Surface form Disambiguated ID Type / Status
Subject Bulwell E433236 entity
Predicate hasRailwayStation P918 FINISHED
Object Bulwell railway station
Bulwell railway station is a suburban rail stop in Bulwell, Nottingham, England, providing local and regional passenger services on the Robin Hood Line.
 E1305644 NE FINISHED

How this triple was built (4 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: Bulwell railway station | Statement: [Bulwell, hasRailwayStation, Bulwell railway station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Bulwell railway station
Context triple: [Bulwell, hasRailwayStation, Bulwell railway station]
  • A. Wombwell railway station
    Wombwell railway station is a local rail stop in South Yorkshire, England, serving the town of Wombwell with regional passenger services.
  • B. Beverley railway station
    Beverley railway station is a historic railway station in Beverley, East Riding of Yorkshire, England, known for its distinctive 19th-century architecture.
  • C. Whalley railway station
    Whalley railway station is a local train stop in the village of Whalley in Lancashire, England, serving passengers on the Ribble Valley Line.
  • D. Brentwood railway station
    Brentwood railway station is a commuter rail station in Brentwood, Essex, serving as a key stop on routes between London and the surrounding region.
  • E. Blyth Bebside railway station
    Blyth Bebside railway station is a planned passenger rail stop serving the Blyth area in Northumberland, England, as part of the region’s rail network restoration and development.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg Description generation gpt-5.1
Instruction
Generate a one-sentence description of the target entity. 
You are given a context triple in the form (subject, predicate, object), where the object is the target entity. 
# Instructions
Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. 
Avoid repeating the information from the triple, unless really essential.
# Response Format
Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Bulwell railway station
Triple: [Bulwell, hasRailwayStation, Bulwell railway station]
Generated description
Bulwell railway station is a suburban rail stop in Bulwell, Nottingham, England, providing local and regional passenger services on the Robin Hood Line.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Bulwell railway station
Target entity description: Bulwell railway station is a suburban rail stop in Bulwell, Nottingham, England, providing local and regional passenger services on the Robin Hood Line.
  • A. Wombwell railway station
    Wombwell railway station is a local rail stop in South Yorkshire, England, serving the town of Wombwell with regional passenger services.
  • B. Beverley railway station
    Beverley railway station is a historic railway station in Beverley, East Riding of Yorkshire, England, known for its distinctive 19th-century architecture.
  • C. Whalley railway station
    Whalley railway station is a local train stop in the village of Whalley in Lancashire, England, serving passengers on the Ribble Valley Line.
  • D. Brentwood railway station
    Brentwood railway station is a commuter rail station in Brentwood, Essex, serving as a key stop on routes between London and the surrounding region.
  • E. Blyth Bebside railway station
    Blyth Bebside railway station is a planned passenger rail stop serving the Blyth area in Northumberland, England, as part of the region’s rail network restoration and development.
  • F. None of above. chosen

Provenance (5 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_69d8b90916008190a1f110bd7ced5473 completed April 10, 2026, 8:47 a.m.
NER Named-entity recognition batch_69e4ddb6fed8819090798683353a5c08 completed April 19, 2026, 1:50 p.m.
NED1 Entity disambiguation (via context triple) batch_6a035da3eacc81908b847c7ae3b45fc2 completed May 12, 2026, 5:04 p.m.
NEDg Description generation batch_6a036083e0f88190b7065f5de80f259e completed May 12, 2026, 5:16 p.m.
NED2 Entity disambiguation (via description) batch_6a0360ec1c908190a99080990793e519 completed May 12, 2026, 5:18 p.m.
Created at: April 10, 2026, 10:28 a.m.