Triple

T10896477
Position Surface form Disambiguated ID Type / Status
Subject Northumberland Line E257321 entity
Predicate stationOnLine P96283 FINISHED
Object Seaton Delaval railway station
Seaton Delaval railway station is a former and soon-to-be-reopened passenger railway station serving the village of Seaton Delaval in Northumberland, England.
 E892898 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: Seaton Delaval railway station | Statement: [Northumberland Line, stationOnLine, Seaton Delaval railway station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Seaton Delaval railway station
Context triple: [Northumberland Line, stationOnLine, Seaton Delaval railway station]
  • A. Chester-le-Street railway station
    Chester-le-Street railway station is a local rail stop in County Durham, England, providing passenger services on the East Coast Main Line.
  • B. Seaham railway station
    Seaham railway station is a coastal railway stop in County Durham, England, serving the town of Seaham on the Durham Coast Line.
  • C. Hexham railway station
    Hexham railway station is a historic train station in Northumberland, England, serving the town of Hexham on the route between Newcastle and Carlisle.
  • D. Morpeth railway station
    Morpeth railway station is a passenger rail station serving the town of Morpeth in Northumberland, England, on the East Coast Main Line.
  • E. Berwick-upon-Tweed railway station
    Berwick-upon-Tweed railway station is a historic mainline railway station in Northumberland, England, serving the town of Berwick-upon-Tweed on the East Coast Main Line between England and Scotland.
  • 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: Seaton Delaval railway station
Triple: [Northumberland Line, stationOnLine, Seaton Delaval railway station]
Generated description
Seaton Delaval railway station is a former and soon-to-be-reopened passenger railway station serving the village of Seaton Delaval in Northumberland, England.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Seaton Delaval railway station
Target entity description: Seaton Delaval railway station is a former and soon-to-be-reopened passenger railway station serving the village of Seaton Delaval in Northumberland, England.
  • A. Chester-le-Street railway station
    Chester-le-Street railway station is a local rail stop in County Durham, England, providing passenger services on the East Coast Main Line.
  • B. Seaham railway station
    Seaham railway station is a coastal railway stop in County Durham, England, serving the town of Seaham on the Durham Coast Line.
  • C. Hexham railway station
    Hexham railway station is a historic train station in Northumberland, England, serving the town of Hexham on the route between Newcastle and Carlisle.
  • D. Morpeth railway station
    Morpeth railway station is a passenger rail station serving the town of Morpeth in Northumberland, England, on the East Coast Main Line.
  • E. Berwick-upon-Tweed railway station
    Berwick-upon-Tweed railway station is a historic mainline railway station in Northumberland, England, serving the town of Berwick-upon-Tweed on the East Coast Main Line between England and Scotland.
  • 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_69d6aa8550c8819095508a2ed9acf3db completed April 8, 2026, 7:20 p.m.
NER Named-entity recognition batch_69d75d02e4c88190b8286078e90bf913 completed April 9, 2026, 8:02 a.m.
NED1 Entity disambiguation (via context triple) batch_69e15519e620819090e492861de6a567 completed April 16, 2026, 9:31 p.m.
NEDg Description generation batch_69e17d3331788190a9ee03fc4c6ca191 completed April 17, 2026, 12:22 a.m.
NED2 Entity disambiguation (via description) batch_69e1ff5b3d488190a545bee24381d01e completed April 17, 2026, 9:37 a.m.
Created at: April 8, 2026, 9:21 p.m.