Triple

T6077095
Position Surface form Disambiguated ID Type / Status
Subject Tyne Valley line E135426 entity
Predicate hasStation P35 FINISHED
Object 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.
 E565674 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: Hexham railway station | Statement: [Tyne Valley line, hasStation, Hexham railway station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Hexham railway station
Context triple: [Tyne Valley line, hasStation, Hexham railway station]
  • A. 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.
  • B. Knaresborough railway station
    Knaresborough railway station is a historic train station in the market town of Knaresborough, North Yorkshire, providing local and regional rail services, including connections toward Leeds and York.
  • C. Harrogate railway station
    Harrogate railway station is a mainline railway station in the spa town of Harrogate, North Yorkshire, providing regional services that link it with major nearby cities and towns.
  • D. Durham railway station
    Durham railway station is a historic mainline railway station in the city of Durham, England, serving as a key stop on the East Coast Main Line between London and Edinburgh.
  • E. Hartlepool railway station
    Hartlepool railway station is the main rail hub serving the town of Hartlepool in County Durham, England, providing regional and intercity connections along the Durham Coast Line.
  • 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: Hexham railway station
Triple: [Tyne Valley line, hasStation, Hexham railway station]
Generated description
Hexham railway station is a historic train station in Northumberland, England, serving the town of Hexham on the route between Newcastle and Carlisle.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Hexham railway station
Target entity description: Hexham railway station is a historic train station in Northumberland, England, serving the town of Hexham on the route between Newcastle and Carlisle.
  • A. 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.
  • B. Knaresborough railway station
    Knaresborough railway station is a historic train station in the market town of Knaresborough, North Yorkshire, providing local and regional rail services, including connections toward Leeds and York.
  • C. Harrogate railway station
    Harrogate railway station is a mainline railway station in the spa town of Harrogate, North Yorkshire, providing regional services that link it with major nearby cities and towns.
  • D. Durham railway station
    Durham railway station is a historic mainline railway station in the city of Durham, England, serving as a key stop on the East Coast Main Line between London and Edinburgh.
  • E. Hartlepool railway station
    Hartlepool railway station is the main rail hub serving the town of Hartlepool in County Durham, England, providing regional and intercity connections along the Durham Coast Line.
  • 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_69c0087ad31c8190ab936e0ff28614b6 completed March 22, 2026, 3:19 p.m.
NER Named-entity recognition batch_69c0576ef2c88190b0ec62e9f041d176 completed March 22, 2026, 8:56 p.m.
NED1 Entity disambiguation (via context triple) batch_69c11d43f7908190845c2337cd243a3c completed March 23, 2026, 11 a.m.
NEDg Description generation batch_69c11db0b62c81908584215a5092a7a8 completed March 23, 2026, 11:02 a.m.
NED2 Entity disambiguation (via description) batch_69c11e4685d08190ac97e2356e64527e completed March 23, 2026, 11:04 a.m.
Created at: March 22, 2026, 4:11 p.m.