Triple

T11948992
Position Surface form Disambiguated ID Type / Status
Subject Hetton-le-Hole E284378 entity
Predicate hasRailwayHistory P2411 FINISHED
Object Hetton Colliery Railway
Hetton Colliery Railway was one of the world’s earliest purpose-built steam-powered colliery railways in northeast England, notable for pioneering early railway engineering and coal transport.
E955968 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: Hetton Colliery Railway | Statement: [Hetton-le-Hole, hasRailwayHistory, Hetton Colliery Railway]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Hetton Colliery Railway
Context triple: [Hetton-le-Hole, hasRailwayHistory, Hetton Colliery Railway]
  • A. Cromford and High Peak Railway
    The Cromford and High Peak Railway was an early 19th-century English industrial railway in Derbyshire, notable for its steep inclines and role in linking canal and rail transport during the early development of the railway network.
  • B. Wylam Colliery railway
    Wylam Colliery railway was an early industrial wagonway in Northumberland, England, notable for pioneering steam locomotive haulage during the early 19th century.
  • C. Taff Vale Railway
    Taff Vale Railway was a historic Welsh railway company that played a key role in transporting coal and passengers in South Wales during the 19th and early 20th centuries.
  • D. Weardale Railway
    Weardale Railway is a heritage railway line in County Durham, England, operating passenger services along part of the former Weardale branch of the national rail network.
  • E. Hull and Selby Railway
    The Hull and Selby Railway was an early 19th-century English railway line in Yorkshire that played a key role in linking the port city of Hull with inland industrial and commercial centers.
  • 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: Hetton Colliery Railway
Triple: [Hetton-le-Hole, hasRailwayHistory, Hetton Colliery Railway]
Generated description
Hetton Colliery Railway was one of the world’s earliest purpose-built steam-powered colliery railways in northeast England, notable for pioneering early railway engineering and coal transport.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Hetton Colliery Railway
Target entity description: Hetton Colliery Railway was one of the world’s earliest purpose-built steam-powered colliery railways in northeast England, notable for pioneering early railway engineering and coal transport.
  • A. Cromford and High Peak Railway
    The Cromford and High Peak Railway was an early 19th-century English industrial railway in Derbyshire, notable for its steep inclines and role in linking canal and rail transport during the early development of the railway network.
  • B. Wylam Colliery railway
    Wylam Colliery railway was an early industrial wagonway in Northumberland, England, notable for pioneering steam locomotive haulage during the early 19th century.
  • C. Taff Vale Railway
    Taff Vale Railway was a historic Welsh railway company that played a key role in transporting coal and passengers in South Wales during the 19th and early 20th centuries.
  • D. Weardale Railway
    Weardale Railway is a heritage railway line in County Durham, England, operating passenger services along part of the former Weardale branch of the national rail network.
  • E. Hull and Selby Railway
    The Hull and Selby Railway was an early 19th-century English railway line in Yorkshire that played a key role in linking the port city of Hull with inland industrial and commercial centers.
  • 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_69d6ab2db38c8190b1f0ed6663ef8ada completed April 8, 2026, 7:23 p.m.
NER Named-entity recognition batch_69d90346825c8190ab4482a1fc8eed56 completed April 10, 2026, 2:03 p.m.
NED1 Entity disambiguation (via context triple) batch_69f458e003a0819082d052fd0bb88d8b completed May 1, 2026, 7:40 a.m.
NEDg Description generation batch_69f4645a7038819089d7533715f8a430 completed May 1, 2026, 8:29 a.m.
NED2 Entity disambiguation (via description) batch_69f4664ff9608190b23e29b3e5c1c326 completed May 1, 2026, 8:37 a.m.
Created at: April 8, 2026, 9:45 p.m.