Triple

T17329358
Position Surface form Disambiguated ID Type / Status
Subject South Gosforth Metro station E420771 entity
Predicate formerRailway P84160 FINISHED
Object Blyth and Tyne Railway
The Blyth and Tyne Railway was a historic railway network in North East England that primarily served the coalfields and coastal communities of Northumberland and Tyneside during the 19th century.
E1262704 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: Blyth and Tyne Railway | Statement: [South Gosforth Metro station, formerRailway, Blyth and Tyne Railway]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Blyth and Tyne Railway
Context triple: [South Gosforth Metro station, formerRailway, Blyth and Tyne Railway]
  • A. Newcastle and Darlington Junction Railway
    The Newcastle and Darlington Junction Railway was a 19th-century railway company in northeast England that formed a key part of the early rail network linking Newcastle upon Tyne with Darlington and beyond.
  • B. Stockton–Darlington line
    The Stockton–Darlington line was the world’s first public railway to use steam locomotives, marking a key milestone in the early development of rail transport in England.
  • C. Great North of England Railway
    The Great North of England Railway was an early 19th-century British railway company that built and operated part of the main line linking York with northern England.
  • D. Maryport and Carlisle Railway
    The Maryport and Carlisle Railway was a historic British railway company in northwest England that operated lines between the coastal town of Maryport and the city of Carlisle before being absorbed into larger railway groupings.
  • E. Liverpool and Bury Railway
    The Liverpool and Bury Railway was a 19th-century railway company in northwest England that developed a key route linking the port city of Liverpool with the industrial town of Bury.
  • 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: Blyth and Tyne Railway
Triple: [South Gosforth Metro station, formerRailway, Blyth and Tyne Railway]
Generated description
The Blyth and Tyne Railway was a historic railway network in North East England that primarily served the coalfields and coastal communities of Northumberland and Tyneside during the 19th century.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Blyth and Tyne Railway
Target entity description: The Blyth and Tyne Railway was a historic railway network in North East England that primarily served the coalfields and coastal communities of Northumberland and Tyneside during the 19th century.
  • A. Newcastle and Darlington Junction Railway
    The Newcastle and Darlington Junction Railway was a 19th-century railway company in northeast England that formed a key part of the early rail network linking Newcastle upon Tyne with Darlington and beyond.
  • B. Stockton–Darlington line
    The Stockton–Darlington line was the world’s first public railway to use steam locomotives, marking a key milestone in the early development of rail transport in England.
  • C. Great North of England Railway
    The Great North of England Railway was an early 19th-century British railway company that built and operated part of the main line linking York with northern England.
  • D. Maryport and Carlisle Railway
    The Maryport and Carlisle Railway was a historic British railway company in northwest England that operated lines between the coastal town of Maryport and the city of Carlisle before being absorbed into larger railway groupings.
  • E. Liverpool and Bury Railway
    The Liverpool and Bury Railway was a 19th-century railway company in northwest England that developed a key route linking the port city of Liverpool with the industrial town of Bury.
  • 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_69d889d3adc881909319f1edb8d2a956 completed April 10, 2026, 5:25 a.m.
NER Named-entity recognition batch_69e439d50b308190a255874a9b8f3cd3 completed April 19, 2026, 2:11 a.m.
NED1 Entity disambiguation (via context triple) batch_6a018c4dff088190833122dbe2981045 completed May 11, 2026, 7:59 a.m.
NEDg Description generation batch_6a018eecff38819092c801e4c9d3a8a0 completed May 11, 2026, 8:10 a.m.
NED2 Entity disambiguation (via description) batch_6a018f50002c8190ae2457cefabacbbe completed May 11, 2026, 8:12 a.m.
Created at: April 10, 2026, 5:43 a.m.