Triple

T9964073
Position Surface form Disambiguated ID Type / Status
Subject North Eastern Railway network E195636 entity
Predicate includedLine P1393 FINISHED
Object Bishop Auckland–Darlington line
The Bishop Auckland–Darlington line is a railway route in County Durham, England, historically part of the North Eastern Railway and serving as a local connector between the town of Bishop Auckland and the larger rail hub at Darlington.
E831638 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: Bishop Auckland–Darlington line | Statement: [North Eastern Railway network, includedLine, Bishop Auckland–Darlington line]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Bishop Auckland–Darlington line
Context triple: [North Eastern Railway network, includedLine, Bishop Auckland–Darlington line]
  • A. Manchester–Blackburn line
    The Manchester–Blackburn line is a railway route in North West England that connects Manchester with Blackburn via intermediate towns such as Bolton.
  • B. 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.
  • C. Wigan–Southport line
    The Wigan–Southport line is a regional railway route in North West England linking the inland town of Wigan with the coastal resort of Southport.
  • D. Middlesbrough–Whitby railway
    The Middlesbrough–Whitby railway is a rail line in North Yorkshire, England, historically linking the industrial town of Middlesbrough with the coastal resort of Whitby across the North York Moors.
  • E. Manchester–Wigan line
    The Manchester–Wigan line is a key suburban and regional railway route in Greater Manchester and Lancashire, connecting Manchester with Wigan and serving intermediate towns and commuter stations.
  • 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: Bishop Auckland–Darlington line
Triple: [North Eastern Railway network, includedLine, Bishop Auckland–Darlington line]
Generated description
The Bishop Auckland–Darlington line is a railway route in County Durham, England, historically part of the North Eastern Railway and serving as a local connector between the town of Bishop Auckland and the larger rail hub at Darlington.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Bishop Auckland–Darlington line
Target entity description: The Bishop Auckland–Darlington line is a railway route in County Durham, England, historically part of the North Eastern Railway and serving as a local connector between the town of Bishop Auckland and the larger rail hub at Darlington.
  • A. Manchester–Blackburn line
    The Manchester–Blackburn line is a railway route in North West England that connects Manchester with Blackburn via intermediate towns such as Bolton.
  • B. 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.
  • C. Wigan–Southport line
    The Wigan–Southport line is a regional railway route in North West England linking the inland town of Wigan with the coastal resort of Southport.
  • D. Middlesbrough–Whitby railway
    The Middlesbrough–Whitby railway is a rail line in North Yorkshire, England, historically linking the industrial town of Middlesbrough with the coastal resort of Whitby across the North York Moors.
  • E. Manchester–Wigan line
    The Manchester–Wigan line is a key suburban and regional railway route in Greater Manchester and Lancashire, connecting Manchester with Wigan and serving intermediate towns and commuter stations.
  • 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_69ca82ebd1288190912f9e4482d1fa35 completed March 30, 2026, 2:04 p.m.
NER Named-entity recognition batch_69cdb71a33b48190a18c1a9023f249d2 completed April 2, 2026, 12:23 a.m.
NED1 Entity disambiguation (via context triple) batch_69d23d993404819089c9a71d03721e0b completed April 5, 2026, 10:46 a.m.
NEDg Description generation batch_69d23ec0a63c819082c2458aff4ae79e completed April 5, 2026, 10:51 a.m.
NED2 Entity disambiguation (via description) batch_69d23f560f28819080716aabd7f4ff32 completed April 5, 2026, 10:54 a.m.
Created at: March 30, 2026, 8:47 p.m.