Triple

T4406356
Position Surface form Disambiguated ID Type / Status
Subject Glasgow and South Western Railway E93740 entity
Predicate operatedRoute P18593 FINISHED
Object Dumfries–Kirkcudbright line
The Dumfries–Kirkcudbright line was a former railway route in southwest Scotland that connected the town of Dumfries with the coastal town of Kirkcudbright.
E437682 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: Dumfries–Kirkcudbright line | Statement: [Glasgow and South Western Railway, operatedRoute, Dumfries–Kirkcudbright line]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Dumfries–Kirkcudbright line
Context triple: [Glasgow and South Western Railway, operatedRoute, Dumfries–Kirkcudbright line]
  • A. Anglo-Scottish border
    The Anglo-Scottish border is the historic and modern political boundary separating England and Scotland, running from the Solway Firth in the west to the North Sea in the east.
  • B. Edinburgh–Dunblane Line
    The Edinburgh–Dunblane Line is a key Scottish railway route providing suburban and intercity passenger services between Edinburgh and the town of Dunblane via central Scotland.
  • C. Caldervale Line
    Caldervale Line is a railway route in Northern England that connects major cities such as Leeds, Bradford, and Manchester via the Calder Valley.
  • D. Highland Boundary Fault
    The Highland Boundary Fault is a major geological fault line in Scotland that marks the boundary between the Highlands and the Central Lowlands, separating distinct rock formations and landscapes.
  • E. Glasgow–Stirling–Dunblane line
    The Glasgow–Stirling–Dunblane line is a key Scottish railway route connecting Glasgow with the cities of Stirling and Dunblane, serving commuter and regional passenger traffic in central 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: Dumfries–Kirkcudbright line
Triple: [Glasgow and South Western Railway, operatedRoute, Dumfries–Kirkcudbright line]
Generated description
The Dumfries–Kirkcudbright line was a former railway route in southwest Scotland that connected the town of Dumfries with the coastal town of Kirkcudbright.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Dumfries–Kirkcudbright line
Target entity description: The Dumfries–Kirkcudbright line was a former railway route in southwest Scotland that connected the town of Dumfries with the coastal town of Kirkcudbright.
  • A. Anglo-Scottish border
    The Anglo-Scottish border is the historic and modern political boundary separating England and Scotland, running from the Solway Firth in the west to the North Sea in the east.
  • B. Edinburgh–Dunblane Line
    The Edinburgh–Dunblane Line is a key Scottish railway route providing suburban and intercity passenger services between Edinburgh and the town of Dunblane via central Scotland.
  • C. Caldervale Line
    Caldervale Line is a railway route in Northern England that connects major cities such as Leeds, Bradford, and Manchester via the Calder Valley.
  • D. Highland Boundary Fault
    The Highland Boundary Fault is a major geological fault line in Scotland that marks the boundary between the Highlands and the Central Lowlands, separating distinct rock formations and landscapes.
  • E. Glasgow–Stirling–Dunblane line
    The Glasgow–Stirling–Dunblane line is a key Scottish railway route connecting Glasgow with the cities of Stirling and Dunblane, serving commuter and regional passenger traffic in central 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_69b345158c748190a2c040fce2da9980 completed March 12, 2026, 10:58 p.m.
NER Named-entity recognition batch_69b35489f6948190a4b2c259f64b4abf completed March 13, 2026, 12:04 a.m.
NED1 Entity disambiguation (via context triple) batch_69b5f6058f2c8190a50862d1a4607f3c completed March 14, 2026, 11:57 p.m.
NEDg Description generation batch_69b5f72c17fc819098c32cf56431e431 completed March 15, 2026, 12:02 a.m.
NED2 Entity disambiguation (via description) batch_69b5f7b0ef808190a913f494fdf5bb6d completed March 15, 2026, 12:05 a.m.
Created at: March 12, 2026, 11:28 p.m.