Triple

T4406353
Position Surface form Disambiguated ID Type / Status
Subject Glasgow and South Western Railway E93740 entity
Predicate operatedRoute P18593 FINISHED
Object Ayr–Stranraer line
The Ayr–Stranraer line is a railway route in southwest Scotland linking the coastal town of Ayr with the port of Stranraer, historically important for connections to Northern Ireland via ferry services.
E444315 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: Ayr–Stranraer line | Statement: [Glasgow and South Western Railway, operatedRoute, Ayr–Stranraer line]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Ayr–Stranraer line
Context triple: [Glasgow and South Western Railway, operatedRoute, Ayr–Stranraer line]
  • A. Ayrshire Coast Line
    The Ayrshire Coast Line is a major railway route in southwest Scotland that connects Glasgow with coastal towns in Ayrshire, serving both commuter and regional passenger traffic.
  • B. Inverclyde Line
    The Inverclyde Line is a suburban and inter-urban railway route in western Scotland that connects Glasgow with towns along the south bank of the River Clyde, including Gourock and Wemyss Bay.
  • C. Edinburgh–North Berwick Line
    The Edinburgh–North Berwick Line is a suburban railway route in eastern Scotland that provides frequent passenger services between Edinburgh and the coastal town of North Berwick.
  • D. North Clyde Line
    The North Clyde Line is a major suburban railway route in Scotland that runs through Glasgow and along the River Clyde, connecting numerous towns and cities across the central belt.
  • 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: Ayr–Stranraer line
Triple: [Glasgow and South Western Railway, operatedRoute, Ayr–Stranraer line]
Generated description
The Ayr–Stranraer line is a railway route in southwest Scotland linking the coastal town of Ayr with the port of Stranraer, historically important for connections to Northern Ireland via ferry services.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Ayr–Stranraer line
Target entity description: The Ayr–Stranraer line is a railway route in southwest Scotland linking the coastal town of Ayr with the port of Stranraer, historically important for connections to Northern Ireland via ferry services.
  • A. Ayrshire Coast Line
    The Ayrshire Coast Line is a major railway route in southwest Scotland that connects Glasgow with coastal towns in Ayrshire, serving both commuter and regional passenger traffic.
  • B. Inverclyde Line
    The Inverclyde Line is a suburban and inter-urban railway route in western Scotland that connects Glasgow with towns along the south bank of the River Clyde, including Gourock and Wemyss Bay.
  • C. Edinburgh–North Berwick Line
    The Edinburgh–North Berwick Line is a suburban railway route in eastern Scotland that provides frequent passenger services between Edinburgh and the coastal town of North Berwick.
  • D. North Clyde Line
    The North Clyde Line is a major suburban railway route in Scotland that runs through Glasgow and along the River Clyde, connecting numerous towns and cities across the central belt.
  • 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_69b650e656148190be51f790dc3d5f4d completed March 15, 2026, 6:25 a.m.
NEDg Description generation batch_69b652473e588190b118e33aae859d17 completed March 15, 2026, 6:31 a.m.
NED2 Entity disambiguation (via description) batch_69b652ed79d88190811e98f133010b2a completed March 15, 2026, 6:34 a.m.
Created at: March 12, 2026, 11:28 p.m.