Triple

T21618197
Position Surface form Disambiguated ID Type / Status
Subject South West Scotland rail network E533501 entity
Predicate connectsTo P845 FINISHED
Object Glasgow to Stranraer line
The Glasgow to Stranraer line is a railway route in southwest Scotland linking the city of Glasgow with the port town of Stranraer, historically serving as a key corridor for passengers and freight, including traffic to Northern Ireland via ferry connections.
E1495387 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: Glasgow to Stranraer line | Statement: [South West Scotland rail network, connectsTo, Glasgow to Stranraer line]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Glasgow to Stranraer line
Context triple: [South West Scotland rail network, connectsTo, Glasgow to Stranraer line]
  • A. Dumfries–Stranraer line
    The Dumfries–Stranraer line is a former railway route in southwest Scotland that connected the town of Dumfries with the port of Stranraer, historically serving as an important link for passenger and freight traffic, including ferry connections to Ireland.
  • B. 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.
  • C. Glasgow–Paisley–Greenock line
    The Glasgow–Paisley–Greenock line is a historic Scottish railway route linking Glasgow with the towns of Paisley and Greenock along the lower River Clyde.
  • D. Glasgow–Fort William line
    The Glasgow–Fort William line is a scenic railway route in western Scotland that connects the city of Glasgow with the Highland town of Fort William through mountainous and lochside landscapes.
  • E. 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.
  • 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: Glasgow to Stranraer line
Triple: [South West Scotland rail network, connectsTo, Glasgow to Stranraer line]
Generated description
The Glasgow to Stranraer line is a railway route in southwest Scotland linking the city of Glasgow with the port town of Stranraer, historically serving as a key corridor for passengers and freight, including traffic to Northern Ireland via ferry connections.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Glasgow to Stranraer line
Target entity description: The Glasgow to Stranraer line is a railway route in southwest Scotland linking the city of Glasgow with the port town of Stranraer, historically serving as a key corridor for passengers and freight, including traffic to Northern Ireland via ferry connections.
  • A. Dumfries–Stranraer line
    The Dumfries–Stranraer line is a former railway route in southwest Scotland that connected the town of Dumfries with the port of Stranraer, historically serving as an important link for passenger and freight traffic, including ferry connections to Ireland.
  • B. 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.
  • C. Glasgow–Paisley–Greenock line
    The Glasgow–Paisley–Greenock line is a historic Scottish railway route linking Glasgow with the towns of Paisley and Greenock along the lower River Clyde.
  • D. Glasgow–Fort William line
    The Glasgow–Fort William line is a scenic railway route in western Scotland that connects the city of Glasgow with the Highland town of Fort William through mountainous and lochside landscapes.
  • E. 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.
  • 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_69e0c46411108190bba0d4176dffc9f3 completed April 16, 2026, 11:13 a.m.
NER Named-entity recognition batch_69ef3bac4a5c8190919c625c14a54c16 completed April 27, 2026, 10:34 a.m.
NED1 Entity disambiguation (via context triple) batch_6a0a158b9a248190b8a65569d9456973 completed May 17, 2026, 7:22 p.m.
NEDg Description generation batch_6a0a16c278188190855335930666cede completed May 17, 2026, 7:28 p.m.
NED2 Entity disambiguation (via description) batch_6a0a17a2c81481908e229ea58e61843e completed May 17, 2026, 7:31 p.m.
Created at: April 16, 2026, 6:34 p.m.