Triple

T16988105
Position Surface form Disambiguated ID Type / Status
Subject Ardlui railway station E412121 entity
Predicate servesRailwayCorridor P95666 FINISHED
Object 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.
E1244941 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–Fort William line | Statement: [Ardlui railway station, servesRailwayCorridor, Glasgow–Fort William line]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Glasgow–Fort William line
Context triple: [Ardlui railway station, servesRailwayCorridor, Glasgow–Fort William line]
  • A. Glasgow–Dundee line
    The Glasgow–Dundee line is a major Scottish railway route connecting Glasgow with Dundee via key intermediate cities such as Stirling and Perth.
  • B. Glasgow–Kilmarnock–Dumfries–Carlisle line
    The Glasgow–Kilmarnock–Dumfries–Carlisle line is a major railway route in southwest Scotland and northern England that connects Glasgow with Carlisle via Kilmarnock and Dumfries.
  • C. 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.
  • D. Edinburgh–Inverness line
    The Edinburgh–Inverness line is a major Scottish railway route connecting the capital city Edinburgh with the Highland city of Inverness through central and northern Scotland.
  • E. 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.
  • 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–Fort William line
Triple: [Ardlui railway station, servesRailwayCorridor, Glasgow–Fort William line]
Generated description
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.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Glasgow–Fort William line
Target entity description: 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.
  • A. Glasgow–Dundee line
    The Glasgow–Dundee line is a major Scottish railway route connecting Glasgow with Dundee via key intermediate cities such as Stirling and Perth.
  • B. Glasgow–Kilmarnock–Dumfries–Carlisle line
    The Glasgow–Kilmarnock–Dumfries–Carlisle line is a major railway route in southwest Scotland and northern England that connects Glasgow with Carlisle via Kilmarnock and Dumfries.
  • C. 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.
  • D. Edinburgh–Inverness line
    The Edinburgh–Inverness line is a major Scottish railway route connecting the capital city Edinburgh with the Highland city of Inverness through central and northern Scotland.
  • E. 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.
  • 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_69d886ca8f348190812768ea8d5055ce completed April 10, 2026, 5:12 a.m.
NER Named-entity recognition batch_69e3d27cd2048190800a60ae653e11e1 completed April 18, 2026, 6:50 p.m.
NED1 Entity disambiguation (via context triple) batch_6a00dc12e308819093e7f8933cdd6ba9 completed May 10, 2026, 7:27 p.m.
NEDg Description generation batch_6a0114d5aeb0819086f1a5d279ac0d0f completed May 10, 2026, 11:29 p.m.
NED2 Entity disambiguation (via description) batch_6a0115c967b0819088e2335fd45d755b completed May 10, 2026, 11:33 p.m.
Created at: April 10, 2026, 5:32 a.m.