Triple

T10487563
Position Surface form Disambiguated ID Type / Status
Subject Glasgow–Edinburgh transport corridor E247335 entity
Predicate railComponentIncludes P49311 FINISHED
Object Glasgow–Edinburgh via Carstairs Line
The Glasgow–Edinburgh via Carstairs Line is a Scottish railway route providing an alternative, longer connection between Glasgow and Edinburgh through Carstairs, used for inter-city, freight, and diversionary services.
E870785 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–Edinburgh via Carstairs Line | Statement: [Glasgow–Edinburgh transport corridor, railComponentIncludes, Glasgow–Edinburgh via Carstairs Line]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Glasgow–Edinburgh via Carstairs Line
Context triple: [Glasgow–Edinburgh transport corridor, railComponentIncludes, Glasgow–Edinburgh via Carstairs Line]
  • A. Glasgow–Motherwell via Hamilton line
    The Glasgow–Motherwell via Hamilton line is a suburban railway route in Scotland connecting Glasgow with Motherwell through the town of Hamilton and surrounding communities.
  • B. Glasgow–Edinburgh railway line
    The Glasgow–Edinburgh railway line is a major intercity rail route linking Scotland’s two largest cities and serving as one of the country’s busiest and most important transport corridors.
  • C. Edinburgh–Bathgate–Airdrie Line
    The Edinburgh–Bathgate–Airdrie Line is a key suburban rail route in Scotland that links Edinburgh with towns to the west, providing frequent commuter services across the central belt.
  • D. Glasgow–Edinburgh via Shotts route
    The Glasgow–Edinburgh via Shotts route is a central Scotland railway line providing a key commuter and regional link between Glasgow and Edinburgh through towns such as Shotts and Livingston.
  • 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: Glasgow–Edinburgh via Carstairs Line
Triple: [Glasgow–Edinburgh transport corridor, railComponentIncludes, Glasgow–Edinburgh via Carstairs Line]
Generated description
The Glasgow–Edinburgh via Carstairs Line is a Scottish railway route providing an alternative, longer connection between Glasgow and Edinburgh through Carstairs, used for inter-city, freight, and diversionary services.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Glasgow–Edinburgh via Carstairs Line
Target entity description: The Glasgow–Edinburgh via Carstairs Line is a Scottish railway route providing an alternative, longer connection between Glasgow and Edinburgh through Carstairs, used for inter-city, freight, and diversionary services.
  • A. Glasgow–Motherwell via Hamilton line
    The Glasgow–Motherwell via Hamilton line is a suburban railway route in Scotland connecting Glasgow with Motherwell through the town of Hamilton and surrounding communities.
  • B. Glasgow–Edinburgh railway line
    The Glasgow–Edinburgh railway line is a major intercity rail route linking Scotland’s two largest cities and serving as one of the country’s busiest and most important transport corridors.
  • C. Edinburgh–Bathgate–Airdrie Line
    The Edinburgh–Bathgate–Airdrie Line is a key suburban rail route in Scotland that links Edinburgh with towns to the west, providing frequent commuter services across the central belt.
  • D. Glasgow–Edinburgh via Shotts route
    The Glasgow–Edinburgh via Shotts route is a central Scotland railway line providing a key commuter and regional link between Glasgow and Edinburgh through towns such as Shotts and Livingston.
  • 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_69d381c309b88190af78aa681cf6a4c2 completed April 6, 2026, 9:49 a.m.
NER Named-entity recognition batch_69d5190da7f081908c38b5964a567e37 completed April 7, 2026, 2:47 p.m.
NED1 Entity disambiguation (via context triple) batch_69d933c5caa08190a5fba92ebf4b0ff9 completed April 10, 2026, 5:30 p.m.
NEDg Description generation batch_69d93802a4488190aa86ae209650d4e7 completed April 10, 2026, 5:48 p.m.
NED2 Entity disambiguation (via description) batch_69d938fcc3c48190a4acaaf75c1aa304 completed April 10, 2026, 5:53 p.m.
Created at: April 6, 2026, 12:23 p.m.