Triple

T13450000
Position Surface form Disambiguated ID Type / Status
Subject Singer railway station E320582 entity
Predicate railwayRegion P15232 FINISHED
Object ScotRail Central Belt network
The ScotRail Central Belt network is the dense suburban and intercity rail system serving Scotland’s most populated central region, including the Glasgow and Edinburgh areas.
E423742 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: ScotRail Central Belt network | Statement: [Singer railway station, railwayRegion, ScotRail Central Belt network]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: ScotRail Central Belt network
Context triple: [Singer railway station, railwayRegion, ScotRail Central Belt network]
  • A. ScotRail West Region
    ScotRail West Region is an operational area of Scotland’s national rail operator that oversees passenger train services and stations across the western part of the country.
  • B. Strathclyde suburban rail network
    The Strathclyde suburban rail network is a comprehensive commuter rail system serving Glasgow and the surrounding Strathclyde region, providing frequent local and regional train services across multiple lines.
  • C. South West Scotland rail network
    The South West Scotland rail network is a regional railway system serving towns and cities across southwestern Scotland, providing passenger and freight connections to major Scottish and cross-border routes.
  • D. ScotRail West Lothian area
    ScotRail West Lothian area is a designated rail fare zone in West Lothian, Scotland, used for ticketing and pricing on ScotRail services serving stations in that region.
  • E. Cumbernauld Line
    The Cumbernauld Line is a suburban railway route in central Scotland that connects the town of Cumbernauld with Glasgow and forms part of the regional commuter rail network.
  • 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: ScotRail Central Belt network
Triple: [Singer railway station, railwayRegion, ScotRail Central Belt network]
Generated description
The ScotRail Central Belt network is the dense suburban and intercity rail system serving Scotland’s most populated central region, including the Glasgow and Edinburgh areas.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: ScotRail Central Belt network
Target entity description: The ScotRail Central Belt network is the dense suburban and intercity rail system serving Scotland’s most populated central region, including the Glasgow and Edinburgh areas.
  • A. ScotRail West Region
    ScotRail West Region is an operational area of Scotland’s national rail operator that oversees passenger train services and stations across the western part of the country.
  • B. Strathclyde suburban rail network chosen
    The Strathclyde suburban rail network is a comprehensive commuter rail system serving Glasgow and the surrounding Strathclyde region, providing frequent local and regional train services across multiple lines.
  • C. South West Scotland rail network
    The South West Scotland rail network is a regional railway system serving towns and cities across southwestern Scotland, providing passenger and freight connections to major Scottish and cross-border routes.
  • D. ScotRail West Lothian area
    ScotRail West Lothian area is a designated rail fare zone in West Lothian, Scotland, used for ticketing and pricing on ScotRail services serving stations in that region.
  • E. Cumbernauld Line
    The Cumbernauld Line is a suburban railway route in central Scotland that connects the town of Cumbernauld with Glasgow and forms part of the regional commuter rail network.
  • F. None of above.

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_69d80761e6cc8190a90c844589998ecc completed April 9, 2026, 8:09 p.m.
NER Named-entity recognition batch_69dbaef973b08190a3d7fe1c2a913cff completed April 12, 2026, 2:40 p.m.
NED1 Entity disambiguation (via context triple) batch_69f73999f8388190b2c578e063341178 completed May 3, 2026, 12:03 p.m.
NEDg Description generation batch_69f73af2b37481908c4d282c1335fe08 completed May 3, 2026, 12:09 p.m.
NED2 Entity disambiguation (via description) batch_69f73b959de88190959335353242031b completed May 3, 2026, 12:12 p.m.
Created at: April 9, 2026, 9:41 p.m.