Triple

T20443618
Position Surface form Disambiguated ID Type / Status
Subject Thurso railway station E501457 entity
Predicate fareZone P844 FINISHED
Object ScotRail zone (national rail fares)
ScotRail zone (national rail fares) is the national rail fare zoning system used by ScotRail to structure ticket prices and validity across Scotland’s railway network.
 E1431126 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 zone (national rail fares) | Statement: [Thurso railway station, fareZone, ScotRail zone (national rail fares)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: ScotRail zone (national rail fares)
Context triple: [Thurso railway station, fareZone, ScotRail zone (national rail fares)]
  • A. ScotRail Fife zone
    The ScotRail Fife zone is a designated fare area within Scotland’s Fife region used to set ticket prices and travel validity on ScotRail services.
  • B. 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.
  • C. ScotRail East Lothian area
    ScotRail East Lothian area is a designated rail fare zone covering stations in East Lothian, Scotland, used for setting ticket prices and travel validity on ScotRail services.
  • D. ScotRail smartcard
    The ScotRail smartcard is a reusable contactless travel card that allows passengers to store and use train tickets electronically across Scotland’s rail network.
  • E. 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.
  • 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 zone (national rail fares)
Triple: [Thurso railway station, fareZone, ScotRail zone (national rail fares)]
Generated description
ScotRail zone (national rail fares) is the national rail fare zoning system used by ScotRail to structure ticket prices and validity across Scotland’s railway network.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: ScotRail zone (national rail fares)
Target entity description: ScotRail zone (national rail fares) is the national rail fare zoning system used by ScotRail to structure ticket prices and validity across Scotland’s railway network.
  • A. ScotRail Fife zone
    The ScotRail Fife zone is a designated fare area within Scotland’s Fife region used to set ticket prices and travel validity on ScotRail services.
  • B. 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.
  • C. ScotRail East Lothian area
    ScotRail East Lothian area is a designated rail fare zone covering stations in East Lothian, Scotland, used for setting ticket prices and travel validity on ScotRail services.
  • D. ScotRail smartcard
    The ScotRail smartcard is a reusable contactless travel card that allows passengers to store and use train tickets electronically across Scotland’s rail network.
  • E. 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.
  • 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_69e0b4ac0a1c81908845d0f8a56abce8 completed April 16, 2026, 10:06 a.m.
NER Named-entity recognition batch_69e68cfa7dd08190883a37e3480b152c completed April 20, 2026, 8:30 p.m.
NED1 Entity disambiguation (via context triple) batch_6a088401774081909ac697258222235b completed May 16, 2026, 2:49 p.m.
NEDg Description generation batch_6a0884aeb868819089de185429e0d99d completed May 16, 2026, 2:52 p.m.
NED2 Entity disambiguation (via description) batch_6a0885a1276c8190bc8a843386d6be6a completed May 16, 2026, 2:56 p.m.
Created at: April 16, 2026, 11:32 a.m.