Triple

T18889889
Position Surface form Disambiguated ID Type / Status
Subject Machynlleth railway station E462054 entity
Predicate fareZone P844 FINISHED
Object Transport for Wales fare system — NE NERFINISHED

How this triple was built (3 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: Transport for Wales fare system | Statement: [Machynlleth railway station, fareZone, Transport for Wales fare system]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Transport for Wales fare system
Context triple: [Machynlleth railway station, fareZone, Transport for Wales fare system]
  • A. Transport for Wales integrated transport network
    The Transport for Wales integrated transport network is a coordinated public transport system in Wales that brings together rail, bus, and other services under a unified, passenger-focused framework.
  • B. Arriva Trains Wales
    Arriva Trains Wales was a former UK train operating company that provided passenger rail services across Wales and the English border regions from 2003 to 2018.
  • C. Transport for Wales Rail
    Transport for Wales Rail is a Welsh train operating company that provides regional and intercity rail services across Wales and into parts of England.
  • D. Wales and Borders rail franchise specification
    The Wales and Borders rail franchise specification is a formal policy and planning document that sets out the requirements, standards, and service expectations for operating rail services across the Wales and Borders network.
  • E. National Rail Wales area
    The National Rail Wales area is the designated rail network zone covering passenger train services and stations across Wales within the National Rail system.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Transport for Wales fare system
Target entity description: The Transport for Wales fare system is the structured ticketing and pricing scheme used across the rail services operated by Transport for Wales in Wales and surrounding regions.
  • A. Transport for Wales integrated transport network
    The Transport for Wales integrated transport network is a coordinated public transport system in Wales that brings together rail, bus, and other services under a unified, passenger-focused framework.
  • B. Arriva Trains Wales
    Arriva Trains Wales was a former UK train operating company that provided passenger rail services across Wales and the English border regions from 2003 to 2018.
  • C. Transport for Wales Rail chosen
    Transport for Wales Rail is a Welsh train operating company that provides regional and intercity rail services across Wales and into parts of England.
  • D. Wales and Borders rail franchise specification
    The Wales and Borders rail franchise specification is a formal policy and planning document that sets out the requirements, standards, and service expectations for operating rail services across the Wales and Borders network.
  • E. National Rail Wales area
    The National Rail Wales area is the designated rail network zone covering passenger train services and stations across Wales within the National Rail system.
  • F. None of above.

Provenance (2 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_69d8dcfc3430819095ee6fc0eb4c06a5 completed April 10, 2026, 11:20 a.m.
NER Named-entity recognition batch_69e5c479f3208190a9d665865c4b630b completed April 20, 2026, 6:15 a.m.
Created at: April 10, 2026, 11:58 a.m.