Triple

T22204003
Position Surface form Disambiguated ID Type / Status
Subject KeolisAmey Wales E548754 entity
Predicate franchiseName P20792 FINISHED
Object Wales and Borders rail franchise — 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: Wales and Borders rail franchise | Statement: [KeolisAmey Wales, franchiseName, Wales and Borders rail franchise]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Wales and Borders rail franchise
Context triple: [KeolisAmey Wales, franchiseName, Wales and Borders rail franchise]
  • A. 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.
  • B. Southern railway franchise
    The Southern railway franchise is a UK passenger rail network operating services primarily across South London, Surrey, Sussex, and parts of Kent and Hampshire.
  • C. South Wales rail network
    The South Wales rail network is the interconnected system of passenger and freight railway lines serving the cities, towns, and industrial areas across South Wales.
  • D. 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.
  • E. North Wales rail network
    The North Wales rail network is the system of passenger and freight railway lines serving the North Wales region, connecting its towns and cities with each other and with the rest of the UK.
  • 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: Wales and Borders rail franchise
Target entity description: The Wales and Borders rail franchise was a regional passenger rail service contract covering most train operations in Wales and some cross-border routes into England.
  • A. 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.
  • B. Southern railway franchise
    The Southern railway franchise is a UK passenger rail network operating services primarily across South London, Surrey, Sussex, and parts of Kent and Hampshire.
  • C. South Wales rail network
    The South Wales rail network is the interconnected system of passenger and freight railway lines serving the cities, towns, and industrial areas across South Wales.
  • D. 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.
  • E. North Wales rail network
    The North Wales rail network is the system of passenger and freight railway lines serving the North Wales region, connecting its towns and cities with each other and with the rest of the UK.
  • 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_69e11e3ecc7c8190b5f94cd8f42e9d37 completed April 16, 2026, 5:37 p.m.
NER Named-entity recognition batch_69f12b25eac4819094b3c50027ed66db completed April 28, 2026, 9:48 p.m.
Created at: April 16, 2026, 8:36 p.m.