Triple

T295277
Position Surface form Disambiguated ID Type / Status
Subject Rosyth railway station E6078 entity
Predicate postnationalisationOperator P10434 FINISHED
Object Scottish Region of British Railways E15757 NE FINISHED

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: Scottish Region of British Railways | Statement: [Rosyth railway station, postnationalisationOperator, Scottish Region of British Railways]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Scottish Region of British Railways
Context triple: [Rosyth railway station, postnationalisationOperator, Scottish Region of British Railways]
  • A. Scottish rail network
    The Scottish rail network is the system of passenger and freight railway lines and services that connect cities, towns, and regions throughout Scotland and link them with the wider UK rail infrastructure.
  • B. North British Railway
    North British Railway was a major 19th- and early 20th-century Scottish railway company that operated extensive routes across central and eastern Scotland before becoming part of the London and North Eastern Railway in 1923.
  • C. Caledonian Railway
    Caledonian Railway was a major Scottish railway company that operated extensive routes across Scotland and into England during the 19th and early 20th centuries.
  • D. British Rail chosen
    British Rail was the state-owned company that operated most of the railway services in Great Britain from the late 1940s until the privatization of the rail network in the 1990s.
  • E. Midland Railway
    Midland Railway was a major 19th- and early 20th-century British railway company that operated extensive routes across central and northern England and played a key role in the development of the UK rail network.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
PD Predicate disambiguation gpt-5-mini-2025-08-07
Target predicate: postnationalisationOperator
Context triple: [Rosyth railway station, postnationalisationOperator, Scottish Region of British Railways]
  • A. nationalised
    Indicates that control or ownership of an entity has been transferred from private or non-state hands to the government or state.
  • B. namedAfterCountryOfCitizenship
    Indicates that something is named after the country where a person holds citizenship.
  • C. sponsorNationality
    Indicates that an entity acts as a sponsor and has the specified nationality.
  • D. multiNationalState
    Indicates a state whose population is composed of multiple distinct national or ethnic groups under a single political authority.
  • E. hasPostNominal
    Indicates that an entity is associated with a post-nominal title, abbreviation, or letters that follow a name to denote qualifications, honors, or status.
  • 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_69a2e79114b081909490b3bf5a5dbb51 completed Feb. 28, 2026, 1:03 p.m.
NER Named-entity recognition batch_69a2e9e273f88190ac5355d1310376ed completed Feb. 28, 2026, 1:13 p.m.
NED1 Entity disambiguation (via context triple) batch_69a3a88778b48190856af2e89d21621a completed March 1, 2026, 2:46 a.m.
PD Predicate disambiguation batch_69a2e9368894819093eeae4347dfcc5a completed Feb. 28, 2026, 1:10 p.m.
PDg Predicate description generation batch_69a2e9e0d85c8190ae52662d83ea67fe completed Feb. 28, 2026, 1:13 p.m.
Created at: Feb. 28, 2026, 1:06 p.m.