Triple

T22309312
Position Surface form Disambiguated ID Type / Status
Subject APT-S E551470 entity
Predicate intendedOperatorRegion P23381 FINISHED
Object British Rail InterCity sector 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: British Rail InterCity sector | Statement: [APT-S, intendedOperatorRegion, British Rail InterCity sector]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: British Rail InterCity sector
Context triple: [APT-S, intendedOperatorRegion, British Rail InterCity sector]
  • A. InterCity sector of British Rail chosen
    The InterCity sector of British Rail was the business unit responsible for operating long-distance express passenger services across the British railway network from the 1960s until privatisation in the 1990s.
  • B. British Rail Provincial sector
    The British Rail Provincial sector was the division of British Rail responsible for operating most non-intercity and rural passenger train services across the United Kingdom before sectorisation reforms led to its rebranding as Regional Railways.
  • C. British Rail Railfreight sector
    The British Rail Railfreight sector was the freight division of British Rail responsible for managing and operating rail-based cargo services across the UK before rail privatization.
  • D. British Rail
    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. British Rail electric multiple units
    British Rail electric multiple units are self-propelled electric passenger train sets used across the British railway network, typically formed of multiple carriages that can be coupled and operated together.
  • 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: intendedOperatorRegion
Context triple: [APT-S, intendedOperatorRegion, British Rail InterCity sector]
  • A. operatesToRegion chosen
    Indicates that an agent conducts operations or provides services directed toward or within a specified region.
  • B. operatedInRegion
    Indicates that an entity conducted operations or activities within a specified geographic region.
  • C. operatesFromTerritory
    Indicates that an entity conducts its activities or operations based out of, or primarily within, a specified territory.
  • D. operatesBetweenRegion
    Indicates a relationship in which an entity conducts operations or provides services that connect or span between two distinct regions.
  • E. operatesBeyondRegion
    Indicates that an entity conducts activities or exerts influence outside a specified geographic region.
  • F. None of above.

Provenance (3 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_69e11e46c0188190800181a4233f28fe completed April 16, 2026, 5:37 p.m.
NER Named-entity recognition batch_69f1574d53148190a1ec07f849e1ae9d completed April 29, 2026, 12:56 a.m.
PD Predicate disambiguation batch_69e72ffa438481908f80879aef2a589b completed April 21, 2026, 8:06 a.m.
Created at: April 16, 2026, 8:42 p.m.