Triple

T18608673
Position Surface form Disambiguated ID Type / Status
Subject Chase Line E454825 entity
Predicate hasElectrifiedSection P94567 FINISHED
Object Rugeley Trent Valley–Walsall 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: Rugeley Trent Valley–Walsall | Statement: [Chase Line, hasElectrifiedSection, Rugeley Trent Valley–Walsall]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Rugeley Trent Valley–Walsall
Context triple: [Chase Line, hasElectrifiedSection, Rugeley Trent Valley–Walsall]
  • A. Lichfield Trent Valley
    Lichfield Trent Valley is a railway station in Lichfield, Staffordshire, that serves as an interchange on both the West Coast Main Line and the Cross-City Line.
  • B. Rugeley
    Rugeley is a market town in Staffordshire, England, historically known for its coal mining industry and location on the River Trent.
  • C. Walsall to Rugeley line chosen
    The Walsall to Rugeley line is a regional railway route in the West Midlands of England that provides local passenger services linking Walsall with Rugeley via intermediate towns.
  • D. Rowsley
    Rowsley is a village in Derbyshire, England, known for its scenic location near the Peak District and its historic railway and riverside setting.
  • E. Brownhills
    Brownhills is a town in the West Midlands of England, historically associated with coal mining and located near Walsall and Cannock Chase.
  • 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: hasElectrifiedSection
Context triple: [Chase Line, hasElectrifiedSection, Rugeley Trent Valley–Walsall]
  • A. isElectrifiedSectionOf
    Indicates that one section or segment is a part of a larger entity and has been equipped with electrical power or electrification.
  • B. hasElectrificationStatus
    Indicates that an entity possesses a specified type or level of electrification (e.g., electrified, non-electrified, partially electrified).
  • C. railElectrificationIncludes chosen
    Indicates that a rail electrification system or project encompasses, covers, or incorporates a specified segment, component, or area of railway infrastructure.
  • D. isElectricRailway
    Indicates that a given railway system operates using electric power rather than diesel or other forms of propulsion.
  • E. electrifiedAlongMostOfRoute
    Indicates that the route is equipped with electric power infrastructure along the majority of its length, but not necessarily its entirety.
  • 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_69d8d38bbe7c8190bdec3138e7d413c9 completed April 10, 2026, 10:40 a.m.
NER Named-entity recognition batch_69e54cff3be8819080ab20045bd18a4d completed April 19, 2026, 9:45 p.m.
PD Predicate disambiguation batch_69e478cf5e888190a0b1074b0c6525df completed April 19, 2026, 6:40 a.m.
Created at: April 10, 2026, 11:45 a.m.