Triple

T17613309
Position Surface form Disambiguated ID Type / Status
Subject North Coast Line E429017 entity
Predicate electrifiedSectionIncludes P94567 FINISHED
Object Sydney metropolitan area 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: Sydney metropolitan area | Statement: [North Coast Line, electrifiedSectionIncludes, Sydney metropolitan area]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Sydney metropolitan area
Context triple: [North Coast Line, electrifiedSectionIncludes, Sydney metropolitan area]
  • A. Darwin metropolitan area
    The Darwin metropolitan area is the urban region centered on Darwin, the capital city of Australia's Northern Territory, encompassing its surrounding suburbs and satellite communities.
  • B. Greater Sydney region chosen
    The Greater Sydney region is the expansive metropolitan area centered on Sydney, Australia, encompassing the city and its surrounding urban and coastal communities.
  • C. Victoria metropolitan area
    The Victoria metropolitan area is a coastal urban region centered on British Columbia’s capital city of Victoria, known for its mild climate, historic architecture, and role as a major cultural and economic hub on Canada’s Pacific coast.
  • D. Griffith urban area
    Griffith urban area is the main population and economic center surrounding the city of Griffith in New South Wales, Australia.
  • E. Western Suburbs of Sydney
    The Western Suburbs of Sydney are a large, diverse, and rapidly growing metropolitan region of Greater Sydney known for their multicultural communities, major residential and commercial hubs, and significant sporting and cultural institutions.
  • 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: electrifiedSectionIncludes
Context triple: [North Coast Line, electrifiedSectionIncludes, Sydney metropolitan area]
  • 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. railElectrificationIncludes chosen
    Indicates that a rail electrification system or project encompasses, covers, or incorporates a specified segment, component, or area of railway infrastructure.
  • C. electrifiedAlongMostOfRoute
    Indicates that the route is equipped with electric power infrastructure along the majority of its length, but not necessarily its entirety.
  • D. nonElectrifiedSection
    Indicates that a segment of a transportation or track network lacks electrical infrastructure for powered operation.
  • E. electrificationTerminusOf
    Indicates that a location or point serves as the end of an electrified section of a route, line, or network.
  • 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_69d889e1c6148190ba76241e74688f8b completed April 10, 2026, 5:25 a.m.
NER Named-entity recognition batch_69e46d2eaa348190a8226eef8c0d6e31 completed April 19, 2026, 5:50 a.m.
PD Predicate disambiguation batch_69e3cdd7da34819099bc9481c5a79bab completed April 18, 2026, 6:30 p.m.
Created at: April 10, 2026, 5:51 a.m.