Triple

T3256457
Position Surface form Disambiguated ID Type / Status
Subject Sydney–Melbourne rail corridor E68307 entity
Predicate operatorInSection P46904 FINISHED
Object NSW TrainLink E68835 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: NSW TrainLink | Statement: [Sydney–Melbourne rail corridor, operatorInSection, NSW TrainLink]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: NSW TrainLink
Context triple: [Sydney–Melbourne rail corridor, operatorInSection, NSW TrainLink]
  • A. NSW TrainLink chosen
    NSW TrainLink is a New South Wales government-owned passenger rail and coach service provider that operates regional and intercity routes across the state and into neighboring regions.
  • B. Sydney Trains
    Sydney Trains is a government-owned suburban rail network operator serving the greater Sydney metropolitan area in New South Wales, Australia.
  • C. NSW Government Railways
    NSW Government Railways was the former state-owned agency responsible for operating and managing New South Wales’ railway network in Australia.
  • D. Transport for NSW
    Transport for NSW is the New South Wales government agency responsible for planning, coordinating, and managing the state’s transport systems, including roads, public transit, and maritime services.
  • E. V/Line Albury line services
    V/Line Albury line services are regional passenger train services operated by V/Line between Melbourne and Albury along the main Sydney–Melbourne rail corridor.
  • 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: operatorInSection
Context triple: [Sydney–Melbourne rail corridor, operatorInSection, NSW TrainLink]
  • A. hasSectionOn
    Indicates that one entity (typically a document or resource) contains a dedicated section or part that specifically addresses or discusses another entity or topic.
  • B. hasSectionIn
    Indicates that one entity contains or includes another entity as a section or subdivision within it.
  • C. locationOfTypeSection
    Indicates that a particular location is designated as the section or area associated with a specific type or category.
  • D. section
    Indicates that one entity is a distinct part, division, or segment of another entity within a larger whole.
  • E. guardedSectionOf
    Indicates a relationship where one entity serves as a protective or security boundary for a specific section or portion of another entity.
  • 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_69ad858f74408190bcbd07f967cd7bd0 completed March 8, 2026, 2:19 p.m.
NER Named-entity recognition batch_69adaf68b280819087c302d454490c03 completed March 8, 2026, 5:18 p.m.
NED1 Entity disambiguation (via context triple) batch_69b2e8330720819091548d7f9652003a completed March 12, 2026, 4:22 p.m.
PD Predicate disambiguation batch_69ada41ae74081909a0d1d696be8e35e completed March 8, 2026, 4:30 p.m.
PDg Predicate description generation batch_69ada525bb2c8190b773efe6d696b6ab completed March 8, 2026, 4:34 p.m.
Created at: March 8, 2026, 3:09 p.m.