Triple

T14492949
Position Surface form Disambiguated ID Type / Status
Subject Inner North Canberra E359410 entity
Predicate transportServedBy P1298 FINISHED
Object Canberra Light Rail
Canberra Light Rail is a modern light rail transit system in Canberra, Australia, providing urban public transport services including a key route through the city's Inner North.
E1102106 NE FINISHED

How this triple was built (4 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: Canberra Light Rail | Statement: [Inner North Canberra, transportServedBy, Canberra Light Rail]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Canberra Light Rail
Context triple: [Inner North Canberra, transportServedBy, Canberra Light Rail]
  • A. Sydney light rail
    Sydney light rail is a modern tram-based public transport network serving key corridors across inner Sydney and connecting major hubs such as the CBD and southeastern suburbs.
  • B. Gold Coast Light Rail
    Gold Coast Light Rail is a modern tram system serving key suburbs and tourist areas along Queensland’s Gold Coast, providing frequent, high-capacity public transport.
  • C. Sydney Metro
    Sydney Metro is a fully automated rapid transit system serving the Sydney metropolitan area, designed to provide high-frequency, high-capacity rail services independent of the existing suburban train network.
  • D. Newcastle Light Rail
    Newcastle Light Rail is a modern tram system serving central Newcastle, New South Wales, providing frequent urban public transport between key city locations.
  • E. Werribee line
    The Werribee line is a suburban railway line in Melbourne, Australia, that runs from the central business district to the southwestern suburb of Werribee as part of the city’s metropolitan train network.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg Description generation gpt-5.1
Instruction
Generate a one-sentence description of the target entity. 
You are given a context triple in the form (subject, predicate, object), where the object is the target entity. 
# Instructions
Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. 
Avoid repeating the information from the triple, unless really essential.
# Response Format
Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Canberra Light Rail
Triple: [Inner North Canberra, transportServedBy, Canberra Light Rail]
Generated description
Canberra Light Rail is a modern light rail transit system in Canberra, Australia, providing urban public transport services including a key route through the city's Inner North.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Canberra Light Rail
Target entity description: Canberra Light Rail is a modern light rail transit system in Canberra, Australia, providing urban public transport services including a key route through the city's Inner North.
  • A. Sydney light rail
    Sydney light rail is a modern tram-based public transport network serving key corridors across inner Sydney and connecting major hubs such as the CBD and southeastern suburbs.
  • B. Gold Coast Light Rail
    Gold Coast Light Rail is a modern tram system serving key suburbs and tourist areas along Queensland’s Gold Coast, providing frequent, high-capacity public transport.
  • C. Sydney Metro
    Sydney Metro is a fully automated rapid transit system serving the Sydney metropolitan area, designed to provide high-frequency, high-capacity rail services independent of the existing suburban train network.
  • D. Newcastle Light Rail
    Newcastle Light Rail is a modern tram system serving central Newcastle, New South Wales, providing frequent urban public transport between key city locations.
  • E. Werribee line
    The Werribee line is a suburban railway line in Melbourne, Australia, that runs from the central business district to the southwestern suburb of Werribee as part of the city’s metropolitan train network.
  • 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_69d8279740308190af9df93a3af8592e completed April 9, 2026, 10:26 p.m.
NER Named-entity recognition batch_69de930f34d08190b4b30e54e2f702ed completed April 14, 2026, 7:18 p.m.
NED1 Entity disambiguation (via context triple) batch_69fd6d9544cc81908105554f212a9b8c completed May 8, 2026, 4:59 a.m.
NEDg Description generation batch_69fd6e75155081908cec8cac1101c17e completed May 8, 2026, 5:02 a.m.
NED2 Entity disambiguation (via description) batch_69fd6f38ea788190a957419ca1971b15 completed May 8, 2026, 5:06 a.m.
Created at: April 10, 2026, 1:20 a.m.