Triple

T15431073
Position Surface form Disambiguated ID Type / Status
Subject Greater Western Sydney E369639 entity
Predicate servedBy P82 FINISHED
Object T1 North Shore & Western Line E341293 NE FINISHED

How this triple was built (2 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: T1 North Shore & Western Line | Statement: [Greater Western Sydney, servedBy, T1 North Shore & Western Line]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: T1 North Shore & Western Line
Context triple: [Greater Western Sydney, servedBy, T1 North Shore & Western Line]
  • A. T1 North Shore & Western Line chosen
    T1 North Shore & Western Line is a major suburban rail service in Sydney that connects the North Shore with the western suburbs and the city centre.
  • B. T9 Northern Line
    T9 Northern Line is a suburban passenger rail service forming part of the Sydney Trains network, connecting Sydney’s northern suburbs with the city and other key hubs.
  • C. North Shore railway line
    The North Shore railway line is a major suburban rail corridor in Sydney, Australia, connecting the city’s central business district with the northern suburbs across the Harbour Bridge.
  • D. Northeast Line
    The Northeast Line, now known as MARTA's Gold Line, is a rapid transit route serving key northeastern suburbs and neighborhoods of Atlanta, Georgia.
  • E. Valley Line
    The Valley Line is a light rail transit route in Edmonton, Alberta, designed as a low-floor, urban-style line connecting southeastern and western parts of the city.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

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_69d85a1849f48190bf898068b2806fae completed April 10, 2026, 2:02 a.m.
NER Named-entity recognition batch_69e03ed8ea888190bff8dc14859cca31 completed April 16, 2026, 1:43 a.m.
NED1 Entity disambiguation (via context triple) batch_69ff1a8546948190a69ae1306bc19c64 completed May 9, 2026, 11:29 a.m.
Created at: April 10, 2026, 3:21 a.m.