Triple

T20548563
Position Surface form Disambiguated ID Type / Status
Subject Sydney–Perth corridor (via Adelaide) E504538 entity
Predicate follows P134 FINISHED
Object Trans-Australian Railway (in part) NE NERFINISHED

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: Trans-Australian Railway (in part) | Statement: [Sydney–Perth corridor (via Adelaide), follows, Trans-Australian Railway (in part)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Trans-Australian Railway (in part)
Context triple: [Sydney–Perth corridor (via Adelaide), follows, Trans-Australian Railway (in part)]
  • A. Trans-Australian Railway corridor chosen
    The Trans-Australian Railway corridor is a major east–west rail route spanning the Australian continent, linking Western Australia with the eastern states across the vast Nullarbor Plain.
  • B. Adelaide–Darwin railway
    The Adelaide–Darwin railway is a north–south transcontinental rail line in Australia that links the southern city of Adelaide with the northern port of Darwin, traversing the country’s central outback.
  • C. Sydney–Broken Hill rail corridor
    The Sydney–Broken Hill rail corridor is a long-distance passenger and freight railway line crossing New South Wales from the coastal capital Sydney to the inland mining city of Broken Hill.
  • D. Central Australia Railway
    The Central Australia Railway was a former narrow-gauge rail line that ran north from Port Augusta into the Australian interior, serving as an early overland route through the outback before later standard-gauge lines superseded it.
  • E. Adelaide–Melbourne railway
    The Adelaide–Melbourne railway is a major interstate rail corridor in Australia that links the capitals of South Australia and Victoria, carrying both passenger and freight services across the region.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (2 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_69e0b4b52c048190952b4d0f430813a3 completed April 16, 2026, 10:06 a.m.
NER Named-entity recognition batch_69e6a5d56060819090f0e2f2f9957982 completed April 20, 2026, 10:16 p.m.
Created at: April 16, 2026, 11:38 a.m.