Triple

T14247006
Position Surface form Disambiguated ID Type / Status
Subject Armidale railway station E353159 entity
Predicate category P87 FINISHED
Object Main Northern railway line, New South Wales E446821 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: Main Northern railway line, New South Wales | Statement: [Armidale railway station, category, Main Northern railway line, New South Wales]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Main Northern railway line, New South Wales
Context triple: [Armidale railway station, category, Main Northern railway line, New South Wales]
  • A. Main Northern railway line, New South Wales chosen
    The Main Northern railway line in New South Wales is a major rail corridor that runs from Sydney through the Central Coast and Hunter regions to the New England and northern parts of the state, serving both passenger and freight traffic.
  • B. Main Western railway line, New South Wales
    The Main Western railway line in New South Wales is a major rail corridor that runs west from Sydney across the Blue Mountains and into the central and western regions of the state, serving numerous regional towns and freight routes.
  • C. New South Wales Government Railways broad gauge line
    The New South Wales Government Railways broad gauge line was a historical railway route in southeastern Australia that connected the New South Wales network to the Victorian system, facilitating interstate passenger and freight transport.
  • D. New South Wales rail network
    The New South Wales rail network is an extensive system of passenger and freight railway lines that connects major cities, regional centres, and rural areas across the Australian state of New South Wales.
  • E. North Coast railway line
    The North Coast railway line is a major rail corridor in New South Wales, Australia, running along the state’s north coast and linking Sydney with Brisbane via numerous regional coastal centres.
  • 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_69d8278c43e08190824146f4632b89a5 completed April 9, 2026, 10:26 p.m.
NER Named-entity recognition batch_69de629464f88190817b190731bab156 completed April 14, 2026, 3:51 p.m.
NED1 Entity disambiguation (via context triple) batch_69fd3256026c8190814dd8ccd79c4b53 completed May 8, 2026, 12:46 a.m.
Created at: April 10, 2026, 1:08 a.m.