Triple

T14381485
Position Surface form Disambiguated ID Type / Status
Subject Wallangarra E356612 entity
Predicate railwayLine P848 FINISHED
Object Main North railway line (NSW) 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 North railway line (NSW) | Statement: [Wallangarra, railwayLine, Main North railway line (NSW)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Main North railway line (NSW)
Context triple: [Wallangarra, railwayLine, Main North railway line (NSW)]
  • 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. 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.
  • C. North Coast railway line
    The North Coast railway line is a major rail corridor in Queensland, Australia, running along the state’s eastern seaboard and connecting key regional centres and cities.
  • D. 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.
  • E. Main North Line (New Zealand) railway
    The Main North Line is a major New Zealand railway route in the South Island that connects Christchurch with Picton, serving numerous towns and freight operations along the east coast.
  • 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_69d8279163a081908aec45c0e3f1e02f completed April 9, 2026, 10:26 p.m.
NER Named-entity recognition batch_69de900bbfb08190a1e56f281a2374c0 completed April 14, 2026, 7:05 p.m.
NED1 Entity disambiguation (via context triple) batch_69fd4c590660819090652e75418f2747 completed May 8, 2026, 2:37 a.m.
Created at: April 10, 2026, 1:16 a.m.