Triple

T20989749
Position Surface form Disambiguated ID Type / Status
Subject KwaDukuza–Durban corridor E516988 entity
Predicate followsTransportRoute P125947 FINISHED
Object North Coast rail and road network — NE NERFINISHED

How this triple was built (3 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: North Coast rail and road network | Statement: [KwaDukuza–Durban corridor, followsTransportRoute, North Coast rail and road network]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: North Coast rail and road network
Context triple: [KwaDukuza–Durban corridor, followsTransportRoute, North Coast rail and road network]
  • A. 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.
  • B. 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.
  • C. Central Coast rail network
    The Central Coast rail network is a regional passenger railway system in New South Wales, Australia, linking coastal communities between Sydney and Newcastle.
  • D. North–South trunk line
    The North–South trunk line is a primary rapid transit corridor in the Metropolitan Atlanta Rapid Transit Authority (MARTA) rail system, running along a north–south axis through central Atlanta.
  • E. North Coast Line
    The North Coast Line is a major railway corridor in New South Wales, Australia, running along the state’s north coast and connecting Sydney with Brisbane and numerous regional centres.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: North Coast rail and road network
Target entity description: The North Coast rail and road network is a major transport corridor along South Africa’s KwaZulu-Natal north coast, integrating railway and highway routes that link key urban and industrial centers such as Durban and KwaDukuza.
  • A. 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.
  • B. 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.
  • C. Central Coast rail network
    The Central Coast rail network is a regional passenger railway system in New South Wales, Australia, linking coastal communities between Sydney and Newcastle.
  • D. North–South trunk line
    The North–South trunk line is a primary rapid transit corridor in the Metropolitan Atlanta Rapid Transit Authority (MARTA) rail system, running along a north–south axis through central Atlanta.
  • E. North Coast Line
    The North Coast Line is a major railway corridor in New South Wales, Australia, running along the state’s north coast and connecting Sydney with Brisbane and numerous regional centres.
  • F. None of above. chosen

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_69e0b4ffac148190bbade9f0eceb660b completed April 16, 2026, 10:07 a.m.
NER Named-entity recognition batch_69e6fbe5f49c8190a5c031eceba9ebf7 completed April 21, 2026, 4:24 a.m.
Created at: April 16, 2026, 1:49 p.m.