Triple

T22230941
Position Surface form Disambiguated ID Type / Status
Subject Ratmalana E549463 entity
Predicate servedBy P82 FINISHED
Object Coastal railway line — NE NERFINISHED

Disambiguation candidates (1 decision)

The exact options the model was shown at each disambiguation step, with the option it chose highlighted — the evidence behind this triple's disambiguated ids.

NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Coastal railway line
Context triple: [Ratmalana, servedBy, Coastal railway line]
  • A. Coastal line chosen
    The Coastal line is a major railway route in Sri Lanka that runs along the island’s southwestern and southern coastline, connecting Colombo with key coastal towns and cities.
  • B. Coastal Railway (Rantarata)
    Coastal Railway (Rantarata) is a major Finnish railway line running along the southern coast, connecting Helsinki with key western coastal towns and cities.
  • C. 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.
  • D. 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.
  • E. North Coast rail and road network
    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.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (2 batches)

Stage Batch ID Job type Status
creating batch_69e11e4102b881909cf47d3768e25c19 elicitation completed
NER batch_69f12bf2a26c81908aaf614d7c75e219 ner completed
Created at: April 16, 2026, 8:37 p.m.