Triple

T22562008
Position Surface form Disambiguated ID Type / Status
Subject Colombo–Trincomalee route E557838 entity
Predicate regionServed P82 FINISHED
Object North Central Province — 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: North Central Province
Context triple: [Colombo–Trincomalee route, regionServed, North Central Province]
  • A. Northern Province
    Northern Province is a largely rural region in northern Zambia known for its significant Bemba population, extensive forests, and numerous lakes and waterfalls.
  • B. Northern Province
    Northern Province is one of the administrative regions of Sierra Leone, located in the northern part of the country and known for its predominantly rural communities and agricultural economy.
  • C. Northern Province
    Northern Province is a predominantly Tamil-speaking region in the northern part of Sri Lanka, known for its coastal islands, war-affected history, and cultural and religious significance.
  • D. Central Province of Sri Lanka
    The Central Province of Sri Lanka is a mountainous inland region known for its historic cities like Kandy, tea plantations, and cultural significance as a heartland of Sinhalese heritage.
  • E. North Central Province, Sri Lanka chosen
    North Central Province, Sri Lanka is a largely rural administrative region known for its Sinhalese majority population, ancient irrigation systems, and important archaeological sites such as Anuradhapura.
  • 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_69e11e5ae4ac8190b1f503457603d969 elicitation completed
NER batch_69f15fa6a928819083925ea23aaaf725 ner completed
Created at: April 16, 2026, 8:52 p.m.