Triple

T22522146
Position Surface form Disambiguated ID Type / Status
Subject Maradana E556806 entity
Predicate hasEducationalInstitution P113 FINISHED
Object Nalanda College, Colombo — NE NERFINISHED

Named-entity recognition

Before disambiguation, gpt-5-mini classified whether the object phrase is a named entity — the step behind the object's NE type shown above.

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: Nalanda College, Colombo | Statement: [Maradana, hasEducationalInstitution, Nalanda College, Colombo]

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: Nalanda College, Colombo
Context triple: [Maradana, hasEducationalInstitution, Nalanda College, Colombo]
  • A. Nalanda College Colombo chosen
    Nalanda College Colombo is a prominent Buddhist boys’ school in Sri Lanka known for producing many distinguished alumni, especially in cricket and public service.
  • B. St. Lucia’s College, Colombo
    St. Lucia’s College, Colombo is a prominent Catholic boys’ school in Sri Lanka known for its long history, academic excellence, and strong sporting traditions.
  • C. D. S. Senanayake College, Colombo
    D. S. Senanayake College, Colombo is a prominent boys’ national school in Sri Lanka’s capital, named in honor of the country’s first Prime Minister, D. S. Senanayake.
  • D. Trinity College, Kandy
    Trinity College, Kandy is a prestigious independent boys' school in Sri Lanka renowned for its academic excellence and strong cricketing tradition.
  • E. St. Joseph's College, Colombo
    St. Joseph's College, Colombo is a prominent Catholic boys' school in Sri Lanka known for its academic excellence and for educating many of the country's political and social leaders.
  • 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_69e11e5657e881909f16ca58352c50da elicitation completed
NER batch_69f15e32b8a88190ac335d4298dd5ee3 ner completed
Created at: April 16, 2026, 8:50 p.m.