Triple

T22214309

Position	Surface form	Disambiguated ID	Type / Status
Subject	Moratuwa	`E549034`	entity
Predicate	hasEducationalInstitution	`P113`	FINISHED
Object	St. Sebastian’s College, Moratuwa	`—`	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: St. Sebastian’s College, Moratuwa | Statement: [Moratuwa, hasEducationalInstitution, St. Sebastian’s College, Moratuwa]

Disambiguation candidates (2 decisions)

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: St. Sebastian’s College, Moratuwa
Context triple: [Moratuwa, hasEducationalInstitution, St. Sebastian’s College, Moratuwa]

A. 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.
B. Prince of Wales College, Moratuwa
Prince of Wales College, Moratuwa is a prominent boys’ school in Moratuwa, Sri Lanka, known for its long history and strong academic and sporting traditions.
C. 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.
D. Dharmasoka College, Ambalangoda
Dharmasoka College, Ambalangoda is a prominent public school in Sri Lanka known for its strong academic performance and active participation in cultural and sports activities.
E. Nalanda College Colombo
Nalanda College Colombo is a prominent Buddhist boys’ school in Sri Lanka known for producing many distinguished alumni, especially in cricket and public service.
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: St. Sebastian’s College, Moratuwa
Target entity description: St. Sebastian’s College, Moratuwa is a prominent Catholic boys’ school in Moratuwa, Sri Lanka, known for its academic, sporting, and cultural achievements.

A. 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.
B. Prince of Wales College, Moratuwa
Prince of Wales College, Moratuwa is a prominent boys’ school in Moratuwa, Sri Lanka, known for its long history and strong academic and sporting traditions.
C. 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.
D. Dharmasoka College, Ambalangoda
Dharmasoka College, Ambalangoda is a prominent public school in Sri Lanka known for its strong academic performance and active participation in cultural and sports activities.
E. Nalanda College Colombo
Nalanda College Colombo is a prominent Buddhist boys’ school in Sri Lanka known for producing many distinguished alumni, especially in cricket and public service.
F. None of above. chosen

Provenance (2 batches)

Stage	Batch ID	Job type	Status
creating	`batch_69e11e3f7e04819089806d81d5ac431e`	elicitation	completed
NER	`batch_69f12b8b13f8819099ed8bebbfea3bc8`	ner	completed

Created at: April 16, 2026, 8:37 p.m.