S. Thomas' Preparatory School, Kollupitiya
E730275
S. Thomas' Preparatory School, Kollupitiya is a prominent Anglican boys' preparatory school in Colombo, Sri Lanka, known for its English-medium education and strong academic and extracurricular traditions.
All labels observed (2)
| Label | Occurrences |
|---|---|
| S. Thomas' Preparatory School, Kollupitiya canonical | 3 |
| St. Thomas’ Preparatory School, Kollupitiya | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T8327229 — resolving that mention is where its identity was fixed. The disambiguator weighed these candidate entities and picked the highlighted one (or “None”, minting a new entity). This is how homonymy is resolved: the same surface form can point to different entities.
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: S. Thomas' Preparatory School, Kollupitiya Context triple: [S. Thomas' College, Mount Lavinia, hasBranchSchool, S. Thomas' Preparatory School, Kollupitiya]
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A.
S. Thomas' College, Gurutalawa
S. Thomas' College, Gurutalawa is a prominent Anglican boys’ boarding school in Sri Lanka, known as a rural branch of the historic S. Thomas’ College network.
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B.
S. Thomas' College, Bandarawela
S. Thomas' College, Bandarawela is a prominent Anglican boys' school in Bandarawela, Sri Lanka, affiliated with the historic S. Thomas' College network.
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C.
S. Thomas' College, Mount Lavinia
S. Thomas' College, Mount Lavinia is a prestigious Anglican boys' school in Sri Lanka known for educating many of the country’s political and social leaders.
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D.
Overseas School of Colombo
The Overseas School of Colombo is an international, English-medium school in Sri Lanka that primarily serves expatriate and local students with globally oriented curricula such as the International Baccalaureate.
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E.
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.
- 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: S. Thomas' Preparatory School, Kollupitiya Target entity description: S. Thomas' Preparatory School, Kollupitiya is a prominent Anglican boys' preparatory school in Colombo, Sri Lanka, known for its English-medium education and strong academic and extracurricular traditions.
-
A.
S. Thomas' College, Gurutalawa
S. Thomas' College, Gurutalawa is a prominent Anglican boys’ boarding school in Sri Lanka, known as a rural branch of the historic S. Thomas’ College network.
-
B.
S. Thomas' College, Bandarawela
S. Thomas' College, Bandarawela is a prominent Anglican boys' school in Bandarawela, Sri Lanka, affiliated with the historic S. Thomas' College network.
-
C.
S. Thomas' College, Mount Lavinia
S. Thomas' College, Mount Lavinia is a prestigious Anglican boys' school in Sri Lanka known for educating many of the country’s political and social leaders.
-
D.
Overseas School of Colombo
The Overseas School of Colombo is an international, English-medium school in Sri Lanka that primarily serves expatriate and local students with globally oriented curricula such as the International Baccalaureate.
-
E.
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.
- F. None of above. chosen
Statements (33)
| Predicate | Object |
|---|---|
| instanceOf |
Anglican school
ⓘ
boys' preparatory school ⓘ primary and secondary school ⓘ private school ⓘ |
| associatedWith | S. Thomas' College, Mount Lavinia ⓘ |
| city | Colombo ⓘ |
| country | Sri Lanka ⓘ |
| denomination |
Anglican
ⓘ
linked to:
Anglican Communion
|
| educationalLevel | preparatory level ⓘ |
| emphasizes |
English proficiency
ⓘ
character formation ⓘ discipline ⓘ |
| followsEducationSystem | Sri Lankan education system ⓘ |
| genderAdmission | boys ⓘ |
| hasCampusType | urban campus ⓘ |
| hasExtracurricularFocus |
clubs and societies
ⓘ
drama ⓘ music ⓘ sports ⓘ |
| hasMedium | English ⓘ |
| hasReligiousTradition | Anglican educational tradition ⓘ |
| hasStudentBody | boys from diverse backgrounds ⓘ |
| isInDistrict | Colombo District ⓘ |
| knownFor |
English-medium education
ⓘ
extracurricular activities ⓘ strong academic traditions ⓘ |
| languageOfInstruction | English ⓘ |
| locatedIn | Kollupitiya ⓘ |
| offers |
primary education
ⓘ
secondary education ⓘ |
| region | Western Province, Sri Lanka ⓘ |
| religiousAffiliation | Church of Ceylon ⓘ |
| schoolType | day school ⓘ |
How these facts were elicited
The pipeline generated the facts above by prompting gpt-5.1 with this entity's name + description and the instruction below.
Instruction
You are a knowledge base construction expert. Given a subject entity and a description of it, return factual statements that you know for the subject as a JSON list of dictionaries(triples), where keys must be "subject", "predicate" and "object". The number of facts may be very high, between 25 to 50 or more, for very popular subjects. For less popular subjects, the number of facts can be very low, like 5 or 10. # Requirements - If you don't know the subject at all, return an empty list. - If the subject is not a named entity, return an empty list. - Include at least one triple where predicate is "instanceOf". - Do not get too wordy. - Separate several objects into multiple triples with one object.
Input
Subject: S. Thomas' Preparatory School, Kollupitiya Description of subject: S. Thomas' Preparatory School, Kollupitiya is a prominent Anglican boys' preparatory school in Colombo, Sri Lanka, known for its English-medium education and strong academic and extracurricular traditions.
Referenced by (4)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: S. Thomas' Preparatory School, Kollupitiya