Don Bosco Matriculation Higher Secondary School, Egmore
E817795
Don Bosco Matriculation Higher Secondary School, Egmore is a prominent Chennai-based educational institution known for having educated world chess champion Viswanathan Anand.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Don Bosco Matriculation Higher Secondary School, Egmore canonical | 5 |
| Don Bosco Egmore | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T9743883 — 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: Don Bosco Matriculation Higher Secondary School, Egmore Context triple: [Viswanathan Anand, educatedAt, Don Bosco Matriculation Higher Secondary School, Egmore]
-
A.
Sacred Heart Matriculation School, Chennai
Sacred Heart Matriculation School, Chennai is a private matriculation school in Chennai, India, known in part for having educated former Tamil Nadu Chief Minister J. Jayalalithaa.
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B.
Madras Egmore
Madras Egmore is a major historic railway terminus in Chennai, India, serving as one of the city’s key hubs for regional and long-distance train services.
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C.
Bishop Cotton Girls' School
Bishop Cotton Girls' School is a prestigious all-girls educational institution in Bengaluru, India, known for its long history and notable alumnae.
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D.
Nirmala College
Nirmala College was the earlier name of what is now known as Kirori Mal College, a prominent constituent college of the University of Delhi in India.
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E.
Don Bosco School Liluah
Don Bosco School Liluah is a prominent Catholic boys' school in Liluah, West Bengal, known for its academic rigor and values-based education under the Don Bosco educational network.
- 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: Don Bosco Matriculation Higher Secondary School, Egmore Target entity description: Don Bosco Matriculation Higher Secondary School, Egmore is a prominent Chennai-based educational institution known for having educated world chess champion Viswanathan Anand.
-
A.
Sacred Heart Matriculation School, Chennai
Sacred Heart Matriculation School, Chennai is a private matriculation school in Chennai, India, known in part for having educated former Tamil Nadu Chief Minister J. Jayalalithaa.
-
B.
Madras Egmore
Madras Egmore is a major historic railway terminus in Chennai, India, serving as one of the city’s key hubs for regional and long-distance train services.
-
C.
Bishop Cotton Girls' School
Bishop Cotton Girls' School is a prestigious all-girls educational institution in Bengaluru, India, known for its long history and notable alumnae.
-
D.
Nirmala College
Nirmala College was the earlier name of what is now known as Kirori Mal College, a prominent constituent college of the University of Delhi in India.
-
E.
Don Bosco School Liluah
Don Bosco School Liluah is a prominent Catholic boys' school in Liluah, West Bengal, known for its academic rigor and values-based education under the Don Bosco educational network.
- F. None of above. chosen
Statements (34)
| Predicate | Object |
|---|---|
| instanceOf |
educational institution
ⓘ
school ⓘ secondary school ⓘ |
| boardAffiliation | Tamil Nadu Matriculation system ⓘ |
| city | Chennai ⓘ |
| coCurricularFocus |
academic competitions
ⓘ
cultural activities ⓘ sports ⓘ |
| country | India ⓘ |
| educationBoardRegion | Tamil Nadu ⓘ |
| educationSystem | Indian school system ⓘ |
| educationType | matriculation ⓘ |
| genderIntake | boys ⓘ |
| hasCampusType | urban campus ⓘ |
| knownFor | educating world chess champion Viswanathan Anand ⓘ |
| language | English ⓘ |
| locatedIn |
Egmore, Chennai, Tamil Nadu, India
ⓘ
linked to:
Egmore, Chennai
|
| mediumOfInstruction | English ⓘ |
| name | Don Bosco Matriculation Higher Secondary School, Egmore ⓘ |
| namedAfter | John Bosco ⓘ |
| neighbourhood | Egmore ⓘ |
| notableAlumnus | Viswanathan Anand ⓘ |
| offersGrade |
higher secondary grades (XI–XII)
ⓘ
primary grades ⓘ secondary grades (VI–X) ⓘ |
| region | South India ⓘ |
| religiousAffiliation | Roman Catholic ⓘ |
| religiousOrder | Salesians of Don Bosco ⓘ |
| schoolLevel |
higher secondary
ⓘ
primary ⓘ secondary ⓘ |
| sector | private school ⓘ |
| shortName | Don Bosco Egmore ⓘ |
| state | Tamil Nadu ⓘ |
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: Don Bosco Matriculation Higher Secondary School, Egmore Description of subject: Don Bosco Matriculation Higher Secondary School, Egmore is a prominent Chennai-based educational institution known for having educated world chess champion Viswanathan Anand.
Referenced by (6)
Full triples — surface form annotated when it differs from this entity's canonical label.
Don Bosco Matriculation Higher Secondary School, Egmore
→
name
→
Don Bosco Matriculation Higher Secondary School, Egmore
ⓘ
linked to: Don Bosco Matriculation Higher Secondary School, Egmore