St Marylebone Grammar School
E720000
St Marylebone Grammar School was a notable London secondary school known for educating several prominent figures, including newspaper magnate Alfred Harmsworth (Lord Northcliffe).
All labels observed (2)
| Label | Occurrences |
|---|---|
| St Marylebone Grammar School canonical | 1 |
| St Marylebone School | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T7673881 — 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: St Marylebone Grammar School Context triple: [Alfred Harmsworth, educatedAt, St Marylebone Grammar School]
-
A.
Merchant Taylors’ School, London
Merchant Taylors’ School, London is a historic and prestigious independent boys’ school founded in the 16th century, renowned for its rigorous academic tradition and notable alumni.
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B.
St Paul's School, London
St Paul's School, London is a prestigious independent boys' school founded in 1509, renowned for its academic excellence and notable alumni in British public life.
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C.
North London Collegiate School
North London Collegiate School is a prestigious independent girls' day school in London known for its strong academic record and notable alumnae.
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D.
City of London School
City of London School is a prestigious independent day school for boys in central London, known for its strong academic tradition and notable alumni.
-
E.
Manchester Grammar School
Manchester Grammar School is a prestigious independent day school for boys in Manchester, England, renowned for its strong academic tradition and history dating back to the early 16th century.
- 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 Marylebone Grammar School Target entity description: St Marylebone Grammar School was a notable London secondary school known for educating several prominent figures, including newspaper magnate Alfred Harmsworth (Lord Northcliffe).
-
A.
Merchant Taylors’ School, London
Merchant Taylors’ School, London is a historic and prestigious independent boys’ school founded in the 16th century, renowned for its rigorous academic tradition and notable alumni.
-
B.
St Paul's School, London
St Paul's School, London is a prestigious independent boys' school founded in 1509, renowned for its academic excellence and notable alumni in British public life.
-
C.
North London Collegiate School
North London Collegiate School is a prestigious independent girls' day school in London known for its strong academic record and notable alumnae.
-
D.
City of London School
City of London School is a prestigious independent day school for boys in central London, known for its strong academic tradition and notable alumni.
-
E.
Manchester Grammar School
Manchester Grammar School is a prestigious independent day school for boys in Manchester, England, renowned for its strong academic tradition and history dating back to the early 16th century.
- F. None of above. chosen
Statements (49)
| Predicate | Object |
|---|---|
| instanceOf |
boys' school
ⓘ
grammar school ⓘ |
| country | United Kingdom ⓘ |
| educated |
Alfred Harmsworth, 1st Viscount Northcliffe
NERFINISHED
ⓘ
Clement Attlee NERFINISHED ⓘ Lord Northcliffe NERFINISHED ⓘ Sir Adrian Boult NERFINISHED ⓘ Sir Andrew Davis NERFINISHED ⓘ Sir Arthur Bliss NERFINISHED ⓘ Sir Arthur Sullivan NERFINISHED ⓘ Sir Barnes Wallis NERFINISHED ⓘ Sir Benjamin Britten NERFINISHED ⓘ Sir Charles Mackerras NERFINISHED ⓘ Sir Charles Villiers Stanford NERFINISHED ⓘ Sir Colin Davis NERFINISHED ⓘ Sir Edward Elgar NERFINISHED ⓘ Sir Edward Henry NERFINISHED ⓘ Sir Ernest Henry Shackleton NERFINISHED ⓘ Sir Eugene Goossens NERFINISHED ⓘ Sir Georg Solti NERFINISHED ⓘ Sir George Dyson NERFINISHED ⓘ Sir Gerald Nabarro NERFINISHED ⓘ Sir Henry J. Wood NERFINISHED ⓘ Sir Henry Walford Davies NERFINISHED ⓘ Sir Henry Wood NERFINISHED ⓘ Sir Hubert Parry NERFINISHED ⓘ Sir John Barbirolli NERFINISHED ⓘ Sir John Eliot Gardiner NERFINISHED ⓘ Sir John Gielgud NERFINISHED ⓘ Sir John Pritchard NERFINISHED ⓘ Sir Lennox Berkeley NERFINISHED ⓘ Sir Malcolm Sargent NERFINISHED ⓘ Sir Mark Elder NERFINISHED ⓘ Sir Michael Tippett NERFINISHED ⓘ Sir Neville Marriner NERFINISHED ⓘ Sir Peter Pears NERFINISHED ⓘ Sir Ralph Vaughan Williams NERFINISHED ⓘ Sir Reginald Goodall NERFINISHED ⓘ Sir Reginald Thatcher NERFINISHED ⓘ Sir Roger Norrington NERFINISHED ⓘ Sir Simon Rattle NERFINISHED ⓘ Sir Thomas Beecham NERFINISHED ⓘ Sir William Henry Bragg NERFINISHED ⓘ Sir William Walton NERFINISHED ⓘ |
| locatedIn |
City of Westminster
ⓘ
London NERFINISHED ⓘ Marylebone NERFINISHED ⓘ |
| notableFor |
being a prominent London grammar school
ⓘ
educating Alfred Harmsworth (Lord Northcliffe) ⓘ |
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: St Marylebone Grammar School Description of subject: St Marylebone Grammar School was a notable London secondary school known for educating several prominent figures, including newspaper magnate Alfred Harmsworth (Lord Northcliffe).
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
St Marylebone School