David Marshall
E474946
David Marshall is a biotechnology entrepreneur best known as a founder of the drug discovery company Heptares Therapeutics.
All labels observed (1)
| Label | Occurrences |
|---|---|
| David Marshall canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T4850488 — 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: David Marshall Context triple: [Heptares Therapeutics, foundedBy, David Marshall]
-
A.
David Marshall
David Marshall was a prominent Singaporean politician and lawyer who became the country’s first Chief Minister and a leading advocate for self-governance.
-
B.
Gabriel Almond
Gabriel Almond was an influential American political scientist known for his work on comparative politics and political culture.
-
C.
Paul Givan
Paul Givan is a Democratic Unionist Party politician who served as First Minister of Northern Ireland.
-
D.
John Lyons
John Lyons is a film producer best known for his work on major Hollywood comedies, including the Austin Powers series.
-
E.
Edward Hume
Edward Hume was an American television writer and producer best known for creating and writing several popular crime and drama series in the 1970s and 1980s.
- 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: David Marshall Target entity description: David Marshall is a biotechnology entrepreneur best known as a founder of the drug discovery company Heptares Therapeutics.
-
A.
David Marshall
David Marshall was a prominent Singaporean politician and lawyer who became the country’s first Chief Minister and a leading advocate for self-governance.
-
B.
Gabriel Almond
Gabriel Almond was an influential American political scientist known for his work on comparative politics and political culture.
-
C.
Paul Givan
Paul Givan is a Democratic Unionist Party politician who served as First Minister of Northern Ireland.
-
D.
John Lyons
John Lyons is a film producer best known for his work on major Hollywood comedies, including the Austin Powers series.
-
E.
Edward Hume
Edward Hume was an American television writer and producer best known for creating and writing several popular crime and drama series in the 1970s and 1980s.
- F. None of above. chosen
Statements (12)
| Predicate | Object |
|---|---|
| instanceOf |
biotechnology company
ⓘ
biotechnology entrepreneur ⓘ businessperson ⓘ |
| field |
biotechnology
ⓘ
drug discovery ⓘ |
| focusesOn |
G protein-coupled receptor (GPCR) targets
ⓘ
drug discovery ⓘ |
| hasRole | company founder ⓘ |
| industry | biopharmaceuticals ⓘ |
| knownFor | founding Heptares Therapeutics ⓘ |
| notableWork | Heptares Therapeutics ⓘ |
| occupation | entrepreneur ⓘ |
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: David Marshall Description of subject: David Marshall is a biotechnology entrepreneur best known as a founder of the drug discovery company Heptares Therapeutics.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.