Robert Alexander
E151533
Robert Alexander is an individual known primarily as a relative of John Alexander, though further widely recognized biographical details are not clearly established.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Robert Alexander canonical | 3 |
How this entity was disambiguated
This entity first appeared as the object of triple T1311513 — 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: Robert Alexander Context triple: [John Alexander, hasRelative, Robert Alexander]
-
A.
Mark Aitchison Young
Mark Aitchison Young was a British colonial administrator who served as Governor of Hong Kong, notably during the period surrounding the Japanese invasion and occupation in World War II.
-
B.
William Kirkpatrick
William Kirkpatrick is a relatively obscure individual whose name is shared with multiple historical and contemporary figures across politics, military service, and public life.
-
C.
Claude Auchinleck
Claude Auchinleck was a senior British Army officer and field marshal best known for his leadership of Allied forces in the Middle East during the early stages of World War II.
-
D.
Richard Brown
Richard Brown is an American writer and illustrator best known as the husband and creative collaborator of author Reeve Lindbergh.
-
E.
Robert Semple
Robert Semple was an early California pioneer, printer, and political leader who played a key role in the transition of California to statehood.
- 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: Robert Alexander Target entity description: Robert Alexander is an individual known primarily as a relative of John Alexander, though further widely recognized biographical details are not clearly established.
-
A.
Mark Aitchison Young
Mark Aitchison Young was a British colonial administrator who served as Governor of Hong Kong, notably during the period surrounding the Japanese invasion and occupation in World War II.
-
B.
William Kirkpatrick
William Kirkpatrick is a relatively obscure individual whose name is shared with multiple historical and contemporary figures across politics, military service, and public life.
-
C.
Claude Auchinleck
Claude Auchinleck was a senior British Army officer and field marshal best known for his leadership of Allied forces in the Middle East during the early stages of World War II.
-
D.
Richard Brown
Richard Brown is an American writer and illustrator best known as the husband and creative collaborator of author Reeve Lindbergh.
-
E.
Robert Semple
Robert Semple was an early California pioneer, printer, and political leader who played a key role in the transition of California to statehood.
- F. None of above. chosen
Statements (3)
| Predicate | Object |
|---|---|
| instanceOf | human ⓘ |
| name | Robert Alexander ⓘ |
| relativeOf | John Alexander ⓘ |
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: Robert Alexander Description of subject: Robert Alexander is an individual known primarily as a relative of John Alexander, though further widely recognized biographical details are not clearly established.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.