Edgar
E505185
Edgar was an English royal figure of the late 10th century, notable as the son of King Æthelred the Unready.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Edgar canonical | 4 |
How this entity was disambiguated
This entity first appeared as the object of triple T5240144 — 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: Edgar Context triple: [Æthelred the Unready, child, Edgar]
-
A.
Edgar
Edgar is the first name of Edgar Allan Poe, the influential 19th-century American writer known for his macabre poetry and pioneering detective fiction.
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B.
Edwin
Edwin is a masculine given name of Old English origin meaning "rich friend" or "prosperous friend."
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C.
Edgar Wesley
Edgar Wesley was an American Negro league first baseman known for his powerful hitting during the 1920s, particularly with the Detroit Stars.
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D.
Roderick
Roderick is the full given name of Rod Langway, a Hall of Fame former professional ice hockey defenseman best known for his time with the Washington Capitals.
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E.
Roderick
Roderick is the power-hungry nobleman and primary human villain in the fantasy adventure film "Jack the Giant Slayer."
- 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: Edgar Target entity description: Edgar was an English royal figure of the late 10th century, notable as the son of King Æthelred the Unready.
-
A.
Edgar
Edgar is the first name of Edgar Allan Poe, the influential 19th-century American writer known for his macabre poetry and pioneering detective fiction.
-
B.
Edwin
Edwin is a masculine given name of Old English origin meaning "rich friend" or "prosperous friend."
-
C.
Edgar Wesley
Edgar Wesley was an American Negro league first baseman known for his powerful hitting during the 1920s, particularly with the Detroit Stars.
-
D.
Roderick
Roderick is the full given name of Rod Langway, a Hall of Fame former professional ice hockey defenseman best known for his time with the Washington Capitals.
-
E.
Roderick
Roderick is the power-hungry nobleman and primary human villain in the fantasy adventure film "Jack the Giant Slayer."
- F. None of above. chosen
Statements (13)
| Predicate | Object |
|---|---|
| instanceOf |
English prince
ⓘ
King of England ⓘ royal family member ⓘ |
| child | Edgar ⓘ |
| countryOfCitizenship | Kingdom of England ⓘ |
| dynasty | House of Wessex ⓘ |
| ethnicGroup | Anglo-Saxons ⓘ |
| father | Æthelred the Unready ⓘ |
| givenName | Edgar ⓘ |
| nativeLanguage | Old English ⓘ |
| positionHeld | Prince of England ⓘ |
| sexOrGender | male ⓘ |
| timePeriod | late 10th century ⓘ |
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: Edgar Description of subject: Edgar was an English royal figure of the late 10th century, notable as the son of King Æthelred the Unready.
Referenced by (4)
Full triples — surface form annotated when it differs from this entity's canonical label.