John Caldwell
E596619
John Caldwell was a Union Army general best known for leading a division in the Army of the Potomac’s II Corps during the American Civil War.
All labels observed (1)
| Label | Occurrences |
|---|---|
| John Caldwell canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T5810072 — 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: John Caldwell Context triple: [II Corps (Union Army of the Potomac), notableDivisionCommander, John Caldwell]
-
A.
Elias B. Caldwell
Elias B. Caldwell was an early 19th-century American lawyer and reformer best known as a founding figure of the American Colonization Society, which promoted the resettlement of free African Americans to Africa.
-
B.
Thomas Clark
Thomas Clark is a relatively common personal name shared by multiple individuals across various professions, including politics, sports, academia, and the arts.
-
C.
John C. Brown
John C. Brown is a political figure who served as Governor of California and resided in the California Governor's Mansion during his tenure.
-
D.
John C. Brown
John C. Brown was an American railroad executive best known for his role in establishing and developing the Texas and Pacific Railway in the 19th century.
-
E.
John A. Wilson
John A. Wilson was a prominent Washington, D.C. politician and public servant, notably serving as chairman of the Council of the District of Columbia.
- 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: John Caldwell Target entity description: John Caldwell was a Union Army general best known for leading a division in the Army of the Potomac’s II Corps during the American Civil War.
-
A.
Elias B. Caldwell
Elias B. Caldwell was an early 19th-century American lawyer and reformer best known as a founding figure of the American Colonization Society, which promoted the resettlement of free African Americans to Africa.
-
B.
Thomas Clark
Thomas Clark is a relatively common personal name shared by multiple individuals across various professions, including politics, sports, academia, and the arts.
-
C.
John C. Brown
John C. Brown is a political figure who served as Governor of California and resided in the California Governor's Mansion during his tenure.
-
D.
John C. Brown
John C. Brown was an American railroad executive best known for his role in establishing and developing the Texas and Pacific Railway in the 19th century.
-
E.
John A. Wilson
John A. Wilson was a prominent Washington, D.C. politician and public servant, notably serving as chairman of the Council of the District of Columbia.
- F. None of above. chosen
Statements (25)
| Predicate | Object |
|---|---|
| instanceOf |
Union Army general
ⓘ
person ⓘ |
| allegiance |
Union
ⓘ
United States ⓘ
linked to:
United States of America
|
| citizenship |
United States
ⓘ
linked to:
United States of America
|
| commanded | division in II Corps ⓘ |
| conflict | American Civil War ⓘ |
| corps | II Corps ⓘ |
| country |
United States
ⓘ
linked to:
United States of America
|
| era | 19th century ⓘ |
| fieldOfWork | military leadership ⓘ |
| hasFamilyName | Caldwell ⓘ |
| hasGender | male ⓘ |
| hasGivenName | John ⓘ |
| languageOfWorkOrName | English ⓘ |
| militaryBranch | Union Army ⓘ |
| militaryRank | general ⓘ |
| notableFor | leading a division in the Army of the Potomac’s II Corps ⓘ |
| notableRole | Union Army division commander ⓘ |
| occupation | military officer ⓘ |
| partOf |
Army of the Potomac
ⓘ
Union Army high command ⓘ
linked to:
Union Army high command (early Civil War)
|
| servedIn | American Civil War ⓘ |
| side | Union ⓘ |
| unit | Army of the Potomac ⓘ |
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: John Caldwell Description of subject: John Caldwell was a Union Army general best known for leading a division in the Army of the Potomac’s II Corps during the American Civil War.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.