U.S. 9th Infantry Division
E379794
The U.S. 9th Infantry Division was a World War II-era United States Army formation that saw extensive combat in North Africa and Europe, earning distinction for its role in several major campaigns.
All labels observed (2)
| Label | Occurrences |
|---|---|
| U.S. 9th Infantry Division canonical | 2 |
| 9th Infantry Division | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T3595655 — 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: U.S. 9th Infantry Division Context triple: [Battle of El Guettar, involvedUnit, U.S. 9th Infantry Division]
-
A.
90th Infantry Division
The 90th Infantry Division was a U.S. Army infantry formation that saw heavy combat in the European Theater during World War II, particularly in the Normandy campaign and subsequent operations across France and Germany.
-
B.
U.S. 30th Infantry Division
The U.S. 30th Infantry Division was a highly regarded American Army unit in World War II, noted for its key defensive and offensive roles in the European Theater, including during the Normandy campaign and subsequent operations in France and Germany.
-
C.
U.S. 42nd Infantry Division
The U.S. 42nd Infantry Division, nicknamed the "Rainbow Division," is a famed U.S. Army unit that saw distinguished combat service in both World Wars and is noted for its role in liberating Nazi concentration camps during World War II.
-
D.
United States 29th Infantry Division
The United States 29th Infantry Division is a National Guard infantry division best known for spearheading the D-Day assault on Omaha Beach during the Allied invasion of Normandy in World War II.
-
E.
U.S. 45th Infantry Division
The U.S. 45th Infantry Division was a National Guard infantry division of the United States Army that saw extensive combat in World War II, including participation in major European campaigns and the liberation of Nazi concentration camps.
- 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: U.S. 9th Infantry Division Target entity description: The U.S. 9th Infantry Division was a World War II-era United States Army formation that saw extensive combat in North Africa and Europe, earning distinction for its role in several major campaigns.
-
A.
90th Infantry Division
The 90th Infantry Division was a U.S. Army infantry formation that saw heavy combat in the European Theater during World War II, particularly in the Normandy campaign and subsequent operations across France and Germany.
-
B.
U.S. 30th Infantry Division
The U.S. 30th Infantry Division was a highly regarded American Army unit in World War II, noted for its key defensive and offensive roles in the European Theater, including during the Normandy campaign and subsequent operations in France and Germany.
-
C.
U.S. 42nd Infantry Division
The U.S. 42nd Infantry Division, nicknamed the "Rainbow Division," is a famed U.S. Army unit that saw distinguished combat service in both World Wars and is noted for its role in liberating Nazi concentration camps during World War II.
-
D.
United States 29th Infantry Division
The United States 29th Infantry Division is a National Guard infantry division best known for spearheading the D-Day assault on Omaha Beach during the Allied invasion of Normandy in World War II.
-
E.
U.S. 45th Infantry Division
The U.S. 45th Infantry Division was a National Guard infantry division of the United States Army that saw extensive combat in World War II, including participation in major European campaigns and the liberation of Nazi concentration camps.
- F. None of above. chosen
Statements (51)
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: U.S. 9th Infantry Division Description of subject: The U.S. 9th Infantry Division was a World War II-era United States Army formation that saw extensive combat in North Africa and Europe, earning distinction for its role in several major campaigns.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
9th Infantry Division