1st Infantry Regiment (United States)
E731774
The 1st Infantry Regiment (United States) is one of the oldest active infantry units in the U.S. Army, with a lineage dating back to the early 19th century and participation in numerous major conflicts throughout American history.
All labels observed (1)
| Label | Occurrences |
|---|---|
| 1st Infantry Regiment (United States) canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T8383234 — 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: 1st Infantry Regiment (United States) Context triple: [Battle of Lake Okeechobee, USUnitsInvolved, 1st Infantry Regiment (United States)]
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A.
1st Infantry Regiment
The 1st Infantry Regiment is one of the oldest and most prestigious units of the French Army, with a long history of participation in major French military campaigns.
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B.
3rd Infantry Regiment (United States)
The 3rd Infantry Regiment (United States), known as "The Old Guard," is the U.S. Army’s oldest active-duty infantry regiment and serves as the Army’s official ceremonial unit, conducting high-profile ceremonies and memorial duties in the Washington, D.C. area.
-
C.
United States 1st Infantry Division
The United States 1st Infantry Division is a historic U.S. Army formation, nicknamed "The Big Red One," renowned for its major combat role in both World Wars and numerous subsequent conflicts.
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D.
1st Infantry Division
The 1st Infantry Division was a British Army formation that saw significant action in major World War II campaigns, including the Battle of Arnhem, where it was commanded by Major-General Roy Urquhart.
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E.
3rd Battalion, 1st Infantry Regiment
The 3rd Battalion, 1st Infantry Regiment is a U.S. Army infantry battalion with a long lineage of service in major conflicts, organized under the 11th Infantry Brigade.
- 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: 1st Infantry Regiment (United States) Target entity description: The 1st Infantry Regiment (United States) is one of the oldest active infantry units in the U.S. Army, with a lineage dating back to the early 19th century and participation in numerous major conflicts throughout American history.
-
A.
1st Infantry Regiment
The 1st Infantry Regiment is one of the oldest and most prestigious units of the French Army, with a long history of participation in major French military campaigns.
-
B.
3rd Infantry Regiment (United States)
The 3rd Infantry Regiment (United States), known as "The Old Guard," is the U.S. Army’s oldest active-duty infantry regiment and serves as the Army’s official ceremonial unit, conducting high-profile ceremonies and memorial duties in the Washington, D.C. area.
-
C.
United States 1st Infantry Division
The United States 1st Infantry Division is a historic U.S. Army formation, nicknamed "The Big Red One," renowned for its major combat role in both World Wars and numerous subsequent conflicts.
-
D.
1st Infantry Division
The 1st Infantry Division was a British Army formation that saw significant action in major World War II campaigns, including the Battle of Arnhem, where it was commanded by Major-General Roy Urquhart.
-
E.
3rd Battalion, 1st Infantry Regiment
The 3rd Battalion, 1st Infantry Regiment is a U.S. Army infantry battalion with a long lineage of service in major conflicts, organized under the 11th Infantry Brigade.
- F. None of above. chosen
Statements (48)
| Predicate | Object |
|---|---|
| instanceOf |
United States Army unit
ⓘ
infantry regiment ⓘ |
| activeSince | 1812 ⓘ |
| allegiance |
United States of America
ⓘ
surface form:
United States
|
| branch | United States Army ⓘ |
| branchColor | light blue ⓘ |
| campaignCredit |
Civil War campaigns
ⓘ
Korean War campaigns NERFINISHED ⓘ Mexican War campaigns NERFINISHED ⓘ Vietnam War campaigns ⓘ War of 1812 campaigns NERFINISHED ⓘ World War I campaigns ⓘ World War II campaigns ⓘ |
| coatOfArms | shield with blue field and symbols of major campaigns ⓘ |
| country | United States of America ⓘ |
| decorations |
Meritorious Unit Commendation
NERFINISHED
ⓘ
Philippine Presidential Unit Citation NERFINISHED ⓘ Presidential Unit Citation NERFINISHED ⓘ Republic of Korea Presidential Unit Citation NERFINISHED ⓘ Republic of Vietnam Civil Action Honor Medal, First Class NERFINISHED ⓘ Republic of Vietnam Cross of Gallantry with Palm NERFINISHED ⓘ Valorous Unit Award NERFINISHED ⓘ |
| distinctiveUnitInsignia | gold color metal and enamel device with shield and crest ⓘ |
| engagement |
American Civil War
NERFINISHED
ⓘ
Black Hawk War NERFINISHED ⓘ Indian Wars NERFINISHED ⓘ Korean War NERFINISHED ⓘ Mexican–American War NERFINISHED ⓘ Operation Enduring Freedom NERFINISHED ⓘ Operation Iraqi Freedom NERFINISHED ⓘ Philippine–American War NERFINISHED ⓘ Second Seminole War NERFINISHED ⓘ Spanish–American War NERFINISHED ⓘ Vietnam War NERFINISHED ⓘ War of 1812 NERFINISHED ⓘ World War I NERFINISHED ⓘ World War II NERFINISHED ⓘ |
| formedFrom | 9th Infantry Regiment (War of 1812) NERFINISHED ⓘ |
| garrisonLabel | Headquarters ⓘ |
| hasBattalion |
1st Battalion, 1st Infantry Regiment
NERFINISHED
ⓘ
2nd Battalion, 1st Infantry Regiment NERFINISHED ⓘ |
| militaryRole | infantry ⓘ |
| motto | Semper Primus ⓘ |
| mottoLanguage | Latin ⓘ |
| mottoTranslation | Always First ⓘ |
| nickname | First Regiment of Infantry NERFINISHED ⓘ |
| partOf | 2nd Infantry Brigade Combat Team, 10th Mountain Division NERFINISHED ⓘ |
| type | line infantry ⓘ |
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: 1st Infantry Regiment (United States) Description of subject: The 1st Infantry Regiment (United States) is one of the oldest active infantry units in the U.S. Army, with a lineage dating back to the early 19th century and participation in numerous major conflicts throughout American history.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.