Fetterman Fight
E246969
The Fetterman Fight was an 1866 battle near Fort Phil Kearny in which Lakota, Cheyenne, and Arapaho warriors annihilated a U.S. Army detachment, marking one of the worst military defeats for the United States on the Great Plains prior to the Battle of the Little Bighorn.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Fetterman Fight canonical | 5 |
| Fetterman Massacre | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T2242990 — 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: Fetterman Fight Context triple: [Red Cloud's War, notableEvent, Fetterman Fight]
-
A.
Cibecue Creek battle
The Cibecue Creek battle was an 1881 clash in Arizona Territory between U.S. Army forces and White Mountain Apache that marked a major turning point in the Apache Wars by intensifying resistance and mistrust on both sides.
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B.
Battle of Fort Ridgely
The Battle of Fort Ridgely was a key 1862 clash in Minnesota during the U.S.–Dakota War, in which Dakota forces attacked a U.S. Army fort but were ultimately repelled, helping to secure settler strongholds in the region.
-
C.
Sand Creek
Sand Creek is a smaller stream in Michigan that feeds into the Muskegon River within its watershed.
-
D.
Sand Creek
Sand Creek is a watercourse located within Colorado’s Great Sand Dunes National Park and Preserve, flowing near the base of the park’s towering dune fields.
-
E.
Gunpowder River Bridge
The Gunpowder River Bridge is a historic railroad bridge in Maryland that carried the Philadelphia, Wilmington and Baltimore Railroad across the Gunpowder River, playing a key role in early rail travel along the Northeast Corridor.
- 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: Fetterman Fight Target entity description: The Fetterman Fight was an 1866 battle near Fort Phil Kearny in which Lakota, Cheyenne, and Arapaho warriors annihilated a U.S. Army detachment, marking one of the worst military defeats for the United States on the Great Plains prior to the Battle of the Little Bighorn.
-
A.
Cibecue Creek battle
The Cibecue Creek battle was an 1881 clash in Arizona Territory between U.S. Army forces and White Mountain Apache that marked a major turning point in the Apache Wars by intensifying resistance and mistrust on both sides.
-
B.
Battle of Fort Ridgely
The Battle of Fort Ridgely was a key 1862 clash in Minnesota during the U.S.–Dakota War, in which Dakota forces attacked a U.S. Army fort but were ultimately repelled, helping to secure settler strongholds in the region.
-
C.
Sand Creek
Sand Creek is a smaller stream in Michigan that feeds into the Muskegon River within its watershed.
-
D.
Sand Creek
Sand Creek is a watercourse located within Colorado’s Great Sand Dunes National Park and Preserve, flowing near the base of the park’s towering dune fields.
-
E.
Gunpowder River Bridge
The Gunpowder River Bridge is a historic railroad bridge in Maryland that carried the Philadelphia, Wilmington and Baltimore Railroad across the Gunpowder River, playing a key role in early rail travel along the Northeast Corridor.
- F. None of above. chosen
Statements (42)
| Predicate | Object |
|---|---|
| instanceOf |
battle
ⓘ
military engagement ⓘ |
| aftermath |
contributed to later U.S. decision to abandon forts along the Bozeman Trail
ⓘ
increased criticism of U.S. Army leadership on the Bozeman Trail ⓘ |
| alsoKnownAs |
Battle of the Hundred in the Hand
ⓘ
Fetterman Fight ⓘ
surface form:
Fetterman Massacre
|
| belligerent |
Arapaho
ⓘ
Cheyenne ⓘ Lakota ⓘ United States of America ⓘ
surface form:
United States
|
| cause | Native resistance to U.S. forts along the Bozeman Trail ⓘ |
| combatant |
Arapaho
ⓘ
Sioux people ⓘ
surface form:
Lakota Sioux
Southern Cheyenne ⓘ
surface form:
Northern Cheyenne
United States Army ⓘ |
| commander | Captain William J. Fetterman ⓘ |
| conflict | Red Cloud's War ⓘ |
| conflictType | U.S.–Native American conflict ⓘ |
| countryInvolved |
United States of America
ⓘ
surface form:
United States
|
| date | December 21, 1866 ⓘ |
| describedAs | one of the worst U.S. military defeats on the Great Plains prior to the Battle of the Little Bighorn ⓘ |
| historicalPeriod | post–American Civil War era ⓘ |
| location |
Powder River Country
ⓘ
Wyoming Territory ⓘ near Fort Phil Kearny ⓘ |
| namedAfter | Captain William J. Fetterman ⓘ |
| NativeNationsInvolved |
Arapaho
ⓘ
Lakota ⓘ Northern Cheyenne ⓘ |
| opposingCommander |
Crazy Horse
ⓘ
Red Cloud ⓘ |
| outcome | annihilation of U.S. Army detachment ⓘ |
| partOf |
United States–Native American wars
ⓘ
surface form:
Indian Wars
Red Cloud's War ⓘ |
| precededBy | establishment of Fort Phil Kearny ⓘ |
| relatedTo |
Bozeman Trail
ⓘ
Fort Phil Kearny ⓘ |
| result | Native American victory ⓘ |
| significance | demonstrated effectiveness of Native American tactics against U.S. Army columns ⓘ |
| theater | Great Plains ⓘ |
| UScasualties | all soldiers in the detachment killed ⓘ |
| year | 1866 ⓘ |
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: Fetterman Fight Description of subject: The Fetterman Fight was an 1866 battle near Fort Phil Kearny in which Lakota, Cheyenne, and Arapaho warriors annihilated a U.S. Army detachment, marking one of the worst military defeats for the United States on the Great Plains prior to the Battle of the Little Bighorn.
Referenced by (7)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
Fetterman Massacre
this entity surface form:
Fetterman Massacre