present-day Montana
E702752
Present-day Montana is a large, sparsely populated U.S. state in the Northern Rockies known for its expansive plains, rugged mountains, and rich mining and frontier history.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Present-day Montana | 1 |
| present-day Montana canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T7987830 — 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: present-day Montana Context triple: [Montana gold rush, location, present-day Montana]
-
A.
southwestern Montana
Southwestern Montana is a region of Montana known for its mountainous landscapes, outdoor recreation, and communities such as Bozeman.
-
B.
Eastern Montana
Eastern Montana is the region in the eastern part of the U.S. state of Montana, characterized by vast plains and river valleys that historically formed part of the traditional lands of the Dakota people.
-
C.
western Montana
Western Montana is a largely rural, mountainous region of the U.S. state of Montana known for its forests, river valleys, and outdoor recreation centered around cities like Missoula and Kalispell.
-
D.
south-central Montana
South-central Montana is a region of the U.S. state of Montana characterized by its mix of plains and mountain landscapes, including parts of the Yellowstone River valley and several Native American reservations.
-
E.
Montana Province
Montana Province is a region in northwestern Bulgaria known for its mountainous terrain, rural landscapes, and proximity to the Balkan Mountains.
- 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: present-day Montana Target entity description: Present-day Montana is a large, sparsely populated U.S. state in the Northern Rockies known for its expansive plains, rugged mountains, and rich mining and frontier history.
-
A.
southwestern Montana
Southwestern Montana is a region of Montana known for its mountainous landscapes, outdoor recreation, and communities such as Bozeman.
-
B.
Eastern Montana
Eastern Montana is the region in the eastern part of the U.S. state of Montana, characterized by vast plains and river valleys that historically formed part of the traditional lands of the Dakota people.
-
C.
western Montana
Western Montana is a largely rural, mountainous region of the U.S. state of Montana known for its forests, river valleys, and outdoor recreation centered around cities like Missoula and Kalispell.
-
D.
south-central Montana
South-central Montana is a region of the U.S. state of Montana characterized by its mix of plains and mountain landscapes, including parts of the Yellowstone River valley and several Native American reservations.
-
E.
Montana Province
Montana Province is a region in northwestern Bulgaria known for its mountainous terrain, rural landscapes, and proximity to the Balkan Mountains.
- F. None of above. chosen
Statements (49)
| Predicate | Object |
|---|---|
| instanceOf | U.S. state ⓘ |
| areaRankAmongUSStates | 4 ⓘ |
| borderLengthWithCanada | long land border ⓘ |
| capital | Helena NERFINISHED ⓘ |
| climate | continental climate ⓘ |
| contains |
Glacier National Park
NERFINISHED
ⓘ
Great Plains NERFINISHED ⓘ Rocky Mountains NERFINISHED ⓘ Yellowstone National Park (portion) NERFINISHED ⓘ |
| country | United States of America ⓘ |
| demonym | Montanan ⓘ |
| governedBy | Governor of Montana NERFINISHED ⓘ |
| hasOfficialLanguageStatus | English (de facto) NERFINISHED ⓘ |
| historicalActivity |
copper mining
ⓘ
gold mining ⓘ silver mining ⓘ |
| historicalEra | American frontier ⓘ |
| knownFor |
expansive plains
ⓘ
frontier history ⓘ mining history ⓘ rugged mountains ⓘ |
| largestCity | Billings NERFINISHED ⓘ |
| legislature | Montana Legislature NERFINISHED ⓘ |
| locatedIn |
Great Plains region
NERFINISHED
ⓘ
Interior West NERFINISHED ⓘ Northern Rocky Mountains NERFINISHED ⓘ Northern United States NERFINISHED ⓘ western United States ⓘ
surface form:
Western United States
|
| motto | Oro y Plata NERFINISHED ⓘ |
| mottoLanguage | Spanish ⓘ |
| mottoTranslation | Gold and Silver ⓘ |
| namedFor | Spanish word montaña ⓘ |
| populationDensity | sparsely populated ⓘ |
| postalAbbreviation | MT NERFINISHED ⓘ |
| primaryEconomicSector |
agriculture
ⓘ
energy production ⓘ mining ⓘ tourism ⓘ |
| regionCode | US-MT NERFINISHED ⓘ |
| sharesBorderWith |
Alberta
NERFINISHED
ⓘ
British Columbia NERFINISHED ⓘ Idaho NERFINISHED ⓘ North Dakota NERFINISHED ⓘ Saskatchewan NERFINISHED ⓘ South Dakota NERFINISHED ⓘ Wyoming NERFINISHED ⓘ |
| timeZone | Mountain Time Zone ⓘ |
| unionAdmissionDate | 1889-11-08 ⓘ |
| unionAdmissionOrder | 41st state ⓘ |
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: present-day Montana Description of subject: Present-day Montana is a large, sparsely populated U.S. state in the Northern Rockies known for its expansive plains, rugged mountains, and rich mining and frontier history.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
Present-day Montana