Costilla County
E526772
Costilla County is a rural county in southern Colorado known for being part of the historic San Luis Valley and for containing the state's oldest permanent settlement, the town of San Luis.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Costilla County canonical | 7 |
| Costilla County government | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T4789827 — 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: Costilla County Context triple: [San Luis Valley, hasCounty, Costilla County]
-
A.
Plumas County
Plumas County is a rural, mountainous county in northeastern California known for its forests, lakes, and outdoor recreation within the northern Sierra Nevada.
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B.
El Paso County
El Paso County is a county-level jurisdiction in western Texas that includes the city of El Paso and forms part of the U.S.–Mexico border region.
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C.
Conejos County
Conejos County is a rural county in southern Colorado known for its agricultural communities, historic Hispanic settlements, and location within the high-altitude San Luis Valley.
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D.
Lincoln County, New Mexico
Lincoln County, New Mexico is a rural county in south-central New Mexico known historically for the Lincoln County War and its association with Billy the Kid.
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E.
Cheyenne County
Cheyenne County is a sparsely populated rural county in eastern Colorado known for its agricultural economy and wide-open High Plains landscape.
- 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: Costilla County Target entity description: Costilla County is a rural county in southern Colorado known for being part of the historic San Luis Valley and for containing the state's oldest permanent settlement, the town of San Luis.
-
A.
Plumas County
Plumas County is a rural, mountainous county in northeastern California known for its forests, lakes, and outdoor recreation within the northern Sierra Nevada.
-
B.
El Paso County
El Paso County is a county-level jurisdiction in western Texas that includes the city of El Paso and forms part of the U.S.–Mexico border region.
-
C.
Conejos County
Conejos County is a rural county in southern Colorado known for its agricultural communities, historic Hispanic settlements, and location within the high-altitude San Luis Valley.
-
D.
Lincoln County, New Mexico
Lincoln County, New Mexico is a rural county in south-central New Mexico known historically for the Lincoln County War and its association with Billy the Kid.
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E.
Cheyenne County
Cheyenne County is a sparsely populated rural county in eastern Colorado known for its agricultural economy and wide-open High Plains landscape.
- F. None of above. chosen
Statements (49)
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: Costilla County Description of subject: Costilla County is a rural county in southern Colorado known for being part of the historic San Luis Valley and for containing the state's oldest permanent settlement, the town of San Luis.
Referenced by (8)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject linked to:
town of San Luis, Colorado
subject linked to:
town of San Luis, Colorado
linked to: Costilla County