Sierra de Guadarrama
E80246
Sierra de Guadarrama is a prominent mountain range in central Spain, forming part of the Central System and serving as a natural border between the Community of Madrid and Castile and León.
All labels observed (8)
How this entity was disambiguated
This entity first appeared as the object of triple T641833 — 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: Sierra de Guadarrama Context triple: [Community of Madrid, contains, Sierra de Guadarrama]
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A.
Sierra de la Victoria
Sierra de la Victoria is a mountain range located on the Baja California Peninsula in northwestern Mexico.
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B.
Sierra de San Javier
Sierra de San Javier is a mountain range on Mexico’s Baja California Peninsula known for its rugged terrain, desert landscapes, and proximity to historic mission sites.
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C.
Sierra Nevada (Spain)
Sierra Nevada (Spain) is a prominent mountain range in southern Spain known for its high peaks, including the Mulhacén, and its popular ski resorts within the Sierra Nevada National Park.
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D.
Serranía del Delgado Chalbaud
Serranía del Delgado Chalbaud is a remote mountain range in southeastern Venezuela, notable as part of the Guiana Shield and for containing the headwaters of the Orinoco River.
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E.
Sierra de San Borja
Sierra de San Borja is a remote mountain range in the central Baja California Peninsula of Mexico, noted for its rugged desert landscapes and significant prehistoric rock art sites.
- 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: Sierra de Guadarrama Target entity description: Sierra de Guadarrama is a prominent mountain range in central Spain, forming part of the Central System and serving as a natural border between the Community of Madrid and Castile and León.
-
A.
Sierra de la Victoria
Sierra de la Victoria is a mountain range located on the Baja California Peninsula in northwestern Mexico.
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B.
Sierra de San Javier
Sierra de San Javier is a mountain range on Mexico’s Baja California Peninsula known for its rugged terrain, desert landscapes, and proximity to historic mission sites.
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C.
Sierra Nevada (Spain)
Sierra Nevada (Spain) is a prominent mountain range in southern Spain known for its high peaks, including the Mulhacén, and its popular ski resorts within the Sierra Nevada National Park.
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D.
Serranía del Delgado Chalbaud
Serranía del Delgado Chalbaud is a remote mountain range in southeastern Venezuela, notable as part of the Guiana Shield and for containing the headwaters of the Orinoco River.
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E.
Sierra de San Borja
Sierra de San Borja is a remote mountain range in the central Baja California Peninsula of Mexico, noted for its rugged desert landscapes and significant prehistoric rock art sites.
- F. None of above. chosen
Statements (48)
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: Sierra de Guadarrama Description of subject: Sierra de Guadarrama is a prominent mountain range in central Spain, forming part of the Central System and serving as a natural border between the Community of Madrid and Castile and León.
Referenced by (141)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Sierra de Guadarrama
linked to: Sierra de Guadarrama
linked to: Sierra de Guadarrama
linked to: Sierra de Guadarrama
subject linked to:
Robledo de Chavela, near Madrid, Spain
linked to: Sierra de Guadarrama
subject linked to:
Robledo de Chavela, near Madrid, Spain
linked to: Sierra de Guadarrama
linked to: Sierra de Guadarrama
linked to: Sierra de Guadarrama
linked to: Sierra de Guadarrama