Region II
E298918
Region II, also known as Cagayan Valley, is an administrative region in the northeastern part of Luzon in the Philippines known for its vast agricultural plains and river systems.
All labels observed (2)
How this entity was disambiguated
This entity first appeared as the object of triple T2789874 — 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: Region II Context triple: [Cagayan Valley, alternativeName, Region II]
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A.
Region VI
Region VI, also known as Western Visayas, is an administrative region in the central Philippines comprising several provinces and islands, including Panay and Guimaras.
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B.
Region I
Region I, also known as the Ilocos Region, is an administrative region in northwestern Luzon in the Philippines known for its coastal landscapes, historic sites, and Ilocano culture.
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C.
Region IX
Region IX, also known as the Zamboanga Peninsula, is an administrative region in western Mindanao in the Philippines known for its diverse cultures and strategic coastal location.
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D.
Region VIII
Region VIII, also known as Eastern Visayas, is an administrative region of the Philippines comprising several islands in the central-eastern part of the country, including the island of Leyte.
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E.
Region 11
Region 11, also known as the Davao Region, is an administrative region in southeastern Mindanao in the Philippines centered around the highly urbanized city of Davao.
- 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: Region II Target entity description: Region II, also known as Cagayan Valley, is an administrative region in the northeastern part of Luzon in the Philippines known for its vast agricultural plains and river systems.
-
A.
Region VI
Region VI, also known as Western Visayas, is an administrative region in the central Philippines comprising several provinces and islands, including Panay and Guimaras.
-
B.
Region I
Region I, also known as the Ilocos Region, is an administrative region in northwestern Luzon in the Philippines known for its coastal landscapes, historic sites, and Ilocano culture.
-
C.
Region IX
Region IX, also known as the Zamboanga Peninsula, is an administrative region in western Mindanao in the Philippines known for its diverse cultures and strategic coastal location.
-
D.
Region VIII
Region VIII, also known as Eastern Visayas, is an administrative region of the Philippines comprising several islands in the central-eastern part of the country, including the island of Leyte.
-
E.
Region 11
Region 11, also known as the Davao Region, is an administrative region in southeastern Mindanao in the Philippines centered around the highly urbanized city of Davao.
- F. None of above. chosen
Statements (47)
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: Region II Description of subject: Region II, also known as Cagayan Valley, is an administrative region in the northeastern part of Luzon in the Philippines known for its vast agricultural plains and river systems.
Referenced by (11)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
Region 2