Alfonso VIII of Castile
E448267
Alfonso VIII of Castile was a 12th–13th century king of Castile best known for his role in the Reconquista and his decisive victory over the Almohads at the Battle of Las Navas de Tolosa in 1212.
All labels observed (3)
| Label | Occurrences |
|---|---|
| Alfonso VIII of Castile canonical | 31 |
| Alfonso VIII | 1 |
| King Alfonso VIII of Castile | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T3475790 — 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: Alfonso VIII of Castile Context triple: [House of Ivrea, hasMember, Alfonso VIII of Castile]
-
A.
Alfonso VII of León
Alfonso VII of León was a 12th-century monarch who unified León and Castile and was proclaimed "Emperor of all Spain" for his efforts to assert dominance over the Christian kingdoms of the Iberian Peninsula.
-
B.
Henry II of Castile
Henry II of Castile was a 14th-century king who seized the Castilian throne after a civil war against his half-brother Peter I and became the first monarch of the Trastámara dynasty.
-
C.
Alfonso X of Castile
Alfonso X of Castile, known as "El Sabio" ("the Wise"), was a 13th-century king renowned for his legal, scientific, and literary patronage that helped shape medieval Iberian culture.
-
D.
Sancho III of Castile
Sancho III of Castile was a 12th-century king of Castile whose brief and turbulent reign was marked by internal noble conflicts and struggles for power within the Iberian Christian kingdoms.
-
E.
Henry III of Castile
Henry III of Castile was a late 14th- and early 15th-century king of Castile and León known for consolidating royal authority, curbing noble power, and strengthening the monarchy’s finances and foreign alliances.
- 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: Alfonso VIII of Castile Target entity description: Alfonso VIII of Castile was a 12th–13th century king of Castile best known for his role in the Reconquista and his decisive victory over the Almohads at the Battle of Las Navas de Tolosa in 1212.
-
A.
Alfonso VII of León
Alfonso VII of León was a 12th-century monarch who unified León and Castile and was proclaimed "Emperor of all Spain" for his efforts to assert dominance over the Christian kingdoms of the Iberian Peninsula.
-
B.
Henry II of Castile
Henry II of Castile was a 14th-century king who seized the Castilian throne after a civil war against his half-brother Peter I and became the first monarch of the Trastámara dynasty.
-
C.
Alfonso X of Castile
Alfonso X of Castile, known as "El Sabio" ("the Wise"), was a 13th-century king renowned for his legal, scientific, and literary patronage that helped shape medieval Iberian culture.
-
D.
Sancho III of Castile
Sancho III of Castile was a 12th-century king of Castile whose brief and turbulent reign was marked by internal noble conflicts and struggles for power within the Iberian Christian kingdoms.
-
E.
Henry III of Castile
Henry III of Castile was a late 14th- and early 15th-century king of Castile and León known for consolidating royal authority, curbing noble power, and strengthening the monarchy’s finances and foreign alliances.
- F. None of above. chosen
Statements (50)
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: Alfonso VIII of Castile Description of subject: Alfonso VIII of Castile was a 12th–13th century king of Castile best known for his role in the Reconquista and his decisive victory over the Almohads at the Battle of Las Navas de Tolosa in 1212.
Referenced by (33)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Alfonso VIII of Castile
linked to: Alfonso VIII of Castile