Alvise Cadamosto
E417483
Alvise Cadamosto was a 15th-century Venetian navigator and merchant who explored the West African coast under Portuguese patronage, contributing significantly to early Atlantic exploration.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Alvise Cadamosto canonical | 2 |
| Alvise da Ca’ da Mosto | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T4155799 — 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: Alvise Cadamosto Context triple: [voyages of Henry the Navigator, notableExplorer, Alvise Cadamosto]
-
A.
Bruno Contarini
Bruno Contarini is a Brazilian structural engineer known for collaborating with architect Oscar Niemeyer on landmark modernist projects, including the Niterói Contemporary Art Museum.
-
B.
Agostino Barbarigo
Agostino Barbarigo was a 16th-century Venetian admiral and nobleman who played a key leadership role in the Holy League’s naval victory over the Ottoman Empire at the Battle of Lepanto.
-
C.
Maffeo Polo
Maffeo Polo was a 13th-century Venetian merchant and explorer, best known for his extensive travels in Asia alongside his brother Niccolò and as the uncle and early travel companion of Marco Polo.
-
D.
Paolo Almerico
Paolo Almerico was a 16th-century Venetian cleric and patron who commissioned Andrea Palladio to build the renowned Villa Rotonda near Vicenza.
-
E.
Enrico Dandolo
Enrico Dandolo was the blind and elderly but fiercely ambitious Doge of Venice who masterminded the diversion of the Fourth Crusade and the sack of Constantinople, becoming a key architect of Latin rule in the former Byzantine capital.
- 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: Alvise Cadamosto Target entity description: Alvise Cadamosto was a 15th-century Venetian navigator and merchant who explored the West African coast under Portuguese patronage, contributing significantly to early Atlantic exploration.
-
A.
Bruno Contarini
Bruno Contarini is a Brazilian structural engineer known for collaborating with architect Oscar Niemeyer on landmark modernist projects, including the Niterói Contemporary Art Museum.
-
B.
Agostino Barbarigo
Agostino Barbarigo was a 16th-century Venetian admiral and nobleman who played a key leadership role in the Holy League’s naval victory over the Ottoman Empire at the Battle of Lepanto.
-
C.
Maffeo Polo
Maffeo Polo was a 13th-century Venetian merchant and explorer, best known for his extensive travels in Asia alongside his brother Niccolò and as the uncle and early travel companion of Marco Polo.
-
D.
Paolo Almerico
Paolo Almerico was a 16th-century Venetian cleric and patron who commissioned Andrea Palladio to build the renowned Villa Rotonda near Vicenza.
-
E.
Enrico Dandolo
Enrico Dandolo was the blind and elderly but fiercely ambitious Doge of Venice who masterminded the diversion of the Fourth Crusade and the sack of Constantinople, becoming a key architect of Latin rule in the former Byzantine capital.
- F. None of above. chosen
Statements (49)
| Predicate | Object |
|---|---|
| instanceOf |
Italian person
ⓘ
Venetian person ⓘ explorer ⓘ merchant ⓘ navigator ⓘ travel writer ⓘ |
| activePeriod |
1450s
ⓘ
15th century ⓘ |
| allegiance | Kingdom of Portugal ⓘ |
| associatedWith |
Portuguese maritime expansion
ⓘ
Republic of Venice ⓘ |
| birthDate | circa 1432 ⓘ |
| birthPlace |
Republic of Venice
ⓘ
Venice ⓘ |
| citizenship | Republic of Venice ⓘ |
| deathDate | circa 1483 ⓘ |
| employer |
Henry the Navigator
ⓘ
surface form:
Prince Henry the Navigator
|
| ethnicGroup | Italian ⓘ |
| explored |
Atlantic Ocean
ⓘ
Cape Verde Islands ⓘ Gambia River ⓘ Senegal River ⓘ Guinea Coast ⓘ
surface form:
West African coast
|
| fieldOfWork |
Atlantic exploration
ⓘ
maritime navigation ⓘ trade ⓘ |
| genre | travel literature ⓘ |
| influenced | later European knowledge of West Africa ⓘ |
| knownFor |
early exploration of the West African coast
ⓘ
exploration of the Cape Verde region ⓘ exploration of the Gambia River ⓘ exploration of the Senegal River ⓘ one of the earliest European accounts of West Africa ⓘ voyages under Portuguese flag ⓘ |
| languageOfWorkOrName |
Italian
ⓘ
Portuguese ⓘ Venetian ⓘ |
| name |
Alvise Cadamosto
self-link
ⓘ
Alvise Cadamosto self-linksurface differs ⓘ
surface form:
Alvise da Ca’ da Mosto
Luigi da Cadamosto ⓘ |
| nationality | Venetian ⓘ |
| notableWork | account of voyages to the coasts of Senegal and Gambia ⓘ |
| occupation |
explorer
ⓘ
merchant ⓘ navigator ⓘ |
| participatedIn |
Atlantic voyages of the 1450s
ⓘ
Portuguese discoveries ⓘ
surface form:
Portuguese Age of Discoveries
|
| patron | Prince Henry the Navigator ONNED1 ⓘ |
| wrote | narrative of his voyages to West Africa ⓘ |
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: Alvise Cadamosto Description of subject: Alvise Cadamosto was a 15th-century Venetian navigator and merchant who explored the West African coast under Portuguese patronage, contributing significantly to early Atlantic exploration.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
Alvise da Ca’ da Mosto