Bay of Montevideo
E264435
The Bay of Montevideo is a natural harbor on Uruguay’s southern coast that shelters the capital city and serves as a key hub for maritime trade and port activities.
All labels observed (3)
| Label | Occurrences |
|---|---|
| Montevideo Bay | 3 |
| Río de la Plata waterfront | 2 |
| Bay of Montevideo canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T2395988 — 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: Bay of Montevideo Context triple: [Montevideo, faces, Bay of Montevideo]
-
A.
Magé Inlet
Magé Inlet is a coastal inlet located on the shores of Guanabara Bay in the state of Rio de Janeiro, Brazil.
-
B.
Bahía Vizcaína
Bahía Vizcaína is a shallow, subtropical lagoon located on the Atlantic coast of South Florida, bordering the city of Miami and known for its marine biodiversity and recreational boating.
-
C.
Gulf of San Jorge
The Gulf of San Jorge is a large inlet of the Atlantic Ocean along the Patagonian coast of southern Argentina, known for its rich marine biodiversity and significant offshore oil and gas activity.
-
D.
Valparaíso Bay
Valparaíso Bay is a natural Pacific Ocean bay on the central coast of Chile, known for hosting the major port city of Valparaíso and serving as a key maritime hub.
-
E.
Gulf of Ancud
The Gulf of Ancud is a large body of water in southern Chile that separates the mainland from Chiloé Island and forms part of the intricate Chilean fjord and channel system.
- 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: Bay of Montevideo Target entity description: The Bay of Montevideo is a natural harbor on Uruguay’s southern coast that shelters the capital city and serves as a key hub for maritime trade and port activities.
-
A.
Magé Inlet
Magé Inlet is a coastal inlet located on the shores of Guanabara Bay in the state of Rio de Janeiro, Brazil.
-
B.
Bahía Vizcaína
Bahía Vizcaína is a shallow, subtropical lagoon located on the Atlantic coast of South Florida, bordering the city of Miami and known for its marine biodiversity and recreational boating.
-
C.
Gulf of San Jorge
The Gulf of San Jorge is a large inlet of the Atlantic Ocean along the Patagonian coast of southern Argentina, known for its rich marine biodiversity and significant offshore oil and gas activity.
-
D.
Valparaíso Bay
Valparaíso Bay is a natural Pacific Ocean bay on the central coast of Chile, known for hosting the major port city of Valparaíso and serving as a key maritime hub.
-
E.
Gulf of Ancud
The Gulf of Ancud is a large body of water in southern Chile that separates the mainland from Chiloé Island and forms part of the intricate Chilean fjord and channel system.
- F. None of above. chosen
Statements (47)
| Predicate | Object |
|---|---|
| instanceOf |
bay
ⓘ
natural harbor ⓘ |
| borders | Montevideo ⓘ |
| cityServed | Montevideo ⓘ |
| country | Uruguay ⓘ |
| hasAverageDepth | approximately 10 meters ⓘ |
| hasClimate | humid subtropical climate ⓘ |
| hasEconomicImportanceFor | Uruguay ⓘ |
| hasFunction |
maritime trade hub
ⓘ
port activities hub ⓘ |
| hasHistoricalEvent |
naval operations during the Cisplatine War
ⓘ
naval operations during the Great Siege of Montevideo ⓘ |
| hasHistoricalSignificance | development of Montevideo as a port city ⓘ |
| hasLandmarkOnShore |
Cerro de Montevideo
ⓘ
Ciudad Vieja of Montevideo ⓘ
linked to:
Ciudad Vieja, Montevideo
Fortaleza del Cerro ⓘ |
| hasMainIndustry |
fishing
ⓘ
logistics ⓘ maritime transport ⓘ ship repair ⓘ |
| hasMaximumDepth | approximately 14 meters ⓘ |
| hasMouthWidth | approximately 2.5 km ⓘ |
| hasNearbyInfrastructure |
Montevideo port terminals
ⓘ
linked to:
Port of Montevideo
container terminals ⓘ oil and bulk cargo facilities ⓘ |
| hasPollutionIssue |
industrial pollution
ⓘ
urban wastewater discharge ⓘ |
| hasPort | Port of Montevideo ⓘ |
| hasShoreLength | approximately 12 km ⓘ |
| hasWaterType | brackish water ⓘ |
| hasWaveProtection | breakwaters ⓘ |
| isAccessedVia |
Port of Montevideo shipping channels
ⓘ
linked to:
Port of Montevideo
|
| isImportantFor |
Uruguayan foreign trade
ⓘ
regional shipping routes ⓘ |
| isManagedBy | Uruguayan port authorities ⓘ |
| isShelteredBy | Cerro de Montevideo ⓘ |
| locatedIn | southern coast of Uruguay ⓘ |
| locatedOnWaterbody | Atlantic Ocean ⓘ |
| nearbyCity | Montevideo ⓘ |
| opensInto | Río de la Plata ⓘ |
| partOf |
Río de la Plata estuary
ⓘ
linked to:
Río de la Plata
|
| shelters | Port of Montevideo ⓘ |
| usedFor |
cargo shipping
ⓘ
container traffic ⓘ fishing activities ⓘ naval operations ⓘ passenger transport ⓘ |
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: Bay of Montevideo Description of subject: The Bay of Montevideo is a natural harbor on Uruguay’s southern coast that shelters the capital city and serves as a key hub for maritime trade and port activities.
Referenced by (6)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Bay of Montevideo
linked to: Bay of Montevideo
linked to: Bay of Montevideo
linked to: Bay of Montevideo
linked to: Bay of Montevideo