Rio Protocol
E537057
The Rio Protocol is a 1942 peace and border agreement between Peru and Ecuador that sought to definitively settle their long-standing territorial disputes in the Amazon region.
All labels observed (3)
| Label | Occurrences |
|---|---|
| Rio Protocol canonical | 4 |
| Protocol of Rio de Janeiro | 2 |
| Rio de Janeiro Protocol | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T5614495 — 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: Rio Protocol Context triple: [Cenepa War, relatedTreaty, Rio Protocol]
-
A.
Paris Protocol
The Paris Protocol is an economic agreement that regulates the financial and trade relations between Israel and the Palestinian Authority as part of the broader Oslo peace framework.
-
B.
Washington Agreement
The Washington Agreement was a 1994 peace accord that ended the Croat–Bosniak conflict in Bosnia and Herzegovina by creating the Bosniak–Croat Federation and reshaping the political landscape of the Bosnian War.
-
C.
Trujillo Protocol
The Trujillo Protocol is a legal instrument that amended and updated the Cartagena Agreement, refining the institutional and economic integration framework of the Andean Community.
-
D.
Bicesse Accords
The Bicesse Accords were a 1991 peace agreement between the Angolan government and UNITA aimed at ending the Angolan Civil War and establishing a framework for democratic elections.
-
E.
Naic Military Agreement
The Naic Military Agreement was a pivotal 1897 document during the Philippine Revolution in which revolutionary leaders reorganized military command and asserted authority against Emilio Aguinaldo’s leadership.
- 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: Rio Protocol Target entity description: The Rio Protocol is a 1942 peace and border agreement between Peru and Ecuador that sought to definitively settle their long-standing territorial disputes in the Amazon region.
-
A.
Paris Protocol
The Paris Protocol is an economic agreement that regulates the financial and trade relations between Israel and the Palestinian Authority as part of the broader Oslo peace framework.
-
B.
Washington Agreement
The Washington Agreement was a 1994 peace accord that ended the Croat–Bosniak conflict in Bosnia and Herzegovina by creating the Bosniak–Croat Federation and reshaping the political landscape of the Bosnian War.
-
C.
Trujillo Protocol
The Trujillo Protocol is a legal instrument that amended and updated the Cartagena Agreement, refining the institutional and economic integration framework of the Andean Community.
-
D.
Bicesse Accords
The Bicesse Accords were a 1991 peace agreement between the Angolan government and UNITA aimed at ending the Angolan Civil War and establishing a framework for democratic elections.
-
E.
Naic Military Agreement
The Naic Military Agreement was a pivotal 1897 document during the Philippine Revolution in which revolutionary leaders reorganized military command and asserted authority against Emilio Aguinaldo’s leadership.
- F. None of above. chosen
Statements (48)
| Predicate | Object |
|---|---|
| instanceOf |
border agreement
ⓘ
international treaty ⓘ peace treaty ⓘ |
| alsoKnownAs |
Protocol of Peace, Friendship, and Boundaries
ⓘ
Rio de Janeiro Protocol ⓘ
linked to:
Rio Protocol
|
| boundaryType | land border ⓘ |
| category |
1942 treaties
ⓘ
Boundary treaties ⓘ Treaties of Ecuador ⓘ Treaties of Peru ⓘ |
| conflictResolved |
Ecuadorian–Peruvian War of 1941
ⓘ
Ecuadorian–Peruvian territorial dispute ⓘ
linked to:
Ecuadorian–Peruvian territorial disputes
|
| containsProvision |
ceasefire between Peru and Ecuador
ⓘ
creation of a mixed boundary commission ⓘ demarcation of the Peru–Ecuador border ⓘ withdrawal of forces to agreed positions ⓘ |
| continent | South America ⓘ |
| effectOnEcuador | Ecuador ceded claims to large areas of the Amazon region ⓘ |
| effectOnPeru | Peru consolidated sovereignty over disputed Amazonian territories ⓘ |
| guarantorCountry |
Argentina
ⓘ
Brazil ⓘ Chile ⓘ United States ⓘ
linked to:
United States of America
|
| guarantorRole | guarantor states supervised boundary demarcation ⓘ |
| hostCountryRole |
Brazil acted as host of the negotiations
ⓘ
linked to:
Brazil
|
| language |
English
ⓘ
Portuguese ⓘ Spanish ⓘ |
| legalStatus | internationally recognized treaty ⓘ |
| purpose |
to end the 1941 Ecuadorian–Peruvian War
ⓘ
to establish a definitive boundary between Peru and Ecuador ⓘ to resolve territorial disputes in the Amazon region ⓘ |
| regionConcerned |
Amazon basin
ⓘ
linked to:
Amazon Basin
northern Peru ⓘ southern Ecuador ⓘ |
| relatedAgreement |
Brasilia Presidential Act of 1998
ⓘ
linked to:
Brasilia Presidential Act
|
| relatedEvent | Cenepa War ⓘ |
| signedByCountry |
Argentina
ⓘ
Brazil ⓘ Chile ⓘ Ecuador ⓘ Peru ⓘ United States ⓘ
linked to:
United States of America
|
| signedDuring | World War II ⓘ |
| signedIn | Rio de Janeiro ⓘ |
| signedInCountry | Brazil ⓘ |
| signingDate | 1942-01-29 ⓘ |
| subsequentDispute |
Ecuador later questioned the applicability of parts of the protocol
ⓘ
linked to:
Ecuadorian–Peruvian territorial disputes
|
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: Rio Protocol Description of subject: The Rio Protocol is a 1942 peace and border agreement between Peru and Ecuador that sought to definitively settle their long-standing territorial disputes in the Amazon region.
Referenced by (7)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Rio Protocol
linked to: Rio Protocol
linked to: Rio Protocol