Treaty of Valparaíso (1884 armistice with Bolivia)
E755405
The Treaty of Valparaíso was an 1884 armistice agreement that ended active hostilities between Chile and Bolivia in the War of the Pacific and formalized Chilean control over Bolivia’s coastal territory.
All labels observed (3)
How this entity was disambiguated
This entity first appeared as the object of triple T8752159 — 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: Treaty of Valparaíso (1884 armistice with Bolivia) Context triple: [War of the Pacific, treaty, Treaty of Valparaíso (1884 armistice with Bolivia)]
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A.
Treaty of Acobamba
The Treaty of Acobamba was a 16th-century agreement between the Spanish colonial authorities and the Neo-Inca State that sought to formalize peace and limit Inca resistance in the Andean region.
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B.
Treaty of Guayaquil (1829)
The Treaty of Guayaquil (1829) was the peace agreement that ended the Gran Colombia–Peru War by defining provisional borders and restoring diplomatic relations between the two states.
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C.
Larrea–Gual Treaty
The Larrea–Gual Treaty was a 19th-century peace agreement that helped settle territorial and diplomatic disputes between Gran Colombia and Peru following their armed conflict.
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D.
Treaty of Montevideo (1828)
The Treaty of Montevideo (1828) was the agreement brokered mainly by Britain that ended the conflict between Brazil and the United Provinces of the Río de la Plata and established Uruguay as an independent buffer state.
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E.
Treaty of Cahuenga
The Treaty of Cahuenga was the 1847 agreement that effectively ended armed conflict in California during the Mexican–American War by securing the surrender of Mexican forces to U.S. troops.
- 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: Treaty of Valparaíso (1884 armistice with Bolivia) Target entity description: The Treaty of Valparaíso was an 1884 armistice agreement that ended active hostilities between Chile and Bolivia in the War of the Pacific and formalized Chilean control over Bolivia’s coastal territory.
-
A.
Treaty of Acobamba
The Treaty of Acobamba was a 16th-century agreement between the Spanish colonial authorities and the Neo-Inca State that sought to formalize peace and limit Inca resistance in the Andean region.
-
B.
Treaty of Guayaquil (1829)
The Treaty of Guayaquil (1829) was the peace agreement that ended the Gran Colombia–Peru War by defining provisional borders and restoring diplomatic relations between the two states.
-
C.
Larrea–Gual Treaty
The Larrea–Gual Treaty was a 19th-century peace agreement that helped settle territorial and diplomatic disputes between Gran Colombia and Peru following their armed conflict.
-
D.
Treaty of Montevideo (1828)
The Treaty of Montevideo (1828) was the agreement brokered mainly by Britain that ended the conflict between Brazil and the United Provinces of the Río de la Plata and established Uruguay as an independent buffer state.
-
E.
Treaty of Cahuenga
The Treaty of Cahuenga was the 1847 agreement that effectively ended armed conflict in California during the Mexican–American War by securing the surrender of Mexican forces to U.S. troops.
- F. None of above. chosen
Statements (36)
| Predicate | Object |
|---|---|
| instanceOf |
armistice agreement
ⓘ
bilateral treaty ⓘ international treaty ⓘ |
| belligerent1 | Chile NERFINISHED ⓘ |
| belligerent2 | Bolivia NERFINISHED ⓘ |
| category |
Treaties of Bolivia
NERFINISHED
ⓘ
Treaties of Chile NERFINISHED ⓘ Treaties related to the War of the Pacific ⓘ |
| conflictContext | War of the Pacific NERFINISHED ⓘ |
| countryOfSignature | Chile NERFINISHED ⓘ |
| endedActiveHostilitiesIn | War of the Pacific NERFINISHED ⓘ |
| endedHostilitiesBetween | Chile and Bolivia NERFINISHED ⓘ |
| formalizedControlOf | Bolivian coastal territory by Chile ⓘ |
| geopoliticalImpact | reshaped borders on the Pacific coast of South America ⓘ |
| hasParties |
Republic of Bolivia
NERFINISHED
ⓘ
Republic of Chile NERFINISHED ⓘ |
| historicalPeriod | 19th century ⓘ |
| language | Spanish ⓘ |
| legalNature | temporary settlement pending definitive peace treaty ⓘ |
| longTermEffect | prolonged absence of Bolivian sovereign access to the Pacific Ocean ⓘ |
| recognizedOccupationOf | Bolivian Litoral Department by Chile ⓘ |
| region | South America ⓘ |
| relatedTo |
Treaty of Ancón
NERFINISHED
ⓘ
War of the Pacific peace negotiations NERFINISHED ⓘ |
| resultedIn | Bolivia becoming landlocked ⓘ |
| signedInCity | Valparaíso NERFINISHED ⓘ |
| signedInYear | 1884 ⓘ |
| significance | marked the end of direct military confrontation between Chile and Bolivia in the War of the Pacific ⓘ |
| statusOfBolivianCoast | under Chilean control ⓘ |
| subjectMatter |
cessation of hostilities
ⓘ
territorial control ⓘ |
| territorialOutcomeForBolivia | loss of coastal territory ⓘ |
| territorialOutcomeForChile | consolidation of control over former Bolivian coastal region ⓘ |
| typeOfAgreement |
armistice
ⓘ
truce ⓘ |
| warPhase | late phase of the War of the Pacific ⓘ |
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: Treaty of Valparaíso (1884 armistice with Bolivia) Description of subject: The Treaty of Valparaíso was an 1884 armistice agreement that ended active hostilities between Chile and Bolivia in the War of the Pacific and formalized Chilean control over Bolivia’s coastal territory.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
Treaty of Tregua (Truce Treaty) between Chile and Bolivia
this entity surface form:
War of the Pacific territorial settlement