Triple

T5614507
Position Surface form Disambiguated ID Type / Status
Subject Cenepa War E147442 entity
Predicate disputedBorderSection P42532 FINISHED
Object Ecuador–Peru border in the Cordillera del Cóndor
The Ecuador–Peru border in the Cordillera del Cóndor is a remote, mountainous frontier region in the Amazon that was long contested by both countries and became the focal point of the 1995 Cenepa War before its final demarcation.
E537058 NE FINISHED

How this triple was built (5 steps)

Every LLM step that produced this triple, in pipeline order — named-entity classification, the disambiguation choices (the exact options shown, with the pick highlighted), and the generated description. The batch + timestamp of each is in the Provenance table below.

NER Named-entity recognition gpt-5-mini
Instruction
Given a phrase, classify it is english named entity (e.g., persons, organizations, works of art) in Latin script, or not (e.g., literals, dates, URLs, verbose phrases). For disambiguation, the statement where the phrase occurs as object is also given. Please return a JSON object with `phrase` (string, the phrase being analyzed) and `is_ne` (boolean, indicating whether the phrase is a Named Entity).
Input
Phrase: Ecuador–Peru border in the Cordillera del Cóndor | Statement: [Cenepa War, disputedBorderSection, Ecuador–Peru border in the Cordillera del Cóndor]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Ecuador–Peru border in the Cordillera del Cóndor
Context triple: [Cenepa War, disputedBorderSection, Ecuador–Peru border in the Cordillera del Cóndor]
  • A. Brazil–Peru border
    The Brazil–Peru border is an international boundary in western South America that runs largely through remote Amazon rainforest regions, separating northern Brazil from eastern Peru.
  • B. Peru–Chile border
    The Peru–Chile border is the international boundary separating southern Peru from northern Chile, running from the Pacific coast near Arica inland through the Atacama Desert and Andean highlands.
  • C. The Andes of Ecuador
    The Andes of Ecuador is a monumental 1855 landscape painting by Frederic Edwin Church that dramatically depicts the Andean mountains with meticulous detail and romantic grandeur.
  • D. Colombia–Venezuela border region
    The Colombia–Venezuela border region is a politically sensitive and economically important frontier zone marked by dense river networks, active trade and migration routes, and frequent security and humanitarian challenges.
  • E. Chile–Bolivia border
    The Chile–Bolivia border is the international boundary separating northern Chile from southwestern Bolivia, running through the Andes and encompassing high-altitude deserts and volcanic landscapes.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg Description generation gpt-5.1
Instruction
Generate a one-sentence description of the target entity. 
You are given a context triple in the form (subject, predicate, object), where the object is the target entity. 
# Instructions
Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. 
Avoid repeating the information from the triple, unless really essential.
# Response Format
Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Ecuador–Peru border in the Cordillera del Cóndor
Triple: [Cenepa War, disputedBorderSection, Ecuador–Peru border in the Cordillera del Cóndor]
Generated description
The Ecuador–Peru border in the Cordillera del Cóndor is a remote, mountainous frontier region in the Amazon that was long contested by both countries and became the focal point of the 1995 Cenepa War before its final demarcation.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Ecuador–Peru border in the Cordillera del Cóndor
Target entity description: The Ecuador–Peru border in the Cordillera del Cóndor is a remote, mountainous frontier region in the Amazon that was long contested by both countries and became the focal point of the 1995 Cenepa War before its final demarcation.
  • A. Brazil–Peru border
    The Brazil–Peru border is an international boundary in western South America that runs largely through remote Amazon rainforest regions, separating northern Brazil from eastern Peru.
  • B. Peru–Chile border
    The Peru–Chile border is the international boundary separating southern Peru from northern Chile, running from the Pacific coast near Arica inland through the Atacama Desert and Andean highlands.
  • C. The Andes of Ecuador
    The Andes of Ecuador is a monumental 1855 landscape painting by Frederic Edwin Church that dramatically depicts the Andean mountains with meticulous detail and romantic grandeur.
  • D. Colombia–Venezuela border region
    The Colombia–Venezuela border region is a politically sensitive and economically important frontier zone marked by dense river networks, active trade and migration routes, and frequent security and humanitarian challenges.
  • E. Chile–Bolivia border
    The Chile–Bolivia border is the international boundary separating northern Chile from southwestern Bolivia, running through the Andes and encompassing high-altitude deserts and volcanic landscapes.
  • F. None of above. chosen
PD Predicate disambiguation gpt-5-mini-2025-08-07
Target predicate: disputedBorderSection
Context triple: [Cenepa War, disputedBorderSection, Ecuador–Peru border in the Cordillera del Cóndor]
  • A. borderDisputesWith
    Indicates that there are contested or unresolved boundary claims between two entities.
  • B. associatedTerritoryDispute
    Indicates that there is a territorial dispute or contested claim connected to the referenced entity or relationship.
  • C. demilitarizedBorderWith
    Indicates that a border between two entities exists where military forces, installations, and activities are restricted or prohibited by agreement.
  • D. locatedInDisputedTerritory
    Indicates that an entity is situated within a geographic area whose sovereignty or ownership is contested between two or more parties.
  • E. frontierDispute chosen
    Indicates a conflict or disagreement between entities over the location, control, or status of a shared boundary or border.
  • F. None of above.

Provenance (6 batches)

The batch behind each pipeline step, in order, with when it ran. Timestamps are batch-level — stages were processed in waves, so the object chain (NER → NED1 → NEDg → NED2) reads in order, but predicate / elicitation batches can sit in a different wave.

Step Stage Batch ID Status When
creating Elicitation batch_69c00905d4588190bd967842bbcf2219 completed March 22, 2026, 3:21 p.m.
NER Named-entity recognition batch_69c02123fa9081909086c9cce3f3e907 completed March 22, 2026, 5:04 p.m.
NED1 Entity disambiguation (via context triple) batch_69c04d51c12c8190911fb9a0c0d234d8 completed March 22, 2026, 8:13 p.m.
NEDg Description generation batch_69c04e88680c8190845723f52c060fb7 completed March 22, 2026, 8:18 p.m.
NED2 Entity disambiguation (via description) batch_69c04f7b889c81909db7cb4baf40ed80 completed March 22, 2026, 8:22 p.m.
PD Predicate disambiguation batch_69c01b1b3c98819080687d18ab10a914 completed March 22, 2026, 4:38 p.m.
Created at: March 22, 2026, 3:39 p.m.