Triple

T23498467
Position Surface form Disambiguated ID Type / Status
Subject Brazil–Bolivia border region E571767 entity
Predicate hasImportantBorderCrossing P4105 FINISHED
Object Guajará-Mirim–Guayaramerín crossing — NE NERFINISHED

How this triple was built (3 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: Guajará-Mirim–Guayaramerín crossing | Statement: [Brazil–Bolivia border region, hasImportantBorderCrossing, Guajará-Mirim–Guayaramerín crossing]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Guajará-Mirim–Guayaramerín crossing
Context triple: [Brazil–Bolivia border region, hasImportantBorderCrossing, Guajará-Mirim–Guayaramerín crossing]
  • A. Corumbá–Puerto Quijarro crossing
    The Corumbá–Puerto Quijarro crossing is a major land border checkpoint linking Brazil and Bolivia, serving as a key route for regional trade and travel between the two countries.
  • B. Posadas–Encarnación International Bridge
    The Posadas–Encarnación International Bridge is a key road and rail bridge over the Paraná River that links the Argentine city of Posadas with the Paraguayan city of Encarnación, serving as a major conduit for cross-border travel and trade between the two countries.
  • C. Assis Brasil–Iñapari border crossing
    The Assis Brasil–Iñapari border crossing is a key road link between Brazil and Peru in the southwestern Amazon, serving as part of the Interoceanic Highway that connects Brazil to Pacific ports.
  • D. Santa Elena de Uairén–Pacaraima crossing
    The Santa Elena de Uairén–Pacaraima crossing is a key land border checkpoint between Venezuela and Brazil, linking the Venezuelan town of Santa Elena de Uairén with the Brazilian town of Pacaraima in the Guiana Highlands.
  • E. Tienditas International Bridge
    Tienditas International Bridge is a major road bridge linking Colombia and Venezuela, known for its strategic importance in cross-border trade and regional geopolitics.
  • 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: Guajará-Mirim–Guayaramerín crossing
Target entity description: The Guajará-Mirim–Guayaramerín crossing is a key international transit point linking the Brazilian town of Guajará-Mirim with the Bolivian town of Guayaramerín across the Mamoré River in the western Amazon region.
  • A. Corumbá–Puerto Quijarro crossing
    The Corumbá–Puerto Quijarro crossing is a major land border checkpoint linking Brazil and Bolivia, serving as a key route for regional trade and travel between the two countries.
  • B. Posadas–Encarnación International Bridge
    The Posadas–Encarnación International Bridge is a key road and rail bridge over the Paraná River that links the Argentine city of Posadas with the Paraguayan city of Encarnación, serving as a major conduit for cross-border travel and trade between the two countries.
  • C. Assis Brasil–Iñapari border crossing
    The Assis Brasil–Iñapari border crossing is a key road link between Brazil and Peru in the southwestern Amazon, serving as part of the Interoceanic Highway that connects Brazil to Pacific ports.
  • D. Santa Elena de Uairén–Pacaraima crossing
    The Santa Elena de Uairén–Pacaraima crossing is a key land border checkpoint between Venezuela and Brazil, linking the Venezuelan town of Santa Elena de Uairén with the Brazilian town of Pacaraima in the Guiana Highlands.
  • E. Tienditas International Bridge
    Tienditas International Bridge is a major road bridge linking Colombia and Venezuela, known for its strategic importance in cross-border trade and regional geopolitics.
  • F. None of above. chosen

Provenance (2 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_69e245b4829881909b77a70e942bbd54 completed April 17, 2026, 2:37 p.m.
NER Named-entity recognition batch_69f1a7e184ec8190aff3677c9b00a8f2 completed April 29, 2026, 6:40 a.m.
Created at: April 17, 2026, 6:06 p.m.