Triple

T23498469
Position Surface form Disambiguated ID Type / Status
Subject Brazil–Bolivia border region E571767 entity
Predicate hasImportantBorderCrossing P4105 FINISHED
Object Cobija–Epitaciolândia crossing
The Cobija–Epitaciolândia crossing is a key international border point linking the Bolivian city of Cobija with the Brazilian town of Epitaciolândia, facilitating trade and movement between the two countries in the Amazon region.
E1588972 NE FINISHED

How this triple was built (4 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: Cobija–Epitaciolândia crossing | Statement: [Brazil–Bolivia border region, hasImportantBorderCrossing, Cobija–Epitaciolândia crossing]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Cobija–Epitaciolândia crossing
Context triple: [Brazil–Bolivia border region, hasImportantBorderCrossing, Cobija–Epitaciolândia crossing]
  • A. 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.
  • B. Andrade border crossing
    Andrade border crossing is a small U.S.–Mexico land port of entry in southeastern California that facilitates vehicle and pedestrian traffic between the two countries.
  • C. Los Libertadores Pass
    Los Libertadores Pass is a major mountain pass through the Andes that serves as one of the principal road links between Chile and Argentina.
  • D. Encruzilhada
    Encruzilhada is a neighborhood in the city of Recife, Brazil, known for its busy commercial areas and urban residential character.
  • E. Moreh–Tamu crossing
    The Moreh–Tamu crossing is a key land border checkpoint between India and Myanmar that serves as a major hub for bilateral trade and regional connectivity in Southeast Asia.
  • 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: Cobija–Epitaciolândia crossing
Triple: [Brazil–Bolivia border region, hasImportantBorderCrossing, Cobija–Epitaciolândia crossing]
Generated description
The Cobija–Epitaciolândia crossing is a key international border point linking the Bolivian city of Cobija with the Brazilian town of Epitaciolândia, facilitating trade and movement between the two countries in the Amazon region.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Cobija–Epitaciolândia crossing
Target entity description: The Cobija–Epitaciolândia crossing is a key international border point linking the Bolivian city of Cobija with the Brazilian town of Epitaciolândia, facilitating trade and movement between the two countries in the Amazon region.
  • A. 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.
  • B. Andrade border crossing
    Andrade border crossing is a small U.S.–Mexico land port of entry in southeastern California that facilitates vehicle and pedestrian traffic between the two countries.
  • C. Los Libertadores Pass
    Los Libertadores Pass is a major mountain pass through the Andes that serves as one of the principal road links between Chile and Argentina.
  • D. Encruzilhada
    Encruzilhada is a neighborhood in the city of Recife, Brazil, known for its busy commercial areas and urban residential character.
  • E. Moreh–Tamu crossing
    The Moreh–Tamu crossing is a key land border checkpoint between India and Myanmar that serves as a major hub for bilateral trade and regional connectivity in Southeast Asia.
  • F. None of above. chosen

Provenance (5 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.
NED1 Entity disambiguation (via context triple) batch_6a0c827401888190bc01ad0a02238698 completed May 19, 2026, 3:32 p.m.
NEDg Description generation batch_6a0ca6f229308190bf72b52fd44144d3 completed May 19, 2026, 6:07 p.m.
NED2 Entity disambiguation (via description) batch_6a0ca7f09af48190b7bfdae25d2f286b completed May 19, 2026, 6:12 p.m.
Created at: April 17, 2026, 6:06 p.m.