Triple

T23498470
Position Surface form Disambiguated ID Type / Status
Subject Brazil–Bolivia border region E571767 entity
Predicate hasImportantBorderCrossing P4105 FINISHED
Object San Matías–Corixa crossing
The San Matías–Corixa crossing is a key overland border checkpoint linking eastern Bolivia with western Brazil, facilitating regional trade and travel between the two countries.
E1591366 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: San Matías–Corixa crossing | Statement: [Brazil–Bolivia border region, hasImportantBorderCrossing, San Matías–Corixa crossing]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: San Matías–Corixa crossing
Context triple: [Brazil–Bolivia border region, hasImportantBorderCrossing, San Matías–Corixa 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. Mexicali II crossing
    Mexicali II crossing is a major vehicular port of entry on the Mexico–United States border at Mexicali, serving as one of the primary routes for cross-border traffic between Baja California and California.
  • C. Paso del Norte International Bridge
    The Paso del Norte International Bridge is a major border crossing that connects downtown El Paso, Texas, with Ciudad Juárez, Chihuahua, facilitating significant pedestrian and vehicular traffic between the United States and Mexico.
  • D. Puente Guadalupe
    Puente Guadalupe is a bridge spanning the Santa Catarina River, likely serving as a key local crossing and transport link in its area.
  • E. Puente Los Ruices
    Puente Los Ruices is a bridge spanning the Guaire River in Caracas, Venezuela, serving as a key local traffic connection.
  • 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: San Matías–Corixa crossing
Triple: [Brazil–Bolivia border region, hasImportantBorderCrossing, San Matías–Corixa crossing]
Generated description
The San Matías–Corixa crossing is a key overland border checkpoint linking eastern Bolivia with western Brazil, facilitating regional trade and travel between the two countries.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: San Matías–Corixa crossing
Target entity description: The San Matías–Corixa crossing is a key overland border checkpoint linking eastern Bolivia with western Brazil, facilitating regional trade and travel between the two countries.
  • 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. Mexicali II crossing
    Mexicali II crossing is a major vehicular port of entry on the Mexico–United States border at Mexicali, serving as one of the primary routes for cross-border traffic between Baja California and California.
  • C. Paso del Norte International Bridge
    The Paso del Norte International Bridge is a major border crossing that connects downtown El Paso, Texas, with Ciudad Juárez, Chihuahua, facilitating significant pedestrian and vehicular traffic between the United States and Mexico.
  • D. Puente Guadalupe
    Puente Guadalupe is a bridge spanning the Santa Catarina River, likely serving as a key local crossing and transport link in its area.
  • E. Puente Los Ruices
    Puente Los Ruices is a bridge spanning the Guaire River in Caracas, Venezuela, serving as a key local traffic connection.
  • 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_6a0cdf434de08190ae283b260c5d7579 completed May 19, 2026, 10:08 p.m.
NEDg Description generation batch_6a0ce324b91481908741290de0f1e3ea completed May 19, 2026, 10:24 p.m.
NED2 Entity disambiguation (via description) batch_6a0ce3e41c60819095760a2c5a224fb3 completed May 19, 2026, 10:27 p.m.
Created at: April 17, 2026, 6:06 p.m.