Triple

T23229451
Position Surface form Disambiguated ID Type / Status
Subject Brazil–Argentina border E581109 entity
Predicate crossedBy P416 FINISHED
Object International Bridge Paso de los Libres–Uruguaiana
The International Bridge Paso de los Libres–Uruguaiana is a major road and rail bridge over the Uruguay River that connects the cities of Paso de los Libres in Argentina and Uruguaiana in Brazil, serving as an important binational trade and transport corridor.
E1578875 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: International Bridge Paso de los Libres–Uruguaiana | Statement: [Brazil–Argentina border, crossedBy, International Bridge Paso de los Libres–Uruguaiana]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: International Bridge Paso de los Libres–Uruguaiana
Context triple: [Brazil–Argentina border, crossedBy, International Bridge Paso de los Libres–Uruguaiana]
  • A. 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.
  • B. Paso Internacional Los Libertadores
    Paso Internacional Los Libertadores is a major high-altitude mountain pass and road tunnel route through the Andes that serves as one of the principal road connections between Argentina and Chile.
  • C. General Justo José de Urquiza Bridge
    The General Justo José de Urquiza Bridge is a major road bridge in northeastern Argentina that spans the Paraná River, linking the city of Corrientes with neighboring provinces and serving as a key regional transport route.
  • D. Rumichaca International Bridge
    Rumichaca International Bridge is a major road bridge spanning the Carchi River that serves as the principal border crossing between Colombia and Ecuador.
  • E. Zárate–Brazo Largo Bridge
    The Zárate–Brazo Largo Bridge is a major road and rail bridge complex in Argentina that spans the Paraná River, linking the provinces of Buenos Aires and Entre Ríos and serving as a key connection between Argentina and Brazil.
  • 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: International Bridge Paso de los Libres–Uruguaiana
Triple: [Brazil–Argentina border, crossedBy, International Bridge Paso de los Libres–Uruguaiana]
Generated description
The International Bridge Paso de los Libres–Uruguaiana is a major road and rail bridge over the Uruguay River that connects the cities of Paso de los Libres in Argentina and Uruguaiana in Brazil, serving as an important binational trade and transport corridor.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: International Bridge Paso de los Libres–Uruguaiana
Target entity description: The International Bridge Paso de los Libres–Uruguaiana is a major road and rail bridge over the Uruguay River that connects the cities of Paso de los Libres in Argentina and Uruguaiana in Brazil, serving as an important binational trade and transport corridor.
  • A. 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.
  • B. Paso Internacional Los Libertadores
    Paso Internacional Los Libertadores is a major high-altitude mountain pass and road tunnel route through the Andes that serves as one of the principal road connections between Argentina and Chile.
  • C. General Justo José de Urquiza Bridge
    The General Justo José de Urquiza Bridge is a major road bridge in northeastern Argentina that spans the Paraná River, linking the city of Corrientes with neighboring provinces and serving as a key regional transport route.
  • D. Rumichaca International Bridge
    Rumichaca International Bridge is a major road bridge spanning the Carchi River that serves as the principal border crossing between Colombia and Ecuador.
  • E. Zárate–Brazo Largo Bridge
    The Zárate–Brazo Largo Bridge is a major road and rail bridge complex in Argentina that spans the Paraná River, linking the provinces of Buenos Aires and Entre Ríos and serving as a key connection between Argentina and Brazil.
  • 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_69e246043c48819089bae72c9a9c306c completed April 17, 2026, 2:39 p.m.
NER Named-entity recognition batch_69f1923131c081909c6e84b1a0c32e0d completed April 29, 2026, 5:08 a.m.
NED1 Entity disambiguation (via context triple) batch_6a0c3f55c95081909db75c19bc905c93 completed May 19, 2026, 10:45 a.m.
NEDg Description generation batch_6a0c4028b44c8190bde6e2c76b5f1587 completed May 19, 2026, 10:49 a.m.
NED2 Entity disambiguation (via description) batch_6a0c4367753c8190a4f6dbf2afd12b76 completed May 19, 2026, 11:03 a.m.
Created at: April 17, 2026, 4:09 p.m.