Triple
T18627922
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Foz do Iguaçu International Airport |
E455331
|
entity |
| Predicate | near |
P350
|
FINISHED |
| Object | Brazil–Argentina–Paraguay tri-border area |
—
|
NE NERFINISHED |
How this triple was built (2 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: Brazil–Argentina–Paraguay tri-border area | Statement: [Foz do Iguaçu International Airport, near, Brazil–Argentina–Paraguay tri-border area]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Brazil–Argentina–Paraguay tri-border area Context triple: [Foz do Iguaçu International Airport, near, Brazil–Argentina–Paraguay tri-border area]
-
A.
Paraguay–Argentina border region
The Paraguay–Argentina border region is a transnational area along the Paraná and Paraguay rivers known for its major crossing points, commercial hubs like Ciudad del Este, and significant economic and cultural exchange between the two countries.
-
B.
Brazil–Bolivia border region
The Brazil–Bolivia border region is a sparsely populated frontier area characterized by extensive wetlands, river systems, and trade routes, notably around the city of Corumbá in the Pantanal.
-
C.
Gran Chaco
The Gran Chaco is a vast, sparsely populated lowland plain in central South America, known for its hot, semi-arid climate and dry forests spanning parts of Argentina, Paraguay, Bolivia, and Brazil.
-
D.
Brazil–Argentina border
chosen
The Brazil–Argentina border is an international boundary in South America that runs largely through rainforest and river regions, including the famous Iguazu Falls area.
-
E.
Northern Region of Paraguay
The Northern Region of Paraguay is a largely rural, sparsely populated area known for its cattle ranching, agriculture, and strategic location along the Paraguay River, including departments such as Concepción.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
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_69d8d38cc7948190a55ea64e5638994e |
completed | April 10, 2026, 10:40 a.m. |
| NER | Named-entity recognition | batch_69e54f063a1c819087e544c64f5cf80f |
completed | April 19, 2026, 9:54 p.m. |
Created at: April 10, 2026, 11:46 a.m.