Triple
T18627944
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Foz do Iguaçu International Airport |
E455332
|
entity |
| Predicate | serves |
P98
|
FINISHED |
| Object | Iguaçu Falls region |
—
|
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: Iguaçu Falls region | Statement: [Foz do Iguaçu International Airport, serves, Iguaçu Falls region]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Iguaçu Falls region Context triple: [Foz do Iguaçu International Airport, serves, Iguaçu Falls region]
-
A.
Igara-Paraná River region
The Igara-Paraná River region is an area of the northwestern Amazon rainforest that forms part of the ancestral homeland of the Huitoto (Witoto) Indigenous people.
-
B.
Iguazú National Park
chosen
Iguazú National Park is a UNESCO World Heritage–listed protected area in Argentina renowned for its subtropical rainforest, rich biodiversity, and the spectacular Iguazu Falls.
-
C.
Juruá River region
The Juruá River region is a biodiverse area of the western Amazon Basin that forms part of the ancestral homeland of the Asháninka people.
-
D.
Puerto Iguazú
Puerto Iguazú is an Argentine border city in Misiones Province known as a major gateway for tourists visiting the nearby Iguazu Falls and the tri-border area with Brazil and Paraguay.
-
E.
Misiones rainforest
The Misiones rainforest is a subtropical forest in northeastern Argentina renowned for its rich biodiversity, red-soil landscapes, and iconic Iguazú Falls.
- 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.