Triple
T21456961
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Cataratas del Iguazú International Airport |
E529366
|
entity |
| Predicate | serves |
P98
|
FINISHED |
| Object | Puerto Iguazú |
—
|
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: Puerto Iguazú | Statement: [Cataratas del Iguazú International Airport, serves, Puerto Iguazú]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Puerto Iguazú Context triple: [Cataratas del Iguazú International Airport, serves, Puerto Iguazú]
-
A.
Puerto Iguazú
chosen
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.
-
B.
Foz do Iguaçu
Foz do Iguaçu is a Brazilian city in the state of Paraná best known as the gateway to the spectacular Iguaçu Falls on the border with Argentina and Paraguay.
-
C.
Costanera de Asunción
Costanera de Asunción is a prominent riverfront promenade and recreational area in Paraguay’s capital, known for its scenic views of the Paraguay River and role as a popular public gathering spot.
-
D.
Puerto Gaitán
Puerto Gaitán is a Colombian town and municipality known for its oil production, cattle ranching, and location in the eastern plains (Llanos) region.
-
E.
Gualeguay
Gualeguay is a city in eastern Argentina known for its agricultural economy and location along the Gualeguay River in Entre Ríos Province.
- 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_69e0c458133481908ae8b41a12c4edec |
completed | April 16, 2026, 11:13 a.m. |
| NER | Named-entity recognition | batch_69e9e9d7af248190a3bc06a390f390bf |
completed | April 23, 2026, 9:43 a.m. |
Created at: April 16, 2026, 6:08 p.m.