Triple
T1260081
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Iguazu Falls |
E12477
|
entity |
| Predicate | nearestCity |
P350
|
FINISHED |
| Object |
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.
|
E146660
|
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: Puerto Iguazú | Statement: [Iguazu Falls, nearestCity, Puerto Iguazú]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Puerto Iguazú Context triple: [Iguazu Falls, nearestCity, Puerto Iguazú]
-
A.
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.
-
B.
Rivera Plate
The Rivera Plate is a small tectonic plate off the west coast of Mexico that interacts with the Pacific and North American Plates, contributing to regional seismic and volcanic activity.
-
C.
Cipolletti
Cipolletti is a city in Argentina’s Patagonia region, known as an important agricultural and service center in the Alto Valle of the Río Negro.
-
D.
Ilha do Jiquiá
Ilha do Jiquiá is a neighborhood and island area within the city of Recife, Brazil, known for its residential character and proximity to the city's waterways.
-
E.
Iguazu River
The Iguazu River is a South American river famed for the spectacular Iguazu Falls along the border between Brazil and Argentina.
- 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: Puerto Iguazú Triple: [Iguazu Falls, nearestCity, Puerto Iguazú]
Generated description
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.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Puerto Iguazú Target entity description: 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.
-
A.
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.
-
B.
Rivera Plate
The Rivera Plate is a small tectonic plate off the west coast of Mexico that interacts with the Pacific and North American Plates, contributing to regional seismic and volcanic activity.
-
C.
Cipolletti
Cipolletti is a city in Argentina’s Patagonia region, known as an important agricultural and service center in the Alto Valle of the Río Negro.
-
D.
Ilha do Jiquiá
Ilha do Jiquiá is a neighborhood and island area within the city of Recife, Brazil, known for its residential character and proximity to the city's waterways.
-
E.
Iguazu River
The Iguazu River is a South American river famed for the spectacular Iguazu Falls along the border between Brazil and Argentina.
- 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_69a4933352e08190ac617291985e76c0 |
completed | March 1, 2026, 7:27 p.m. |
| NER | Named-entity recognition | batch_69a4bfc503e88190b237210a61228dd8 |
completed | March 1, 2026, 10:37 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69aca2efc344819081d79b9440676796 |
completed | March 7, 2026, 10:13 p.m. |
| NEDg | Description generation | batch_69aca3fc53748190b460b2bdb85a1da9 |
completed | March 7, 2026, 10:17 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69aca454bb4c819085fe019ff84f4fa3 |
completed | March 7, 2026, 10:19 p.m. |
Created at: March 1, 2026, 7:50 p.m.