Triple
T23229444
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Brazil–Argentina border |
E581109
|
entity |
| Predicate | tourismSite |
P7335
|
FINISHED |
| Object | Iguazu Falls |
—
|
NE NERFINISHED |
How this triple was built (3 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: Iguazu Falls | Statement: [Brazil–Argentina border, tourismSite, Iguazu Falls]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Iguazu Falls Context triple: [Brazil–Argentina border, tourismSite, Iguazu Falls]
-
A.
Iguazu Falls
chosen
Iguazu Falls is a vast and spectacular system of waterfalls on the Iguazu River at the border of Argentina and Brazil, renowned as one of the world’s most impressive natural wonders.
-
B.
Salto Grande waterfall
Salto Grande waterfall is a powerful, turquoise-hued cascade in Chilean Patagonia, renowned for its dramatic flow from Lake Nordenskjöld toward Lake Pehoé amid the iconic peaks of Torres del Paine.
-
C.
Havasu Falls
Havasu Falls is a famous turquoise-blue waterfall located in the Grand Canyon on the Havasupai Indian Reservation in Arizona, renowned for its striking travertine pools and scenic desert oasis setting.
-
D.
Andorinhas Falls
Andorinhas Falls is a notable waterfall located along Brazil's Aripuanã River, known for its scenic cascades within the Amazon region.
-
E.
Victoria Falls
Victoria Falls is one of the world’s largest and most famous waterfalls, spanning the Zambezi River between Zambia and Zimbabwe and renowned for its dramatic curtain of falling water and mist.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: tourismSite Context triple: [Brazil–Argentina border, tourismSite, Iguazu Falls]
-
A.
tourismFeature
Indicates that something serves as an attraction, amenity, or point of interest relevant to tourism or visitors.
-
B.
tourismTheme
Indicates the main subject or focus of a tourism-related activity, service, or destination (such as cultural, adventure, or eco-tourism).
-
C.
touristAttractionIn
chosen
Indicates that a place functions as a tourist attraction located within a specified geographic area or entity.
-
D.
hasTourismWebsite
Indicates that an entity has an associated official website specifically dedicated to providing tourism-related information about it.
-
E.
explorationSiteOf
Indicates that a location or site is the place where a particular exploration activity, mission, or project is conducted or associated.
- F. None of above.
Provenance (3 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. |
| PD | Predicate disambiguation | batch_69effcdadec0819092ec1749ee453b4e |
completed | April 28, 2026, 12:18 a.m. |
Created at: April 17, 2026, 4:09 p.m.