Triple
T17623175
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Paraná River hydroelectric system |
E429760
|
entity |
| Predicate | associatedWith |
P37
|
FINISHED |
| Object | Entidad Binacional Yacyretá |
—
|
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: Entidad Binacional Yacyretá | Statement: [Paraná River hydroelectric system, associatedWith, Entidad Binacional Yacyretá]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Entidad Binacional Yacyretá Context triple: [Paraná River hydroelectric system, associatedWith, Entidad Binacional Yacyretá]
-
A.
Yacyretá Dam
chosen
The Yacyretá Dam is a large hydroelectric power plant on the border between Argentina and Paraguay that generates electricity by harnessing the flow of the Paraná River.
-
B.
Uruguay River hydroelectric cascade
The Uruguay River hydroelectric cascade is a series of dams and power plants along the Uruguay River designed to generate electricity through coordinated hydropower development.
-
C.
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.
-
D.
Paraguay–Paraná waterway system
The Paraguay–Paraná waterway system is a major South American inland navigation corridor that links landlocked regions of countries like Paraguay and Bolivia to the Atlantic Ocean via the Paraguay and Paraná rivers.
-
E.
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.
- 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_69d889e37f308190a6aa0a69daff86c7 |
completed | April 10, 2026, 5:25 a.m. |
| NER | Named-entity recognition | batch_69e46dba664c81909dcaf44779db5565 |
completed | April 19, 2026, 5:52 a.m. |
Created at: April 10, 2026, 5:52 a.m.