Triple
T19448995
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Santo Antônio Dam |
E486561
|
entity |
| Predicate | operator |
P179
|
FINISHED |
| Object | Santo Antônio Energia |
—
|
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: Santo Antônio Energia | Statement: [Santo Antônio Dam, operator, Santo Antônio Energia]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Santo Antônio Energia Context triple: [Santo Antônio Dam, operator, Santo Antônio Energia]
-
A.
CPFL Energia
CPFL Energia is a major Brazilian electric utility company engaged in the generation, distribution, and commercialization of electricity across multiple regions of Brazil.
-
B.
Furnas Centrais Elétricas
Furnas Centrais Elétricas is a major Brazilian state-controlled electric utility company focused on the generation and transmission of hydroelectric power.
-
C.
RSC Energia
RSC Energia is a leading Russian spacecraft and rocket manufacturer best known for designing and operating crewed spacecraft and space station modules, including key components of the Soyuz and Mir programs.
-
D.
EDP – Energias de Portugal
EDP – Energias de Portugal is a major Portuguese multinational energy company focused on electricity generation, distribution, and renewable energy.
-
E.
San Roque Power Corporation
San Roque Power Corporation is the private company that manages and operates the large San Roque hydroelectric power facility in the Philippines.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Santo Antônio Energia Target entity description: Santo Antônio Energia is a Brazilian energy company responsible for operating and managing the Santo Antônio hydroelectric power plant on the Madeira River.
-
A.
CPFL Energia
CPFL Energia is a major Brazilian electric utility company engaged in the generation, distribution, and commercialization of electricity across multiple regions of Brazil.
-
B.
Furnas Centrais Elétricas
Furnas Centrais Elétricas is a major Brazilian state-controlled electric utility company focused on the generation and transmission of hydroelectric power.
-
C.
RSC Energia
RSC Energia is a leading Russian spacecraft and rocket manufacturer best known for designing and operating crewed spacecraft and space station modules, including key components of the Soyuz and Mir programs.
-
D.
EDP – Energias de Portugal
EDP – Energias de Portugal is a major Portuguese multinational energy company focused on electricity generation, distribution, and renewable energy.
-
E.
San Roque Power Corporation
San Roque Power Corporation is the private company that manages and operates the large San Roque hydroelectric power facility in the Philippines.
- F. None of above. chosen
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_69d8e8d7ad488190a3373045029b0f3b |
completed | April 10, 2026, 12:11 p.m. |
| NER | Named-entity recognition | batch_69e6338be5a48190973d9ecae853900c |
completed | April 20, 2026, 2:09 p.m. |
Created at: April 10, 2026, 1:38 p.m.