Triple
T22905944
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Momotombo geothermal field |
E568442
|
entity |
| Predicate | previouslyOperatedBy |
P15084
|
FINISHED |
| Object | ENEL (Empresa Nicaragüense de Electricidad) |
—
|
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: ENEL (Empresa Nicaragüense de Electricidad) | Statement: [Momotombo geothermal field, previouslyOperatedBy, ENEL (Empresa Nicaragüense de Electricidad)]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: ENEL (Empresa Nicaragüense de Electricidad) Context triple: [Momotombo geothermal field, previouslyOperatedBy, ENEL (Empresa Nicaragüense de Electricidad)]
-
A.
ENEL
ENEL is Italy’s largest multinational electricity and energy company, involved in power generation, distribution, and renewable energy projects worldwide.
-
B.
Corporación Eléctrica Nacional (CORPOELEC)
Corporación Eléctrica Nacional (CORPOELEC) is Venezuela’s state-owned electric power company responsible for the generation, transmission, and distribution of electricity across the country.
-
C.
Empresa Eléctrica del Ecuador
Empresa Eléctrica del Ecuador is an Ecuadorian electric utility company historically notable for founding the popular football club Club Sport Emelec.
-
D.
Enel Colombia
Enel Colombia is a major energy company operating in Colombia, focused on the generation, distribution, and commercialization of electricity, including large-scale hydroelectric projects.
-
E.
Enel
Enel is a multinational Italian energy company that generates and distributes electricity and gas across Europe and Latin America.
- 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: ENEL (Empresa Nicaragüense de Electricidad) Target entity description: ENEL (Empresa Nicaragüense de Electricidad) is Nicaragua’s state-owned electricity company responsible for generation, transmission, and distribution of electric power in the country.
-
A.
ENEL
ENEL is Italy’s largest multinational electricity and energy company, involved in power generation, distribution, and renewable energy projects worldwide.
-
B.
Corporación Eléctrica Nacional (CORPOELEC)
Corporación Eléctrica Nacional (CORPOELEC) is Venezuela’s state-owned electric power company responsible for the generation, transmission, and distribution of electricity across the country.
-
C.
Empresa Eléctrica del Ecuador
Empresa Eléctrica del Ecuador is an Ecuadorian electric utility company historically notable for founding the popular football club Club Sport Emelec.
-
D.
Enel Colombia
Enel Colombia is a major energy company operating in Colombia, focused on the generation, distribution, and commercialization of electricity, including large-scale hydroelectric projects.
-
E.
Enel
Enel is a multinational Italian energy company that generates and distributes electricity and gas across Europe and Latin America.
- 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_69e2458cd9e48190943ad2e34485d939 |
completed | April 17, 2026, 2:37 p.m. |
| NER | Named-entity recognition | batch_69f1801a48948190b5f51f1d02351fc7 |
completed | April 29, 2026, 3:50 a.m. |
Created at: April 17, 2026, 3:41 p.m.