Triple
T22186907
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Centrale Montemartini |
E548318
|
entity |
| Predicate | formerOwner |
P347
|
FINISHED |
| Object | Azienda Elettrica Municipale di Roma |
—
|
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: Azienda Elettrica Municipale di Roma | Statement: [Centrale Montemartini, formerOwner, Azienda Elettrica Municipale di Roma]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Azienda Elettrica Municipale di Roma Context triple: [Centrale Montemartini, formerOwner, Azienda Elettrica Municipale di Roma]
-
A.
Ente Nazionale per l'Energia Elettrica
Ente Nazionale per l'Energia Elettrica (ENEL) is Italy’s former state-owned national electricity company, historically responsible for the generation, transmission, and distribution of electric power across the country.
-
B.
Enel
Enel is a multinational Italian energy company that generates and distributes electricity and gas across Europe and Latin America.
-
C.
Comune di Roma
chosen
Comune di Roma is the municipal government of the city of Rome, responsible for administering local services, cultural heritage, and urban management within Italy’s capital.
-
D.
RCA Italiana
RCA Italiana was a major Italian record label that played a key role in the country’s pop and rock music scene, releasing albums by prominent artists such as Gianna Nannini.
-
E.
Comune di Rho
Comune di Rho is the municipal government and administrative entity of Rho, a town in the Metropolitan City of Milan in northern Italy.
- 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_69e11e3e0c7c8190b30d278845e2497e |
completed | April 16, 2026, 5:37 p.m. |
| NER | Named-entity recognition | batch_69f12aa8f178819094d1556df5aee5b9 |
completed | April 28, 2026, 9:46 p.m. |
Created at: April 16, 2026, 8:35 p.m.