Triple
T13133724
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Costa v ENEL |
E312027
|
entity |
| Predicate | defendant |
P2238
|
FINISHED |
| Object |
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.
|
E1022582
|
NE FINISHED |
How this triple was built (4 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: Ente Nazionale per l'Energia Elettrica | Statement: [Costa v ENEL, defendant, Ente Nazionale per l'Energia Elettrica]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Ente Nazionale per l'Energia Elettrica Context triple: [Costa v ENEL, defendant, Ente Nazionale per l'Energia Elettrica]
-
A.
ENTSO-E
ENTSO-E is the European Network of Transmission System Operators for Electricity, a body that coordinates and represents electricity transmission system operators across Europe to ensure reliable and efficient power system operation and market integration.
-
B.
Eurelectric
Eurelectric is the pan-European industry association representing the interests of the electricity sector and power companies across Europe.
-
C.
Tractebel Energia
Tractebel Energia is a Brazilian electric power generation company known for operating large hydroelectric facilities and other energy assets across the country.
-
D.
E-CO Energi
E-CO Energi is a Norwegian energy company primarily involved in the production and distribution of hydroelectric power.
-
E.
National Power Corporation
The National Power Corporation is a Philippine government-owned corporation responsible for power generation and electrification, particularly in missionary and off-grid areas.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg
Description generation
gpt-5.1
Instruction
Generate a one-sentence description of the target entity. You are given a context triple in the form (subject, predicate, object), where the object is the target entity. # Instructions Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. Avoid repeating the information from the triple, unless really essential. # Response Format Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Ente Nazionale per l'Energia Elettrica Triple: [Costa v ENEL, defendant, Ente Nazionale per l'Energia Elettrica]
Generated description
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.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Ente Nazionale per l'Energia Elettrica Target entity description: 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.
-
A.
ENTSO-E
ENTSO-E is the European Network of Transmission System Operators for Electricity, a body that coordinates and represents electricity transmission system operators across Europe to ensure reliable and efficient power system operation and market integration.
-
B.
Eurelectric
Eurelectric is the pan-European industry association representing the interests of the electricity sector and power companies across Europe.
-
C.
Tractebel Energia
Tractebel Energia is a Brazilian electric power generation company known for operating large hydroelectric facilities and other energy assets across the country.
-
D.
E-CO Energi
E-CO Energi is a Norwegian energy company primarily involved in the production and distribution of hydroelectric power.
-
E.
National Power Corporation
The National Power Corporation is a Philippine government-owned corporation responsible for power generation and electrification, particularly in missionary and off-grid areas.
- F. None of above. chosen
Provenance (5 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_69d806a9fe888190b081e2d9ea665d6c |
completed | April 9, 2026, 8:06 p.m. |
| NER | Named-entity recognition | batch_69d981b3d72c8190b69ae56435a954fa |
completed | April 10, 2026, 11:03 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f6e2930c6c8190adf17103a6cb71b9 |
completed | May 3, 2026, 5:52 a.m. |
| NEDg | Description generation | batch_69f6e44fa8c88190a8f7bd715f34ec0b |
completed | May 3, 2026, 5:59 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69f6e4c96b8c8190bb2f2988a5f8a14b |
completed | May 3, 2026, 6:01 a.m. |
Created at: April 9, 2026, 9:08 p.m.