Triple
T4333992
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Kozani (regional unit) |
E97419
|
entity |
| Predicate | majorPowerUtility |
P50470
|
FINISHED |
| Object |
Public Power Corporation (PPC) of Greece
Public Power Corporation (PPC) of Greece is the country’s largest state-controlled electricity company, responsible for power generation, transmission, and distribution across Greece.
|
E432003
|
NE FINISHED |
How this triple was built (5 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: Public Power Corporation (PPC) of Greece | Statement: [Kozani (regional unit), majorPowerUtility, Public Power Corporation (PPC) of Greece]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Public Power Corporation (PPC) of Greece Context triple: [Kozani (regional unit), majorPowerUtility, Public Power Corporation (PPC) of Greece]
-
A.
A.E.D.I.K. (Corinth Canal Company)
A.E.D.I.K. (Corinth Canal Company) is the Greek company responsible for managing, maintaining, and commercially operating the historic Corinth Canal that links the Gulf of Corinth with the Saronic Gulf.
-
B.
National Bank of Greece
The National Bank of Greece is one of Greece’s oldest and largest financial institutions, historically serving as the country’s central bank before evolving into a major commercial banking group.
-
C.
Court of Audit of Greece
The Court of Audit of Greece is the country’s supreme financial court responsible for auditing public expenditures, overseeing the management of state funds, and adjudicating related financial disputes.
-
D.
Pella Corporation
Pella Corporation is a major American manufacturer of windows and doors known for its innovative, energy-efficient building products.
-
E.
Greek Ministry of Environment and Energy
The Greek Ministry of Environment and Energy is a government department responsible for national environmental policy, natural resource management, and energy regulation in Greece.
- 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: Public Power Corporation (PPC) of Greece Triple: [Kozani (regional unit), majorPowerUtility, Public Power Corporation (PPC) of Greece]
Generated description
Public Power Corporation (PPC) of Greece is the country’s largest state-controlled electricity company, responsible for power generation, transmission, and distribution across Greece.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Public Power Corporation (PPC) of Greece Target entity description: Public Power Corporation (PPC) of Greece is the country’s largest state-controlled electricity company, responsible for power generation, transmission, and distribution across Greece.
-
A.
A.E.D.I.K. (Corinth Canal Company)
A.E.D.I.K. (Corinth Canal Company) is the Greek company responsible for managing, maintaining, and commercially operating the historic Corinth Canal that links the Gulf of Corinth with the Saronic Gulf.
-
B.
National Bank of Greece
The National Bank of Greece is one of Greece’s oldest and largest financial institutions, historically serving as the country’s central bank before evolving into a major commercial banking group.
-
C.
Court of Audit of Greece
The Court of Audit of Greece is the country’s supreme financial court responsible for auditing public expenditures, overseeing the management of state funds, and adjudicating related financial disputes.
-
D.
Pella Corporation
Pella Corporation is a major American manufacturer of windows and doors known for its innovative, energy-efficient building products.
-
E.
Greek Ministry of Environment and Energy
The Greek Ministry of Environment and Energy is a government department responsible for national environmental policy, natural resource management, and energy regulation in Greece.
- F. None of above. chosen
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: majorPowerUtility Context triple: [Kozani (regional unit), majorPowerUtility, Public Power Corporation (PPC) of Greece]
-
A.
electricityMarketedBy
chosen
Indicates that one entity is responsible for marketing, promoting, or selling electricity provided by another entity.
-
B.
mainCentralPower
Indicates that an entity functions as the primary central authority or dominant power within a given system or context.
-
C.
majorPowerUntil
Indicates that an entity functioned as a major power or dominant force up to, but not beyond, a specified time or event.
-
D.
powerplantRole
Indicates that one entity serves in a specific functional or operational role relative to a power plant.
-
E.
majorPowerIn
Indicates that an entity holds significant political, economic, or military influence within a specified domain, region, or context.
- F. None of above.
Provenance (6 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_69b3454662a481908fbcd0bbfaa3a0a4 |
completed | March 12, 2026, 10:59 p.m. |
| NER | Named-entity recognition | batch_69b351516d488190b5b3d1936e3a325d |
completed | March 12, 2026, 11:50 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69b5d0a634308190ba4d8c8dc07814ae |
completed | March 14, 2026, 9:18 p.m. |
| NEDg | Description generation | batch_69b5d47416fc8190b8a177cbdcc23399 |
completed | March 14, 2026, 9:34 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69b5d4e5e24c8190980bc545ca0d339d |
completed | March 14, 2026, 9:36 p.m. |
| PD | Predicate disambiguation | batch_69b34f4e13fc8190a42c519f37959d27 |
completed | March 12, 2026, 11:42 p.m. |
Created at: March 12, 2026, 11:13 p.m.