Triple
T4859248
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Ptolemaida |
E108613
|
entity |
| Predicate | operatedBy |
P86
|
FINISHED |
| Object | Public Power Corporation of Greece |
E432003
|
NE FINISHED |
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: Public Power Corporation of Greece | Statement: [Ptolemaida, operatedBy, Public Power Corporation of Greece]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Public Power Corporation of Greece Context triple: [Ptolemaida, operatedBy, Public Power Corporation of Greece]
-
A.
Public Power Corporation (PPC) of Greece
chosen
Public Power Corporation (PPC) of Greece is the country’s largest state-controlled electricity company, responsible for power generation, transmission, and distribution across Greece.
-
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.
Agios Dimitrios Power Station
Agios Dimitrios Power Station is a major lignite-fired power plant in northern Greece and one of the country’s largest electricity-generating facilities.
-
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.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (3 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_69bd440b965081908b0557721cae6338 |
completed | March 20, 2026, 12:56 p.m. |
| NER | Named-entity recognition | batch_69bd6d5c92148190a314707bdd3ff30f |
completed | March 20, 2026, 3:53 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69be5cf05d7c8190ac6e1b9e93b5256f |
completed | March 21, 2026, 8:55 a.m. |
Created at: March 20, 2026, 1:26 p.m.