Triple
T18054756
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Agios Dimitrios Power Station |
E432007
|
entity |
| Predicate | locatedInBasin |
P18951
|
FINISHED |
| Object | Ptolemaida–Kozani energy basin |
—
|
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: Ptolemaida–Kozani energy basin | Statement: [Agios Dimitrios Power Station, locatedInBasin, Ptolemaida–Kozani energy basin]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Ptolemaida–Kozani energy basin Context triple: [Agios Dimitrios Power Station, locatedInBasin, Ptolemaida–Kozani energy basin]
-
A.
Ptolemaida–Kozani lignite basin
chosen
The Ptolemaida–Kozani lignite basin is a major coal-mining and power-generation region in northern Greece that has long been central to the country’s electricity production.
-
B.
Ioannina basin
The Ioannina basin is a geological and geographical depression in northwestern Greece that encompasses the city of Ioannina and its surrounding lowlands, including Lake Pamvotida.
-
C.
Kozani plateau
The Kozani plateau is a highland region in northern Greece characterized by its elevated terrain, continental climate, and role as an agricultural and energy-producing area.
-
D.
Ptolemaida lignite basin
The Ptolemaida lignite basin is a major coal-mining area in northern Greece that has long been central to the country’s electricity production and industrial activity.
-
E.
Kilkis plain
The Kilkis plain is a fertile lowland region in northern Greece known for its agricultural production and surrounding rolling hills.
- 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_69d8b906482481908183315b9ecf9994 |
completed | April 10, 2026, 8:47 a.m. |
| NER | Named-entity recognition | batch_69e4c101dfb081908dc66f4b4967d8c7 |
completed | April 19, 2026, 11:48 a.m. |
Created at: April 10, 2026, 10:26 a.m.