Triple
T4333993
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Kozani (regional unit) |
E97419
|
entity |
| Predicate | contains |
P35
|
FINISHED |
| Object |
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.
|
E432004
|
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: Ptolemaida lignite basin | Statement: [Kozani (regional unit), contains, Ptolemaida lignite basin]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Ptolemaida lignite basin Context triple: [Kozani (regional unit), contains, Ptolemaida lignite basin]
-
A.
Karaganda coal basin
The Karaganda coal basin is a major coal-mining region in central Kazakhstan that has long been one of the country’s key industrial and energy-producing centers.
-
B.
Orava-Nowy Targ Basin
The Orava-Nowy Targ Basin is a broad intermontane valley region in southern Poland and northern Slovakia, known for its wetlands, peat bogs, and agricultural landscapes framed by surrounding Carpathian mountain ranges.
-
C.
Sokolov Basin
The Sokolov Basin is a coal-rich geological depression and industrial region in western Bohemia, Czech Republic, known for its extensive lignite mining and energy production.
-
D.
Hasli-Aare basin
The Hasli-Aare basin is a sub-basin of the Aare river system in Switzerland, encompassing the upper reaches of the Aare and its surrounding alpine catchment area.
-
E.
Zungarian Basin
The Zungarian Basin is a large inland depression in northwestern China, known for its arid climate, steppe landscapes, and significant oil and natural gas reserves.
- 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: Ptolemaida lignite basin Triple: [Kozani (regional unit), contains, Ptolemaida lignite basin]
Generated description
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.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Ptolemaida lignite basin Target entity description: 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.
-
A.
Karaganda coal basin
The Karaganda coal basin is a major coal-mining region in central Kazakhstan that has long been one of the country’s key industrial and energy-producing centers.
-
B.
Orava-Nowy Targ Basin
The Orava-Nowy Targ Basin is a broad intermontane valley region in southern Poland and northern Slovakia, known for its wetlands, peat bogs, and agricultural landscapes framed by surrounding Carpathian mountain ranges.
-
C.
Sokolov Basin
The Sokolov Basin is a coal-rich geological depression and industrial region in western Bohemia, Czech Republic, known for its extensive lignite mining and energy production.
-
D.
Hasli-Aare basin
The Hasli-Aare basin is a sub-basin of the Aare river system in Switzerland, encompassing the upper reaches of the Aare and its surrounding alpine catchment area.
-
E.
Zungarian Basin
The Zungarian Basin is a large inland depression in northwestern China, known for its arid climate, steppe landscapes, and significant oil and natural gas reserves.
- 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_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. |
Created at: March 12, 2026, 11:13 p.m.