Triple
T4859262
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Ptolemaida |
E108613
|
entity |
| Predicate | partOf |
P40
|
FINISHED |
| Object |
Ptolemaida Basin
The Ptolemaida Basin is a lignite-rich geological and industrial region in northern Greece known for its extensive open-pit coal mining and power generation activities.
|
E474779
|
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 Basin | Statement: [Ptolemaida, partOf, Ptolemaida Basin]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Ptolemaida Basin Context triple: [Ptolemaida, partOf, Ptolemaida Basin]
-
A.
Ionian Basin
The Ionian Basin is a deep submarine depression in the eastern Mediterranean Sea, forming part of the Ionian Sea’s seafloor between southern Italy, Greece, and North Africa.
-
B.
Marsili Basin
Marsili Basin is a deep submarine basin in the southern Tyrrhenian Sea associated with active volcanic and tectonic processes.
-
C.
Levantine Basin
The Levantine Basin is a deep, eastern Mediterranean Sea basin off the coasts of countries like Israel, Lebanon, Syria, and Cyprus, known for its significant natural gas reserves and complex geological structure.
-
D.
Vegoritida basin
Vegoritida basin is a geographical and hydrological region in northern Greece that encompasses Lake Vegoritida and its surrounding catchment area.
-
E.
Dora Baltea basin
The Dora Baltea basin is a river drainage system in northwestern Italy that collects meltwater and runoff from Alpine glaciers and valleys before ultimately feeding into the Po River.
- 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 Basin Triple: [Ptolemaida, partOf, Ptolemaida Basin]
Generated description
The Ptolemaida Basin is a lignite-rich geological and industrial region in northern Greece known for its extensive open-pit coal mining and power generation activities.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Ptolemaida Basin Target entity description: The Ptolemaida Basin is a lignite-rich geological and industrial region in northern Greece known for its extensive open-pit coal mining and power generation activities.
-
A.
Ionian Basin
The Ionian Basin is a deep submarine depression in the eastern Mediterranean Sea, forming part of the Ionian Sea’s seafloor between southern Italy, Greece, and North Africa.
-
B.
Marsili Basin
Marsili Basin is a deep submarine basin in the southern Tyrrhenian Sea associated with active volcanic and tectonic processes.
-
C.
Levantine Basin
The Levantine Basin is a deep, eastern Mediterranean Sea basin off the coasts of countries like Israel, Lebanon, Syria, and Cyprus, known for its significant natural gas reserves and complex geological structure.
-
D.
Vegoritida basin
Vegoritida basin is a geographical and hydrological region in northern Greece that encompasses Lake Vegoritida and its surrounding catchment area.
-
E.
Dora Baltea basin
The Dora Baltea basin is a river drainage system in northwestern Italy that collects meltwater and runoff from Alpine glaciers and valleys before ultimately feeding into the Po River.
- 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_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. |
| NEDg | Description generation | batch_69be5f98d4d481908eedf03569d38642 |
completed | March 21, 2026, 9:06 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69be6044d31081908384ed9da8c6b707 |
completed | March 21, 2026, 9:09 a.m. |
Created at: March 20, 2026, 1:26 p.m.