Triple
T13050290
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Island of Pandateria |
E327431
|
entity |
| Predicate | regionOfSea |
P53329
|
FINISHED |
| Object | central Tyrrhenian Sea |
E24776
|
NE FINISHED |
How this triple was built (3 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: central Tyrrhenian Sea | Statement: [Island of Pandateria, regionOfSea, central Tyrrhenian Sea]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: central Tyrrhenian Sea Context triple: [Island of Pandateria, regionOfSea, central Tyrrhenian Sea]
-
A.
Tyrrhenian Sea
chosen
The Tyrrhenian Sea is a major arm of the Mediterranean located off the western coast of Italy, bordered by the Italian mainland, Sicily, Sardinia, and Corsica.
-
B.
Tyrrhenian region
The Tyrrhenian region is a major area of the central Mediterranean centered on the Tyrrhenian Sea, bordered by the western coasts of Italy and associated islands such as Corsica, Sardinia, and Sicily.
-
C.
Ligurian Sea
The Ligurian Sea is a section of the northwestern Mediterranean bordered by the Italian Riviera, Corsica, and the Tuscan coast, known for its deep waters and picturesque coastal towns.
-
D.
Gulf of Naples
The Gulf of Naples is a scenic bay on Italy’s southwestern coast, famed for its dramatic views of Mount Vesuvius, proximity to Naples and Pompeii, and access to popular destinations like Capri and the Amalfi Coast.
-
E.
Central Mediterranean
The Central Mediterranean is the middle section of the Mediterranean Sea, strategically vital as a major naval and trade corridor connecting Europe, North Africa, and the Near East.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: regionOfSea Context triple: [Island of Pandateria, regionOfSea, central Tyrrhenian Sea]
-
A.
locatedInSeaBasin
chosen
Indicates that something is situated within or belongs to a particular sea basin.
-
B.
seaAreaA1Definition
Indicates the defined spatial extent or boundary description of a specific sea area labeled A1.
-
C.
seaType
Indicates the specific classification or category of a sea associated with an entity.
-
D.
oceanicPortion
Indicates that one entity is a part or segment of an ocean or oceanic area in relation to another entity.
-
E.
oceanBasin
Indicates a relationship where a geographic or marine feature is located within, or is part of, a specific ocean basin.
- F. None of above.
Provenance (4 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_69d8076e64308190904fb5c93517c901 |
completed | April 9, 2026, 8:09 p.m. |
| NER | Named-entity recognition | batch_69d98a9829b48190b23624b6b3df4600 |
completed | April 10, 2026, 11:41 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f6d5fdd04c8190a86dbba1b81c8e6b |
completed | May 3, 2026, 4:58 a.m. |
| PD | Predicate disambiguation | batch_69d9803aca4c8190b1015cd159cc47a9 |
completed | April 10, 2026, 10:56 p.m. |
Created at: April 9, 2026, 8:57 p.m.