Triple
T13339131
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Piazza del Duomo (Catania) |
E317777
|
entity |
| Predicate | hasLandmark |
P105
|
FINISHED |
| Object | Catania Cathedral |
E132872
|
NE FINISHED |
Named-entity recognition
Before disambiguation, gpt-5-mini classified whether the object phrase is a named entity — the step behind the object's NE type shown above.
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: Catania Cathedral | Statement: [Piazza del Duomo (Catania), hasLandmark, Catania Cathedral]
Disambiguation candidates (1 decision)
The exact options the model was shown at each disambiguation step, with the option it chose highlighted — the evidence behind this triple's disambiguated ids.
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Catania Cathedral Context triple: [Piazza del Duomo (Catania), hasLandmark, Catania Cathedral]
-
A.
Catania Cathedral
chosen
Catania Cathedral is a prominent Roman Catholic cathedral in Catania, Sicily, renowned for its grand Sicilian Baroque architecture and historical significance.
-
B.
Palermo Cathedral
Palermo Cathedral is a historic Roman Catholic church in Palermo, Sicily, renowned for its diverse architectural styles and royal tombs, including those of Norman kings.
-
C.
Messina Cathedral
Messina Cathedral is a historic Roman Catholic cathedral in Messina, Sicily, renowned for its medieval architecture and astronomical clock tower.
-
D.
Trapani Cathedral
Trapani Cathedral is a historic Roman Catholic church and prominent religious landmark located in the coastal city of Trapani, Sicily.
-
E.
Taormina Cathedral
Taormina Cathedral is a medieval Roman Catholic church in the Sicilian town of Taormina, noted for its fortress-like architecture and scenic setting overlooking the Ionian Sea.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (3 batches)
| Stage | Batch ID | Job type | Status |
|---|---|---|---|
| creating | batch_69d806b5a3c08190b42c267fb092f98a |
elicitation | completed |
| NER | batch_69d99d01bf8481908cd3a99e5557b972 |
ner | completed |
| NED1 | batch_69f7267132488190a62930e98be70640 |
ned_source_triple | completed |
Created at: April 9, 2026, 9:31 p.m.