Triple
T14868257
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Ferdinand Fellner |
E349673
|
entity |
| Predicate | notableWork |
P4
|
FINISHED |
| Object | Zurich Opera House |
E70159
|
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: Zurich Opera House | Statement: [Ferdinand Fellner, notableWork, Zurich Opera House]
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: Zurich Opera House Context triple: [Ferdinand Fellner, notableWork, Zurich Opera House]
-
A.
Opernhaus Zürich
chosen
Opernhaus Zürich is a renowned opera house in Zurich, Switzerland, known for its high-caliber opera and ballet productions and its prominent role in the country’s cultural life.
-
B.
Opernhaus
Opernhaus is an underground rapid transit station on the Nuremberg U-Bahn network in Nuremberg, Germany.
-
C.
Stadthaus Zürich
Stadthaus Zürich is the historic city hall building in Zurich that serves as the central seat of the city’s political administration and government.
-
D.
Bregenz Festival House
Bregenz Festival House is a renowned performing arts venue in Bregenz, Austria, best known as the lakeside opera and concert center that hosts the annual Bregenz Festival.
-
E.
Grand Théâtre de Genève
The Grand Théâtre de Genève is a major opera house and cultural landmark in Geneva, renowned for its opera, ballet, and classical music productions.
- 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_69d822ee4f408190b6ac3b2fa434f0df |
elicitation | completed |
| NER | batch_69ded5776b848190bfe3a06ff261dc31 |
ner | completed |
| NED1 | batch_69fe651067cc8190b9c218ef1f802762 |
ned_source_triple | completed |
Created at: April 10, 2026, 1:55 a.m.