Triple
T3336924
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Opernhaus Zürich |
E70159
|
entity |
| Predicate | hasResidentCompany |
P1287
|
FINISHED |
| Object | Zurich Opera |
E70159
|
NE FINISHED |
How this triple was built (2 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: Zurich Opera | Statement: [Opernhaus Zürich, hasResidentCompany, Zurich Opera]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Zurich Opera Context triple: [Opernhaus Zürich, hasResidentCompany, Zurich Opera]
-
A.
Basel Opera
Basel Opera is a Swiss opera company based in Basel, known for its high-quality productions and as an early career stage for prominent opera singers such as Montserrat Caballé.
-
B.
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.
-
C.
Lausanne Opera
Lausanne Opera is a prominent Swiss opera house in Lausanne, renowned for its high-quality opera and ballet productions and its role as a major cultural institution in the French-speaking region of Romandie.
-
D.
Bavarian State Opera
The Bavarian State Opera is one of Germany’s leading opera companies, renowned for its world-class productions and historic home at Munich’s National Theatre.
-
E.
Philharmonia Zürich
Philharmonia Zürich is the resident symphony orchestra of Zurich’s opera house, renowned for its performances in opera, ballet, and concert repertoire.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (3 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_69ad85a24f208190bcf83131bfed3521 |
completed | March 8, 2026, 2:20 p.m. |
| NER | Named-entity recognition | batch_69adb1bad97481909359e914d44a1a74 |
completed | March 8, 2026, 5:28 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69b325191a38819095cdccca8f013774 |
completed | March 12, 2026, 8:42 p.m. |
Created at: March 8, 2026, 3:12 p.m.