Triple
T1232815
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Romandie |
E26480
|
entity |
| Predicate | hasCulturalInstitution |
P105
|
FINISHED |
| Object |
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.
|
E141979
|
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: Lausanne Opera | Statement: [Romandie, hasCulturalInstitution, Lausanne Opera]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Lausanne Opera Context triple: [Romandie, hasCulturalInstitution, Lausanne Opera]
-
A.
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.
-
B.
Opernhaus Zürich
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.
Paris Opera
The Paris Opera is France’s premier opera and ballet company, renowned for its grand productions and historic venues such as the Palais Garnier and Opéra Bastille.
-
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.
Vienna State Opera
The Vienna State Opera is one of the world’s leading opera houses, renowned for its rich history, prestigious productions, and central role in Vienna’s classical music culture.
- 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: Lausanne Opera Triple: [Romandie, hasCulturalInstitution, Lausanne Opera]
Generated description
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.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Lausanne Opera Target entity description: 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.
-
A.
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.
-
B.
Opernhaus Zürich
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.
Paris Opera
The Paris Opera is France’s premier opera and ballet company, renowned for its grand productions and historic venues such as the Palais Garnier and Opéra Bastille.
-
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.
Vienna State Opera
The Vienna State Opera is one of the world’s leading opera houses, renowned for its rich history, prestigious productions, and central role in Vienna’s classical music culture.
- 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_69a4948571c88190a9191e451e6035fd |
completed | March 1, 2026, 7:33 p.m. |
| NER | Named-entity recognition | batch_69a4be5b40208190b115a6a344402caf |
completed | March 1, 2026, 10:31 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ac8f75778881908c9c3ea6f8b3392a |
completed | March 7, 2026, 8:49 p.m. |
| NEDg | Description generation | batch_69ac9000ffac81908f336b25b3651bb6 |
completed | March 7, 2026, 8:52 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69ac905ce0c48190a8465988161f19ed |
completed | March 7, 2026, 8:53 p.m. |
Created at: March 1, 2026, 7:47 p.m.