Alte Oper
E95590
Alte Oper is a historic former opera house in Frankfurt am Main that now serves as a prominent concert and event venue.
All labels observed (5)
| Label | Occurrences |
|---|---|
| Alte Oper canonical | 15 |
| Alte Oper concert hall | 2 |
| Alte Oper (Frankfurt am Main) | 1 |
| Alte Oper (Frankfurt) | 1 |
| Alte Oper (on its eastern edge) | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T780368 — resolving that mention is where its identity was fixed. The disambiguator weighed these candidate entities and picked the highlighted one (or “None”, minting a new entity). This is how homonymy is resolved: the same surface form can point to different entities.
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Alte Oper Context triple: [Frankfurt am Main, hasLandmark, Alte Oper]
-
A.
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.
-
B.
Opernhaus
Opernhaus is an underground rapid transit station on the Nuremberg U-Bahn network in Nuremberg, Germany.
-
C.
Hungarian State Opera House
The Hungarian State Opera House is a grand neo-Renaissance opera venue in Budapest renowned for its rich acoustics, ornate architecture, and central role in Hungary’s cultural life.
-
D.
Berlin State Opera
The Berlin State Opera is one of Germany’s leading opera houses, renowned for its historic venue, world-class productions, and prominent role in Berlin’s cultural life.
-
E.
La Scala
La Scala is Milan's world-renowned opera house, celebrated as one of the leading venues for opera and classical music performances.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Alte Oper Target entity description: Alte Oper is a historic former opera house in Frankfurt am Main that now serves as a prominent concert and event venue.
-
A.
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.
-
B.
Opernhaus
Opernhaus is an underground rapid transit station on the Nuremberg U-Bahn network in Nuremberg, Germany.
-
C.
Hungarian State Opera House
The Hungarian State Opera House is a grand neo-Renaissance opera venue in Budapest renowned for its rich acoustics, ornate architecture, and central role in Hungary’s cultural life.
-
D.
Berlin State Opera
The Berlin State Opera is one of Germany’s leading opera houses, renowned for its historic venue, world-class productions, and prominent role in Berlin’s cultural life.
-
E.
La Scala
La Scala is Milan's world-renowned opera house, celebrated as one of the leading venues for opera and classical music performances.
- F. None of above. chosen
Statements (50)
| Predicate | Object |
|---|---|
| instanceOf |
concert hall
ⓘ
cultural venue ⓘ former opera house ⓘ |
| architecturalStyle |
Historicism
ⓘ
Italian High Renaissance ⓘ |
| constructionStart | 1873 ⓘ |
| country | Germany ⓘ |
| currentFunction |
concert hall
ⓘ
event venue ⓘ |
| destroyedDuring | World War II ⓘ |
| GroßerSaalCapacity | about 2500 ⓘ |
| hasArchitect |
Franz Heinrich Schwechten
ⓘ
linked to:
Franz Schwechten
Ludwig Neher ⓘ Richard Lucae ⓘ |
| hasFacadeMaterial | sandstone ⓘ |
| hasFeature |
grand staircase
ⓘ
ornate neo-Renaissance facade ⓘ sculptural decoration ⓘ |
| hasMainHall | Großer Saal ⓘ |
| hasNickname | Frankfurt’s most beautiful ruin ⓘ |
| hasSecondaryHall | Mozart Saal ⓘ |
| heritageStatus | listed building ⓘ |
| inception | 1873 ⓘ |
| locatedIn |
Frankfurt am Main
ⓘ
Hesse ⓘ Römerberg–Altstadt area ⓘ
linked to:
Dom-Römer Quarter
city center of Frankfurt am Main ⓘ |
| locatedInTimeZone |
Central European Summer Time
ⓘ
Central European Time ⓘ |
| locatedOn | Opernplatz ⓘ |
| MozartSaalCapacity | about 700 ⓘ |
| nearbyTransport |
Frankfurt Alte Oper U-Bahn station
ⓘ
Frankfurt Hauptwache station ⓘ |
| officiallyOpened | 1880 ⓘ |
| openedBy |
Kaiser Wilhelm I
ⓘ
linked to:
William I, German Emperor
|
| openingDate | October 20, 1880 ⓘ |
| originalFunction | opera house ⓘ |
| ownedBy |
City of Frankfurt am Main
ⓘ
linked to:
Frankfurt am Main
|
| reconstructionStart | 1970s ⓘ |
| reopenedAsConcertHall | 1981 ⓘ |
| reopeningDate | August 28, 1981 ⓘ |
| seatingCapacity | approximately 2500 ⓘ |
| significantDamageDate | 1944 ⓘ |
| usedFor |
classical music concerts
ⓘ
conferences ⓘ corporate events ⓘ cultural events ⓘ jazz concerts ⓘ popular music concerts ⓘ |
| website | https://www.alteoper.de ⓘ |
How these facts were elicited
The pipeline generated the facts above by prompting gpt-5.1 with this entity's name + description and the instruction below.
Instruction
You are a knowledge base construction expert. Given a subject entity and a description of it, return factual statements that you know for the subject as a JSON list of dictionaries(triples), where keys must be "subject", "predicate" and "object". The number of facts may be very high, between 25 to 50 or more, for very popular subjects. For less popular subjects, the number of facts can be very low, like 5 or 10. # Requirements - If you don't know the subject at all, return an empty list. - If the subject is not a named entity, return an empty list. - Include at least one triple where predicate is "instanceOf". - Do not get too wordy. - Separate several objects into multiple triples with one object.
Input
Subject: Alte Oper Description of subject: Alte Oper is a historic former opera house in Frankfurt am Main that now serves as a prominent concert and event venue.
Referenced by (20)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject linked to:
Innenstadt
subject linked to:
Innenstadt
linked to: Alte Oper
linked to: Alte Oper
linked to: Alte Oper
subject linked to:
Westend
linked to: Alte Oper
linked to: Alte Oper