Triple
T5694777
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Baden-Baden |
E125510
|
entity |
| Predicate | hasFacility |
P105
|
FINISHED |
| Object |
Festspielhaus opera house
The Festspielhaus opera house is a renowned concert and opera venue in Baden-Baden, Germany, known for its large stage, excellent acoustics, and prestigious classical music festivals.
|
E555569
|
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: Festspielhaus opera house | Statement: [Baden-Baden, hasFacility, Festspielhaus opera house]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Festspielhaus opera house Context triple: [Baden-Baden, hasFacility, Festspielhaus opera house]
-
A.
Operettenhaus theater
Operettenhaus theater is a prominent musical and stage venue in Hamburg, Germany, known for hosting major commercial productions in the city’s nightlife hub.
-
B.
Großes Festspielhaus
Großes Festspielhaus is a major opera and concert hall in Salzburg, Austria, renowned for hosting large-scale performances during the Salzburg Festival.
-
C.
Margravial Opera House
The Margravial Opera House is an 18th-century Baroque court theatre in Bayreuth, Germany, renowned as one of Europe’s best-preserved and most ornate historic opera houses and a UNESCO World Heritage Site.
-
D.
Opernhaus
Opernhaus is an underground rapid transit station on the Nuremberg U-Bahn network in Nuremberg, Germany.
-
E.
Semperoper
Semperoper is the historic opera house of Dresden, Germany, renowned for its grand architecture and as the home of the Saxon State Opera and Staatskapelle Dresden.
- 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: Festspielhaus opera house Triple: [Baden-Baden, hasFacility, Festspielhaus opera house]
Generated description
The Festspielhaus opera house is a renowned concert and opera venue in Baden-Baden, Germany, known for its large stage, excellent acoustics, and prestigious classical music festivals.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Festspielhaus opera house Target entity description: The Festspielhaus opera house is a renowned concert and opera venue in Baden-Baden, Germany, known for its large stage, excellent acoustics, and prestigious classical music festivals.
-
A.
Operettenhaus theater
Operettenhaus theater is a prominent musical and stage venue in Hamburg, Germany, known for hosting major commercial productions in the city’s nightlife hub.
-
B.
Großes Festspielhaus
Großes Festspielhaus is a major opera and concert hall in Salzburg, Austria, renowned for hosting large-scale performances during the Salzburg Festival.
-
C.
Margravial Opera House
The Margravial Opera House is an 18th-century Baroque court theatre in Bayreuth, Germany, renowned as one of Europe’s best-preserved and most ornate historic opera houses and a UNESCO World Heritage Site.
-
D.
Opernhaus
Opernhaus is an underground rapid transit station on the Nuremberg U-Bahn network in Nuremberg, Germany.
-
E.
Semperoper
Semperoper is the historic opera house of Dresden, Germany, renowned for its grand architecture and as the home of the Saxon State Opera and Staatskapelle Dresden.
- 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_69c0082bb19c8190823a4facd3cba79b |
completed | March 22, 2026, 3:18 p.m. |
| NER | Named-entity recognition | batch_69c02409e70081909e47f2bd4a50fa12 |
completed | March 22, 2026, 5:16 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c0bf87816c81909fa505cbd23c89c5 |
completed | March 23, 2026, 4:20 a.m. |
| NEDg | Description generation | batch_69c0c0ca548c81908382dbba5f440847 |
completed | March 23, 2026, 4:25 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69c0c19e5ef08190abe26030e24b4d91 |
completed | March 23, 2026, 4:29 a.m. |
Created at: March 22, 2026, 3:45 p.m.