Triple
T17136840
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Muzeum station |
E415859
|
entity |
| Predicate | hasNearbyLandmark |
P2064
|
FINISHED |
| Object |
State Opera
State Opera is a major opera house and cultural landmark in Prague, renowned for its grand historic building and classical music performances.
|
E1252555
|
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: State Opera | Statement: [Muzeum station, hasNearbyLandmark, State Opera]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: State Opera Context triple: [Muzeum station, hasNearbyLandmark, State Opera]
-
A.
Opera Theatre
Opera Theatre was the original name of the Joan Sutherland Theatre, a major performance venue within the Sydney Opera House.
-
B.
Nationale Opera & Ballet
Nationale Opera & Ballet is the leading Dutch institution for opera and ballet performances, based in Amsterdam and home to both Dutch National Opera and Dutch National Ballet.
-
C.
Imperial Opera
Imperial Opera was the principal state-run opera company of the Russian Empire, renowned for staging grand operatic productions under the auspices of the Russian Imperial Theatres.
-
D.
Teatro Ópera
Teatro Ópera is a historic and prominent theater in Buenos Aires, Argentina, renowned for hosting major musical, theatrical, and cultural performances.
-
E.
Conservatory Opera Theatre
Conservatory Opera Theatre is the main opera stage of the Saint Petersburg Conservatory, used for student training and public performances of operatic works.
- 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: State Opera Triple: [Muzeum station, hasNearbyLandmark, State Opera]
Generated description
State Opera is a major opera house and cultural landmark in Prague, renowned for its grand historic building and classical music performances.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: State Opera Target entity description: State Opera is a major opera house and cultural landmark in Prague, renowned for its grand historic building and classical music performances.
-
A.
Opera Theatre
Opera Theatre was the original name of the Joan Sutherland Theatre, a major performance venue within the Sydney Opera House.
-
B.
Nationale Opera & Ballet
Nationale Opera & Ballet is the leading Dutch institution for opera and ballet performances, based in Amsterdam and home to both Dutch National Opera and Dutch National Ballet.
-
C.
Imperial Opera
Imperial Opera was the principal state-run opera company of the Russian Empire, renowned for staging grand operatic productions under the auspices of the Russian Imperial Theatres.
-
D.
Teatro Ópera
Teatro Ópera is a historic and prominent theater in Buenos Aires, Argentina, renowned for hosting major musical, theatrical, and cultural performances.
-
E.
Conservatory Opera Theatre
Conservatory Opera Theatre is the main opera stage of the Saint Petersburg Conservatory, used for student training and public performances of operatic works.
- 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_69d886d15af4819092f92f8a129763e6 |
completed | April 10, 2026, 5:12 a.m. |
| NER | Named-entity recognition | batch_69e3f2d0628081908e0160290041fe89 |
completed | April 18, 2026, 9:08 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a014152da008190bbbff4147cfd8c5b |
completed | May 11, 2026, 2:39 a.m. |
| NEDg | Description generation | batch_6a014209b11081908ed088a9bb18b73b |
completed | May 11, 2026, 2:42 a.m. |
| NED2 | Entity disambiguation (via description) | batch_6a0142ac95188190847f29cb0f8d15ed |
completed | May 11, 2026, 2:45 a.m. |
Created at: April 10, 2026, 5:36 a.m.