Triple
T3739743
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Metro Detroit |
E79668
|
entity |
| Predicate | hasCulturalInstitution |
P105
|
FINISHED |
| Object |
Detroit Opera
Detroit Opera is a major performing arts organization in Detroit known for staging opera, dance, and musical theater productions in the city’s premier opera house.
|
E383952
|
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: Detroit Opera | Statement: [Metro Detroit, hasCulturalInstitution, Detroit Opera]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Detroit Opera Context triple: [Metro Detroit, hasCulturalInstitution, Detroit 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.
La Scala
La Scala is Milan's world-renowned opera house, celebrated as one of the leading venues for opera and classical music performances.
-
C.
Dayton Opera
Dayton Opera is a professional opera company based in Dayton, Ohio, known for staging a range of classic and contemporary operatic productions for the regional community.
-
D.
Leipzig Opera
Leipzig Opera is one of Germany’s oldest opera houses, renowned for its rich musical tradition and historic role in the development of European opera.
-
E.
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.
- 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: Detroit Opera Triple: [Metro Detroit, hasCulturalInstitution, Detroit Opera]
Generated description
Detroit Opera is a major performing arts organization in Detroit known for staging opera, dance, and musical theater productions in the city’s premier opera house.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Detroit Opera Target entity description: Detroit Opera is a major performing arts organization in Detroit known for staging opera, dance, and musical theater productions in the city’s premier opera house.
-
A.
Opera Theatre
Opera Theatre was the original name of the Joan Sutherland Theatre, a major performance venue within the Sydney Opera House.
-
B.
La Scala
La Scala is Milan's world-renowned opera house, celebrated as one of the leading venues for opera and classical music performances.
-
C.
Dayton Opera
Dayton Opera is a professional opera company based in Dayton, Ohio, known for staging a range of classic and contemporary operatic productions for the regional community.
-
D.
Leipzig Opera
Leipzig Opera is one of Germany’s oldest opera houses, renowned for its rich musical tradition and historic role in the development of European opera.
-
E.
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.
- 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_69ad8b115610819095b02007da5ca3cb |
completed | March 8, 2026, 2:43 p.m. |
| NER | Named-entity recognition | batch_69adcb5344fc8190b183aca5c04e3bcc |
completed | March 8, 2026, 7:17 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69b4db23ff3c81908d19295a7ce4a39c |
completed | March 14, 2026, 3:51 a.m. |
| NEDg | Description generation | batch_69b4dbabb314819092dbd1ece83a894c |
completed | March 14, 2026, 3:53 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69b4dc9b80f8819083074657a32798a4 |
completed | March 14, 2026, 3:57 a.m. |
Created at: March 8, 2026, 3:34 p.m.