Triple
T8569737
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Petrograd Conservatory |
E202896
|
entity |
| Predicate | hasDepartment |
P35
|
FINISHED |
| Object |
Department of Opera and Vocal Studies
The Department of Opera and Vocal Studies is a specialized academic unit focused on training singers and opera performers within the Petrograd Conservatory.
|
E742454
|
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: Department of Opera and Vocal Studies | Statement: [Petrograd Conservatory, hasDepartment, Department of Opera and Vocal Studies]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Department of Opera and Vocal Studies Context triple: [Petrograd Conservatory, hasDepartment, Department of Opera and Vocal Studies]
-
A.
Department of Vocal Opera
The Department of Vocal Opera is a specialized division of the Central Conservatory of Music dedicated to training professional opera singers and advancing vocal performance and opera studies.
-
B.
Department of Music
The Department of Music is an academic unit dedicated to the study, performance, and composition of music within a broader humanities-focused institution.
-
C.
School of Music
The School of Music at Memorial University of Newfoundland is a higher-education institution dedicated to professional music training, performance, and research in Canada’s Atlantic region.
-
D.
School of Music
The School of Music at Olivet Nazarene University is an academic division dedicated to comprehensive music education, performance, and scholarship within a Christian liberal arts context.
-
E.
School of Music
The School of Music is DePaul University's conservatory-style music institution in Chicago, offering comprehensive training in performance, composition, music education, and related disciplines.
- 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: Department of Opera and Vocal Studies Triple: [Petrograd Conservatory, hasDepartment, Department of Opera and Vocal Studies]
Generated description
The Department of Opera and Vocal Studies is a specialized academic unit focused on training singers and opera performers within the Petrograd Conservatory.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Department of Opera and Vocal Studies Target entity description: The Department of Opera and Vocal Studies is a specialized academic unit focused on training singers and opera performers within the Petrograd Conservatory.
-
A.
Department of Vocal Opera
The Department of Vocal Opera is a specialized division of the Central Conservatory of Music dedicated to training professional opera singers and advancing vocal performance and opera studies.
-
B.
Department of Music
The Department of Music is an academic unit dedicated to the study, performance, and composition of music within a broader humanities-focused institution.
-
C.
School of Music
The School of Music at Memorial University of Newfoundland is a higher-education institution dedicated to professional music training, performance, and research in Canada’s Atlantic region.
-
D.
School of Music
The School of Music at Olivet Nazarene University is an academic division dedicated to comprehensive music education, performance, and scholarship within a Christian liberal arts context.
-
E.
School of Music
The School of Music is DePaul University's conservatory-style music institution in Chicago, offering comprehensive training in performance, composition, music education, and related disciplines.
- 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_69ca8327b0a881908606ff860713964d |
completed | March 30, 2026, 2:05 p.m. |
| NER | Named-entity recognition | batch_69cbea4091f48190b5174d7a5cfd2bd8 |
completed | March 31, 2026, 3:37 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ce897a958c81909b611fac377e26ca |
completed | April 2, 2026, 3:21 p.m. |
| NEDg | Description generation | batch_69ce8a9df47c81909ba9ef8dff1db7b1 |
completed | April 2, 2026, 3:26 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69ce8b48841c8190bcf11aeb25355649 |
completed | April 2, 2026, 3:29 p.m. |
Created at: March 30, 2026, 6:21 p.m.