Triple
T11728766
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | UC Berkeley Department of Music |
E278844
|
entity |
| Predicate | hasEnsemble |
P4009
|
FINISHED |
| Object |
Chamber Chorus (UC Berkeley)
Chamber Chorus (UC Berkeley) is a select vocal ensemble of advanced singers at UC Berkeley known for performing a wide range of choral repertoire in concerts and special events.
|
E943420
|
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: Chamber Chorus (UC Berkeley) | Statement: [UC Berkeley Department of Music, hasEnsemble, Chamber Chorus (UC Berkeley)]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Chamber Chorus (UC Berkeley) Context triple: [UC Berkeley Department of Music, hasEnsemble, Chamber Chorus (UC Berkeley)]
-
A.
University Chorus (UC Berkeley)
University Chorus (UC Berkeley) is a large, auditioned choral ensemble at the University of California, Berkeley that performs a wide range of repertoire and frequently collaborates with other campus music groups.
-
B.
San Francisco Symphony Chorus
The San Francisco Symphony Chorus is a professional vocal ensemble that performs choral works with the San Francisco Symphony and is recognized for its high artistic standards and acclaimed recordings.
-
C.
San Francisco Opera Chorus
The San Francisco Opera Chorus is the professional ensemble of singers that performs choral roles in productions by the San Francisco Opera, one of the leading opera companies in the United States.
-
D.
University Symphony Orchestra (UC Berkeley)
The University Symphony Orchestra at UC Berkeley is the university’s premier student orchestral ensemble, performing major symphonic repertoire and serving as a central component of the campus’s musical life.
-
E.
Wind Ensemble (UC Berkeley)
Wind Ensemble (UC Berkeley) is the University of California, Berkeley’s premier student wind band, performing a wide range of repertoire for woodwinds, brass, and percussion under the auspices of the Department of Music.
- 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: Chamber Chorus (UC Berkeley) Triple: [UC Berkeley Department of Music, hasEnsemble, Chamber Chorus (UC Berkeley)]
Generated description
Chamber Chorus (UC Berkeley) is a select vocal ensemble of advanced singers at UC Berkeley known for performing a wide range of choral repertoire in concerts and special events.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Chamber Chorus (UC Berkeley) Target entity description: Chamber Chorus (UC Berkeley) is a select vocal ensemble of advanced singers at UC Berkeley known for performing a wide range of choral repertoire in concerts and special events.
-
A.
University Chorus (UC Berkeley)
University Chorus (UC Berkeley) is a large, auditioned choral ensemble at the University of California, Berkeley that performs a wide range of repertoire and frequently collaborates with other campus music groups.
-
B.
San Francisco Symphony Chorus
The San Francisco Symphony Chorus is a professional vocal ensemble that performs choral works with the San Francisco Symphony and is recognized for its high artistic standards and acclaimed recordings.
-
C.
San Francisco Opera Chorus
The San Francisco Opera Chorus is the professional ensemble of singers that performs choral roles in productions by the San Francisco Opera, one of the leading opera companies in the United States.
-
D.
University Symphony Orchestra (UC Berkeley)
The University Symphony Orchestra at UC Berkeley is the university’s premier student orchestral ensemble, performing major symphonic repertoire and serving as a central component of the campus’s musical life.
-
E.
Wind Ensemble (UC Berkeley)
Wind Ensemble (UC Berkeley) is the University of California, Berkeley’s premier student wind band, performing a wide range of repertoire for woodwinds, brass, and percussion under the auspices of the Department of Music.
- 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_69d6aaffec6881908bead509e8621742 |
completed | April 8, 2026, 7:22 p.m. |
| NER | Named-entity recognition | batch_69d8a4d80ef881908cab956787ab07fd |
completed | April 10, 2026, 7:20 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f0198de0708190bc3f6ec2533c8a5b |
completed | April 28, 2026, 2:21 a.m. |
| NEDg | Description generation | batch_69f0319271788190a105828ae7582668 |
completed | April 28, 2026, 4:03 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69f05a44dcb88190a0bb57b0c8fef6b9 |
completed | April 28, 2026, 6:57 a.m. |
Created at: April 8, 2026, 9:41 p.m.