Triple
T3902329
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | San Francisco Symphony |
E90522
|
entity |
| Predicate | hasYouthOrchestra |
P5560
|
FINISHED |
| Object |
San Francisco Symphony Youth Orchestra
The San Francisco Symphony Youth Orchestra is a prestigious training ensemble for talented young musicians, affiliated with the San Francisco Symphony and known for its high artistic standards and professional-level performances.
|
E398264
|
NE FINISHED |
How this triple was built (5 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: San Francisco Symphony Youth Orchestra | Statement: [San Francisco Symphony, hasYouthOrchestra, San Francisco Symphony Youth Orchestra]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: San Francisco Symphony Youth Orchestra Context triple: [San Francisco Symphony, hasYouthOrchestra, San Francisco Symphony Youth Orchestra]
-
A.
San Francisco Ballet Orchestra
The San Francisco Ballet Orchestra is a professional orchestra that performs live music for the San Francisco Ballet’s productions and related concerts.
-
B.
San Francisco Symphony
The San Francisco Symphony is a major American orchestra based in San Francisco, renowned for its innovative programming, high-caliber performances, and extensive recording history.
-
C.
Youth Orchestra Los Angeles
Youth Orchestra Los Angeles is a community-based music education program founded by the Los Angeles Philharmonic that provides free orchestral training and support to underserved youth in the Los Angeles area.
-
D.
Philadelphia Youth Orchestra
The Philadelphia Youth Orchestra is a prestigious youth symphony organization based in Philadelphia that provides advanced orchestral training and performance opportunities for talented young musicians.
-
E.
Curtis Symphony Orchestra
Curtis Symphony Orchestra is the flagship student orchestra of the Curtis Institute of Music, renowned for its professional-level performances and training of elite young musicians.
- 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: San Francisco Symphony Youth Orchestra Triple: [San Francisco Symphony, hasYouthOrchestra, San Francisco Symphony Youth Orchestra]
Generated description
The San Francisco Symphony Youth Orchestra is a prestigious training ensemble for talented young musicians, affiliated with the San Francisco Symphony and known for its high artistic standards and professional-level performances.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: San Francisco Symphony Youth Orchestra Target entity description: The San Francisco Symphony Youth Orchestra is a prestigious training ensemble for talented young musicians, affiliated with the San Francisco Symphony and known for its high artistic standards and professional-level performances.
-
A.
San Francisco Ballet Orchestra
The San Francisco Ballet Orchestra is a professional orchestra that performs live music for the San Francisco Ballet’s productions and related concerts.
-
B.
San Francisco Symphony
The San Francisco Symphony is a major American orchestra based in San Francisco, renowned for its innovative programming, high-caliber performances, and extensive recording history.
-
C.
Youth Orchestra Los Angeles
Youth Orchestra Los Angeles is a community-based music education program founded by the Los Angeles Philharmonic that provides free orchestral training and support to underserved youth in the Los Angeles area.
-
D.
Philadelphia Youth Orchestra
The Philadelphia Youth Orchestra is a prestigious youth symphony organization based in Philadelphia that provides advanced orchestral training and performance opportunities for talented young musicians.
-
E.
Curtis Symphony Orchestra
Curtis Symphony Orchestra is the flagship student orchestra of the Curtis Institute of Music, renowned for its professional-level performances and training of elite young musicians.
- F. None of above. chosen
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: hasYouthOrchestra Context triple: [San Francisco Symphony, hasYouthOrchestra, San Francisco Symphony Youth Orchestra]
-
A.
hasOrchestraSection
Indicates that something includes or is associated with a particular section of an orchestra.
-
B.
hasSymphonyOrchestra
Indicates that an entity possesses, hosts, or is associated with a symphony orchestra.
-
C.
hasOrchestraType
chosen
Indicates that an entity is associated with, or classified by, a specific type or category of orchestra.
-
D.
performedWithOrchestra
Indicates that a performance or musical work was carried out in collaboration with an orchestra.
-
E.
usesMusicEnsemble
Indicates that one entity employs or incorporates a particular music ensemble in carrying out an action, function, or production.
- F. None of above.
Provenance (6 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_69aed95d315881908cbf1bf4a7215fbf |
completed | March 9, 2026, 2:29 p.m. |
| NER | Named-entity recognition | batch_69aef1abe2dc81909c18aeae9b286898 |
completed | March 9, 2026, 4:13 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69b51ca7636081908f98c4e22617f808 |
completed | March 14, 2026, 8:30 a.m. |
| NEDg | Description generation | batch_69b5207c0cfc8190aae16e8a88348679 |
completed | March 14, 2026, 8:46 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69b52163bf888190b38f87d22ecd200e |
completed | March 14, 2026, 8:50 a.m. |
| PD | Predicate disambiguation | batch_69aee75cff148190b6d5979d17fae085 |
completed | March 9, 2026, 3:29 p.m. |
Created at: March 9, 2026, 3:21 p.m.