Triple
T4796538
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | San Francisco Opera |
E106725
|
entity |
| Predicate | hasProgram |
P178
|
FINISHED |
| Object |
Merola Opera Program
Merola Opera Program is a prestigious San Francisco–based young artist training program that develops emerging opera singers, coaches, and directors through intensive instruction and performance opportunities.
|
E470504
|
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: Merola Opera Program | Statement: [San Francisco Opera, hasProgram, Merola Opera Program]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Merola Opera Program Context triple: [San Francisco Opera, hasProgram, Merola Opera Program]
-
A.
Opera Theatre
Opera Theatre was the original name of the Joan Sutherland Theatre, a major performance venue within the Sydney Opera House.
-
B.
New York City Opera
New York City Opera was a major American opera company based in New York City, known for its innovative productions, accessible ticket prices, and support of new works and emerging artists.
-
C.
Mostly Mozart Festival
The Mostly Mozart Festival is a long-running summer music festival in New York City known for its performances of works by Wolfgang Amadeus Mozart and other classical composers.
-
D.
Glimmerglass Festival
Glimmerglass Festival is a renowned summer opera and musical theater festival held near Cooperstown, New York, known for its innovative productions and emerging-artist focus.
-
E.
Lincoln Center Festival
Lincoln Center Festival was an annual New York City performing arts festival known for presenting innovative, often international theater, dance, music, and interdisciplinary 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: Merola Opera Program Triple: [San Francisco Opera, hasProgram, Merola Opera Program]
Generated description
Merola Opera Program is a prestigious San Francisco–based young artist training program that develops emerging opera singers, coaches, and directors through intensive instruction and performance opportunities.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Merola Opera Program Target entity description: Merola Opera Program is a prestigious San Francisco–based young artist training program that develops emerging opera singers, coaches, and directors through intensive instruction and performance opportunities.
-
A.
Opera Theatre
Opera Theatre was the original name of the Joan Sutherland Theatre, a major performance venue within the Sydney Opera House.
-
B.
New York City Opera
New York City Opera was a major American opera company based in New York City, known for its innovative productions, accessible ticket prices, and support of new works and emerging artists.
-
C.
Mostly Mozart Festival
The Mostly Mozart Festival is a long-running summer music festival in New York City known for its performances of works by Wolfgang Amadeus Mozart and other classical composers.
-
D.
Glimmerglass Festival
Glimmerglass Festival is a renowned summer opera and musical theater festival held near Cooperstown, New York, known for its innovative productions and emerging-artist focus.
-
E.
Lincoln Center Festival
Lincoln Center Festival was an annual New York City performing arts festival known for presenting innovative, often international theater, dance, music, and interdisciplinary 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_69bd43f591c881909e5a532388b0f3f3 |
completed | March 20, 2026, 12:56 p.m. |
| NER | Named-entity recognition | batch_69bd660b05ec8190971f43350f02fed4 |
completed | March 20, 2026, 3:21 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69be43f512e0819086cc33009cd45c9a |
completed | March 21, 2026, 7:08 a.m. |
| NEDg | Description generation | batch_69be44cb99ac819089bbb941709a93c4 |
completed | March 21, 2026, 7:12 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69be451e8d7c81908d856e7966daa5fe |
completed | March 21, 2026, 7:13 a.m. |
Created at: March 20, 2026, 1:22 p.m.