Triple
T17203769
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Eastman School of Music |
E417545
|
entity |
| Predicate | hasEnsemble |
P4009
|
FINISHED |
| Object |
Eastman Opera Theatre
Eastman Opera Theatre is the opera performance ensemble of the Eastman School of Music, known for staging a wide range of operatic works and training student singers in professional-level productions.
|
E1256204
|
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: Eastman Opera Theatre | Statement: [Eastman School of Music, hasEnsemble, Eastman Opera Theatre]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Eastman Opera Theatre Context triple: [Eastman School of Music, hasEnsemble, Eastman Opera Theatre]
-
A.
Ryan Opera Center
The Ryan Opera Center is a prestigious artist development program that trains and mentors emerging opera singers and pianists associated with the Lyric Opera of Chicago.
-
B.
Wilsey Center for Opera
The Wilsey Center for Opera is a performance and rehearsal facility in San Francisco dedicated to opera productions, education, and related arts programming.
-
C.
Curtis Opera Theatre
Curtis Opera Theatre is the resident opera company of the Curtis Institute of Music, providing its students with professional-level operatic performance experience.
-
D.
Endicott Performing Arts Center
Endicott Performing Arts Center is a community-based theater and cultural venue in Endicott, New York, that hosts live performances, arts education, and local events.
-
E.
Mann Center for the Performing Arts
The Mann Center for the Performing Arts is a major open-air cultural venue in Philadelphia known for hosting concerts, orchestral performances, and other large-scale live events.
- 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: Eastman Opera Theatre Triple: [Eastman School of Music, hasEnsemble, Eastman Opera Theatre]
Generated description
Eastman Opera Theatre is the opera performance ensemble of the Eastman School of Music, known for staging a wide range of operatic works and training student singers in professional-level productions.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Eastman Opera Theatre Target entity description: Eastman Opera Theatre is the opera performance ensemble of the Eastman School of Music, known for staging a wide range of operatic works and training student singers in professional-level productions.
-
A.
Ryan Opera Center
The Ryan Opera Center is a prestigious artist development program that trains and mentors emerging opera singers and pianists associated with the Lyric Opera of Chicago.
-
B.
Wilsey Center for Opera
The Wilsey Center for Opera is a performance and rehearsal facility in San Francisco dedicated to opera productions, education, and related arts programming.
-
C.
Curtis Opera Theatre
Curtis Opera Theatre is the resident opera company of the Curtis Institute of Music, providing its students with professional-level operatic performance experience.
-
D.
Endicott Performing Arts Center
Endicott Performing Arts Center is a community-based theater and cultural venue in Endicott, New York, that hosts live performances, arts education, and local events.
-
E.
Mann Center for the Performing Arts
The Mann Center for the Performing Arts is a major open-air cultural venue in Philadelphia known for hosting concerts, orchestral performances, and other large-scale live events.
- 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_69d886d6ba8c819093215917b3d01689 |
completed | April 10, 2026, 5:12 a.m. |
| NER | Named-entity recognition | batch_69e42db1e01c81909db0491fd9f49bed |
completed | April 19, 2026, 1:19 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a015fdc13d88190bbf9e6d1272814d2 |
completed | May 11, 2026, 4:49 a.m. |
| NEDg | Description generation | batch_6a01614239bc819082691853905595ba |
completed | May 11, 2026, 4:55 a.m. |
| NED2 | Entity disambiguation (via description) | batch_6a0161b8569c819088f0fdd673bb2d03 |
completed | May 11, 2026, 4:57 a.m. |
Created at: April 10, 2026, 5:38 a.m.