Triple
T20284459
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | New York City Center Opera |
E509839
|
entity |
| Predicate | alsoKnownAs |
P39
|
FINISHED |
| Object | City Center Opera |
—
|
NE NERFINISHED |
How this triple was built (2 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: City Center Opera | Statement: [New York City Center Opera, alsoKnownAs, City Center Opera]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: City Center Opera Context triple: [New York City Center Opera, alsoKnownAs, City Center Opera]
-
A.
New York City Center Opera
chosen
New York City Center Opera was the original name of the New York City Opera, a major American opera company known for innovative productions and making opera accessible to wider audiences.
-
B.
Central City Opera
Central City Opera is a historic American opera company based in Central City, Colorado, known for its summer festival and for commissioning significant works such as "The Ballad of Baby Doe."
-
C.
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.
-
D.
Central City Opera House
Central City Opera House is a historic opera venue in Central City, Colorado, renowned for its summer opera festival and role in premiering significant American works.
-
E.
City Center of Music and Drama
The City Center of Music and Drama is a prominent New York City performing arts venue known for hosting major ballet, theater, and music productions.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (2 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_69e0b4c652388190b782cad965e5a098 |
completed | April 16, 2026, 10:07 a.m. |
| NER | Named-entity recognition | batch_69e67691516c81909f32b176edb6214c |
completed | April 20, 2026, 6:55 p.m. |
Created at: April 16, 2026, 11:05 a.m.