Triple
T1923429
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Plácido Domingo |
E40173
|
entity |
| Predicate | hasPerformedAt |
P270
|
FINISHED |
| Object | Metropolitan Opera |
E15370
|
NE FINISHED |
How this triple was built (3 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: Metropolitan Opera | Statement: [Plácido Domingo, hasPerformedAt, Metropolitan Opera]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Metropolitan Opera Context triple: [Plácido Domingo, hasPerformedAt, Metropolitan Opera]
-
A.
Metropolitan Opera
chosen
The Metropolitan Opera is a world-renowned opera company based at Lincoln Center in New York City, known for its grand productions and leading role in the international opera scene.
-
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.
Metropolitan Opera Orchestra
The Metropolitan Opera Orchestra is the renowned resident orchestra of New York City’s Metropolitan Opera, acclaimed for its performances in the opera house and in concert settings worldwide.
-
D.
Washington National Opera
Washington National Opera is a major American opera company based in Washington, D.C., known for its full-scale productions, educational programs, and role as a leading cultural institution in the nation’s capital.
-
E.
Opera Theatre
Opera Theatre was the original name of the Joan Sutherland Theatre, a major performance venue within the Sydney Opera House.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: hasPerformedAt Context triple: [Plácido Domingo, hasPerformedAt, Metropolitan Opera]
-
A.
performedFirst
Indicates that one entity carried out an action or event before another entity did.
-
B.
performsAt
chosen
Indicates that an entity carries out or presents a performance at a specific location, venue, or event.
-
C.
performedWith
Indicates that an action or activity is carried out using, accompanied by, or in conjunction with a specified entity or instrument.
-
D.
hasAct
Indicates that an entity performs, participates in, or is associated with a specific act or action.
-
E.
performed
Indicates that an entity carried out, executed, or conducted a specific action, task, or activity.
- F. None of above.
Provenance (4 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_69a8864298748190a2f2fd34f7ef8d77 |
completed | March 4, 2026, 7:21 p.m. |
| NER | Named-entity recognition | batch_69abb23459ac819088ded5bfac9d4aad |
completed | March 7, 2026, 5:05 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69adf3e6678881908d72de7e0f19a648 |
completed | March 8, 2026, 10:10 p.m. |
| PD | Predicate disambiguation | batch_69abafed2ab481908920334e77b1021b |
completed | March 7, 2026, 4:56 a.m. |
Created at: March 4, 2026, 7:35 p.m.