Triple
T10794779
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Norfolk |
E254675
|
entity |
| Predicate | hasCulturalInstitution |
P105
|
FINISHED |
| Object | Virginia Opera |
E601220
|
NE FINISHED |
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: Virginia Opera | Statement: [Norfolk, hasCulturalInstitution, Virginia Opera]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Virginia Opera Context triple: [Norfolk, hasCulturalInstitution, Virginia Opera]
-
A.
Virginia Opera
chosen
Virginia Opera is a professional opera company based in Virginia, known for producing a diverse repertoire of operatic works and serving as a major cultural institution in the region.
-
B.
Boston Opera Company
The Boston Opera Company was an early 20th-century American opera company based in Boston, known for staging grand opera productions and contributing to the city’s cultural life.
-
C.
Cincinnati Opera
Cincinnati Opera is a major American opera company based in Cincinnati, Ohio, known for its long history, summer festival seasons, and productions of both classic and contemporary works.
-
D.
Philadelphia Opera Company
The Philadelphia Opera Company was an early 20th-century American opera company founded and run by impresario Oscar Hammerstein I, known for presenting grand opera productions in Philadelphia.
-
E.
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.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (3 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_69d6aa61c15c8190a1839550c56e75e1 |
completed | April 8, 2026, 7:20 p.m. |
| NER | Named-entity recognition | batch_69d733321dd881909dcd4224dfa9822a |
completed | April 9, 2026, 5:03 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69de5654e2c48190a8f078b8164707e2 |
completed | April 14, 2026, 2:59 p.m. |
Created at: April 8, 2026, 9:17 p.m.