Triple
T9006002
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Eric Owens |
E215144
|
entity |
| Predicate | hasPerformedAt |
P270
|
FINISHED |
| Object | Canadian Opera Company |
E125750
|
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: Canadian Opera Company | Statement: [Eric Owens, hasPerformedAt, Canadian Opera Company]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Canadian Opera Company Context triple: [Eric Owens, hasPerformedAt, Canadian Opera Company]
-
A.
Canadian Opera Company
chosen
The Canadian Opera Company is Canada's largest professional opera company, renowned for its innovative productions and based in Toronto.
-
B.
Canadian Opera Company Orchestra
The Canadian Opera Company Orchestra is the resident professional orchestra that performs the musical scores for productions of the Canadian Opera Company in Toronto.
-
C.
Canadian Opera Company Chorus
The Canadian Opera Company Chorus is the resident professional chorus ensemble of the Canadian Opera Company, performing in its mainstage productions and other company events.
-
D.
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.
-
E.
National Arts Centre Orchestra
The National Arts Centre Orchestra is a prominent Canadian symphony orchestra based in Ottawa, known for its performances of classical and contemporary repertoire and its extensive touring and educational activities.
- 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_69ca83a12d648190b1e4fe11e8a31890 |
completed | March 30, 2026, 2:07 p.m. |
| NER | Named-entity recognition | batch_69cc69bc6e208190b0c01e3761c04799 |
completed | April 1, 2026, 12:41 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69cfd0e3f0c88190ae688632be25e5c9 |
completed | April 3, 2026, 2:38 p.m. |
Created at: March 30, 2026, 7:05 p.m.