Triple
T21105578
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Johannes Debus |
E520033
|
entity |
| Predicate | hasWorkedWith |
P9615
|
FINISHED |
| Object | Canadian Opera Company Orchestra |
—
|
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: Canadian Opera Company Orchestra | Statement: [Johannes Debus, hasWorkedWith, Canadian Opera Company Orchestra]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Canadian Opera Company Orchestra Context triple: [Johannes Debus, hasWorkedWith, Canadian Opera Company Orchestra]
-
A.
Canadian Opera Company Orchestra
chosen
The Canadian Opera Company Orchestra is the resident professional orchestra that performs the musical scores for productions of the Canadian Opera Company in Toronto.
-
B.
Canadian Opera Company
The Canadian Opera Company is Canada's largest professional opera company, renowned for its innovative productions and based in Toronto.
-
C.
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.
-
D.
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.
-
E.
Toronto Symphony Orchestra
The Toronto Symphony Orchestra is a leading Canadian symphony orchestra based in Toronto, renowned for its diverse programming, recordings, and performances under prominent conductors.
- 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_69e0b509a318819092fbbcb21d1fe603 |
completed | April 16, 2026, 10:08 a.m. |
| NER | Named-entity recognition | batch_69e71b62301c819082cfc6cb3cd11c8c |
completed | April 21, 2026, 6:38 a.m. |
Created at: April 16, 2026, 2:53 p.m.