Triple
T1094044
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Four Seasons Centre for the Performing Arts |
E24230
|
entity |
| Predicate | owner |
P347
|
FINISHED |
| Object | Canadian Opera House Corporation |
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 House Corporation | Statement: [Four Seasons Centre for the Performing Arts, owner, Canadian Opera House Corporation]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Canadian Opera House Corporation Context triple: [Four Seasons Centre for the Performing Arts, owner, Canadian Opera House Corporation]
-
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.
National Arts Centre
The National Arts Centre is a major performing arts venue and cultural institution in downtown Ottawa, Canada, known for hosting theatre, music, and dance productions.
-
C.
Massey Hall and Roy Thomson Hall Corporation
Massey Hall and Roy Thomson Hall Corporation is a non-profit organization that manages and presents programming at two of Toronto’s premier concert venues, Massey Hall and Roy Thomson Hall.
-
D.
Metropolitan Opera
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.
-
E.
Canada Council for the Arts
The Canada Council for the Arts is a national, arm’s-length public arts funding agency that supports and promotes the arts across Canada through grants, prizes, and programs for artists and arts organizations.
- 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_69a4940542308190ac2a0b1f730b7cfc |
completed | March 1, 2026, 7:31 p.m. |
| NER | Named-entity recognition | batch_69a4b99d1e8c81909cf1178d68d38885 |
completed | March 1, 2026, 10:11 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ac538ee1ec8190b704bb8414fa0cef |
completed | March 7, 2026, 4:34 p.m. |
Created at: March 1, 2026, 7:42 p.m.