Triple
T16187732
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Centennial Concert Hall |
E392851
|
entity |
| Predicate | tenant |
P75
|
FINISHED |
| Object |
Manitoba Opera
Manitoba Opera is a professional opera company based in Winnipeg, Manitoba, known for producing full-scale operatic performances and fostering opera education and outreach in the region.
|
E1199467
|
NE FINISHED |
How this triple was built (4 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: Manitoba Opera | Statement: [Centennial Concert Hall, tenant, Manitoba Opera]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Manitoba Opera Context triple: [Centennial Concert Hall, tenant, Manitoba Opera]
-
A.
Canadian Opera Company
The Canadian Opera Company is Canada's largest professional opera company, renowned for its innovative productions and based in Toronto.
-
B.
Royal Manitoba Theatre Centre
The Royal Manitoba Theatre Centre is a prominent regional theatre company in Winnipeg, Canada, known for producing a wide range of professional stage works and fostering the local performing arts community.
-
C.
Opéra de Montréal
Opéra de Montréal is a major Canadian opera company based in Montreal, known for producing a wide repertoire of operatic works and fostering local and international talent.
-
D.
Winnipeg Symphony Orchestra
The Winnipeg Symphony Orchestra is a professional Canadian orchestra based in Winnipeg, Manitoba, known for performing a wide range of classical and contemporary repertoire and for its prominent role in the cultural life of the region.
-
E.
Lyric Opera of Kansas City
Lyric Opera of Kansas City is a professional opera company based in Kansas City, Missouri, known for staging a mix of classic and contemporary operatic productions.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg
Description generation
gpt-5.1
Instruction
Generate a one-sentence description of the target entity. You are given a context triple in the form (subject, predicate, object), where the object is the target entity. # Instructions Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. Avoid repeating the information from the triple, unless really essential. # Response Format Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Manitoba Opera Triple: [Centennial Concert Hall, tenant, Manitoba Opera]
Generated description
Manitoba Opera is a professional opera company based in Winnipeg, Manitoba, known for producing full-scale operatic performances and fostering opera education and outreach in the region.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Manitoba Opera Target entity description: Manitoba Opera is a professional opera company based in Winnipeg, Manitoba, known for producing full-scale operatic performances and fostering opera education and outreach in the region.
-
A.
Canadian Opera Company
The Canadian Opera Company is Canada's largest professional opera company, renowned for its innovative productions and based in Toronto.
-
B.
Royal Manitoba Theatre Centre
The Royal Manitoba Theatre Centre is a prominent regional theatre company in Winnipeg, Canada, known for producing a wide range of professional stage works and fostering the local performing arts community.
-
C.
Opéra de Montréal
Opéra de Montréal is a major Canadian opera company based in Montreal, known for producing a wide repertoire of operatic works and fostering local and international talent.
-
D.
Winnipeg Symphony Orchestra
The Winnipeg Symphony Orchestra is a professional Canadian orchestra based in Winnipeg, Manitoba, known for performing a wide range of classical and contemporary repertoire and for its prominent role in the cultural life of the region.
-
E.
Lyric Opera of Kansas City
Lyric Opera of Kansas City is a professional opera company based in Kansas City, Missouri, known for staging a mix of classic and contemporary operatic productions.
- F. None of above. chosen
Provenance (5 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_69d87f1e49ac8190a311b54d32990576 |
completed | April 10, 2026, 4:39 a.m. |
| NER | Named-entity recognition | batch_69e220630db481908a0c7f7170f20c5f |
completed | April 17, 2026, 11:58 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ffff0750f08190a2fce65124d8dcc0 |
completed | May 10, 2026, 3:44 a.m. |
| NEDg | Description generation | batch_6a000096f344819094fca24a342984e1 |
completed | May 10, 2026, 3:50 a.m. |
| NED2 | Entity disambiguation (via description) | batch_6a00012ec15c8190a09e1b37bc560f67 |
completed | May 10, 2026, 3:53 a.m. |
Created at: April 10, 2026, 5:02 a.m.