Triple
T21620551
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Ivey Donald K. Johnson Centre |
E533564
|
entity |
| Predicate | name |
P16
|
FINISHED |
| Object |
Ivey Donald K. Johnson Centre
The Ivey Donald K. Johnson Centre is a downtown Toronto campus facility of the Ivey Business School used primarily for executive education and MBA programs.
|
E1492793
|
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: Ivey Donald K. Johnson Centre | Statement: [Ivey Donald K. Johnson Centre, name, Ivey Donald K. Johnson Centre]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Ivey Donald K. Johnson Centre Context triple: [Ivey Donald K. Johnson Centre, name, Ivey Donald K. Johnson Centre]
-
A.
Ivor Wynne Centre
The Ivor Wynne Centre is an athletic and recreation complex at McMaster University in Hamilton, Ontario, serving as a primary venue for the university’s sports teams and physical education programs.
-
B.
Michael Fowler Centre
The Michael Fowler Centre is a prominent performing arts and concert venue in Wellington, New Zealand, known for hosting major orchestral and cultural events.
-
C.
O’Keefe Centre
The O’Keefe Centre, now known as Meridian Hall, is a major performing arts theatre in downtown Toronto that has long hosted prominent ballet, opera, and concert productions.
-
D.
K. C. Irving Regional Centre
K. C. Irving Regional Centre is a multi-purpose arena in Bathurst, New Brunswick, best known as the home venue of the Acadie–Bathurst Titan major junior hockey team.
-
E.
Willis Holcombe Center
Willis Holcombe Center is an urban Broward College campus facility in downtown Fort Lauderdale that offers higher-education classes and student services.
- 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: Ivey Donald K. Johnson Centre Triple: [Ivey Donald K. Johnson Centre, name, Ivey Donald K. Johnson Centre]
Generated description
The Ivey Donald K. Johnson Centre is a downtown Toronto campus facility of the Ivey Business School used primarily for executive education and MBA programs.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Ivey Donald K. Johnson Centre Target entity description: The Ivey Donald K. Johnson Centre is a downtown Toronto campus facility of the Ivey Business School used primarily for executive education and MBA programs.
-
A.
Ivor Wynne Centre
The Ivor Wynne Centre is an athletic and recreation complex at McMaster University in Hamilton, Ontario, serving as a primary venue for the university’s sports teams and physical education programs.
-
B.
Michael Fowler Centre
The Michael Fowler Centre is a prominent performing arts and concert venue in Wellington, New Zealand, known for hosting major orchestral and cultural events.
-
C.
O’Keefe Centre
The O’Keefe Centre, now known as Meridian Hall, is a major performing arts theatre in downtown Toronto that has long hosted prominent ballet, opera, and concert productions.
-
D.
K. C. Irving Regional Centre
K. C. Irving Regional Centre is a multi-purpose arena in Bathurst, New Brunswick, best known as the home venue of the Acadie–Bathurst Titan major junior hockey team.
-
E.
Willis Holcombe Center
Willis Holcombe Center is an urban Broward College campus facility in downtown Fort Lauderdale that offers higher-education classes and student services.
- 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_69e0c464fba881908d0ff2ac80511ce1 |
completed | April 16, 2026, 11:13 a.m. |
| NER | Named-entity recognition | batch_69ef3baeeae48190b78583b3bec8ee33 |
completed | April 27, 2026, 10:34 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a09fd4649ac8190bae1adba3110846b |
completed | May 17, 2026, 5:39 p.m. |
| NEDg | Description generation | batch_6a09fe88fd24819097d222291bc63608 |
completed | May 17, 2026, 5:44 p.m. |
| NED2 | Entity disambiguation (via description) | batch_6a09ff257c548190a7304bfee02dcbaf |
completed | May 17, 2026, 5:47 p.m. |
Created at: April 16, 2026, 6:34 p.m.