Triple
T2917538
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Kerr Hall |
E78641
|
entity |
| Predicate | formerNameOfInstitution |
P65
|
FINISHED |
| Object | Ryerson University |
E14407
|
NE FINISHED |
How this triple was built (3 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: Ryerson University | Statement: [Kerr Hall, formerNameOfInstitution, Ryerson University]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Ryerson University Context triple: [Kerr Hall, formerNameOfInstitution, Ryerson University]
-
A.
University of Toronto Mississauga
The University of Toronto Mississauga is a suburban campus of the University of Toronto offering a wide range of undergraduate and graduate programs in a park-like setting west of downtown Toronto.
-
B.
Toronto Metropolitan University
chosen
Toronto Metropolitan University is a public research university in downtown Toronto, Canada, known for its career-focused programs and strong industry partnerships.
-
C.
York University
York University is a major public research university in Toronto, Canada, known for its diverse academic programs and large student population.
-
D.
University of Toronto Scarborough campus
The University of Toronto Scarborough campus is a suburban campus of the University of Toronto in eastern Toronto, known for its co-op programs, diverse student body, and modern academic and athletic facilities.
-
E.
Wilfrid Laurier University
Wilfrid Laurier University is a Canadian public university known for its strong business, music, and arts programs, with main campuses in Waterloo and Brantford, Ontario.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: formerNameOfInstitution Context triple: [Kerr Hall, formerNameOfInstitution, Ryerson University]
-
A.
hasFormerInstitution
Indicates that an entity was previously affiliated with, employed by, or enrolled in a particular institution in the past.
-
B.
formerName
chosen
Indicates that an entity was previously known by a different name in the past.
-
C.
namedAfterInstitution
Indicates that one entity has been given a name derived from or in honor of an institution.
-
D.
successorInstitution
Indicates that one institution continues, replaces, or takes over the role and functions of another institution in a successor relationship.
-
E.
firstTaughtAt
Indicates the institution or place where an entity (typically a person) began their teaching career or taught for the first time.
- F. None of above.
Provenance (4 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_69ad8b0c2ad081909ff87050ae542bb9 |
completed | March 8, 2026, 2:43 p.m. |
| NER | Named-entity recognition | batch_69ad97fd89d88190bc7db4b39058ae3a |
completed | March 8, 2026, 3:38 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69b5627344648190b2794d4e71524bf4 |
completed | March 14, 2026, 1:28 p.m. |
| PD | Predicate disambiguation | batch_69ad9603ddd88190b8bf91bc7517cc21 |
completed | March 8, 2026, 3:30 p.m. |
Created at: March 8, 2026, 2:54 p.m.