Triple
T9670389
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Forest Hill Collegiate Institute |
E234009
|
entity |
| Predicate | formerSchoolBoard |
P3002
|
FINISHED |
| Object | Toronto Board of Education |
E171269
|
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: Toronto Board of Education | Statement: [Forest Hill Collegiate Institute, formerSchoolBoard, Toronto Board of Education]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Toronto Board of Education Context triple: [Forest Hill Collegiate Institute, formerSchoolBoard, Toronto Board of Education]
-
A.
Toronto District School Board
chosen
The Toronto District School Board is the largest public school board in Canada, responsible for operating and overseeing a wide network of elementary and secondary schools in the city of Toronto.
-
B.
Toronto Catholic District School Board
The Toronto Catholic District School Board is a publicly funded school board in Toronto, Ontario, responsible for administering Catholic elementary and secondary education across the city.
-
C.
Lester B. Pearson School Board
The Lester B. Pearson School Board is an English-language public school board serving the western part of the Island of Montreal and surrounding areas in Quebec, Canada.
-
D.
Halton District School Board
Halton District School Board is a public school board in Ontario, Canada, responsible for administering elementary and secondary education in the Halton region, including communities such as Milton.
-
E.
Waterloo Region District School Board
The Waterloo Region District School Board is a public school board in Ontario, Canada, responsible for administering and overseeing English-language public education in the Waterloo Region.
- 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: formerSchoolBoard Context triple: [Forest Hill Collegiate Institute, formerSchoolBoard, Toronto Board of Education]
-
A.
schoolBoard
chosen
Indicates that an entity serves as or is governed by a school board responsible for overseeing educational policies and administration.
-
B.
schoolBoardElected
Indicates that a school board has been chosen or selected through an election process.
-
C.
schoolBoardSystem
Indicates a governance or administrative relationship in which a school board oversees, manages, or makes decisions for a school system or district.
-
D.
schoolBoardMembers
Indicates that certain individuals serve as members of a particular school board.
-
E.
presidentOfTheBoardOfEducation
Indicates that one entity holds the position of president (or chief presiding officer) of the other entity’s board of education.
- 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_69ca848f55e48190b3f67252571c3d45 |
completed | March 30, 2026, 2:11 p.m. |
| NER | Named-entity recognition | batch_69cd9c3ec17081908c2da74a1d1f49da |
completed | April 1, 2026, 10:29 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69d190f9bf78819093542adae997a668 |
completed | April 4, 2026, 10:30 p.m. |
| PD | Predicate disambiguation | batch_69ccd5b3239c8190b3ae3b9bd121e4bd |
completed | April 1, 2026, 8:22 a.m. |
Created at: March 30, 2026, 8:15 p.m.