Triple
T7421916
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Toronto District School Board |
E171269
|
entity |
| Predicate | formedByMergerOf |
P77
|
FINISHED |
| Object |
Scarborough Board of Education
The Scarborough Board of Education was the former public school authority responsible for administering elementary and secondary education in the former city of Scarborough, Ontario, Canada.
|
E664336
|
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: Scarborough Board of Education | Statement: [Toronto District School Board, formedByMergerOf, Scarborough Board of Education]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Scarborough Board of Education Context triple: [Toronto District School Board, formedByMergerOf, Scarborough Board of Education]
-
A.
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.
-
B.
Durham District School Board
The Durham District School Board is a public school board in Ontario, Canada, responsible for administering elementary and secondary education across much of the Durham Region, including Whitby.
-
C.
Holmes District School Board
Holmes District School Board is the public school district responsible for overseeing and operating public schools in Holmes County, Florida.
-
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.
Simcoe County District School Board
Simcoe County District School Board is a public education authority in Ontario, Canada, responsible for administering and overseeing numerous elementary and secondary schools across Simcoe County.
- 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: Scarborough Board of Education Triple: [Toronto District School Board, formedByMergerOf, Scarborough Board of Education]
Generated description
The Scarborough Board of Education was the former public school authority responsible for administering elementary and secondary education in the former city of Scarborough, Ontario, Canada.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Scarborough Board of Education Target entity description: The Scarborough Board of Education was the former public school authority responsible for administering elementary and secondary education in the former city of Scarborough, Ontario, Canada.
-
A.
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.
-
B.
Durham District School Board
The Durham District School Board is a public school board in Ontario, Canada, responsible for administering elementary and secondary education across much of the Durham Region, including Whitby.
-
C.
Holmes District School Board
Holmes District School Board is the public school district responsible for overseeing and operating public schools in Holmes County, Florida.
-
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.
Simcoe County District School Board
Simcoe County District School Board is a public education authority in Ontario, Canada, responsible for administering and overseeing numerous elementary and secondary schools across Simcoe County.
- 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_69c68a625d048190af70eb8b63bec5a0 |
completed | March 27, 2026, 1:47 p.m. |
| NER | Named-entity recognition | batch_69c6f2ed29ec8190804564185fe20797 |
completed | March 27, 2026, 9:13 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c81effc488819086336eea92604fa8 |
completed | March 28, 2026, 6:33 p.m. |
| NEDg | Description generation | batch_69c81fe025d081909f2a5c4515c60f64 |
completed | March 28, 2026, 6:37 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69c824010104819081977e89d79ebb44 |
completed | March 28, 2026, 6:54 p.m. |
Created at: March 27, 2026, 3:11 p.m.