Triple
T8267272
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Morley Safer |
E193331
|
entity |
| Predicate | educatedAt |
P5
|
FINISHED |
| Object |
Harbord Collegiate Institute
Harbord Collegiate Institute is a historic public high school in Toronto, Canada, known for its strong academic reputation and diverse student body.
|
E722643
|
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: Harbord Collegiate Institute | Statement: [Morley Safer, educatedAt, Harbord Collegiate Institute]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Harbord Collegiate Institute Context triple: [Morley Safer, educatedAt, Harbord Collegiate Institute]
-
A.
Glebe Collegiate Institute
Glebe Collegiate Institute is a historic public high school in Ottawa, Ontario, known for its strong academics, arts, and athletics programs.
-
B.
Forest Hill Collegiate Institute
Forest Hill Collegiate Institute is a Toronto public high school known for its strong academic reputation and notable alumni, including television producer and comedian Lorne Michaels.
-
C.
Galt Collegiate Institute
Galt Collegiate Institute is a historic secondary school in Cambridge, Ontario, known as one of the oldest continuously operating public high schools in Canada.
-
D.
Renfrew Collegiate Institute
Renfrew Collegiate Institute is a secondary school serving students in the town of Renfrew in eastern Ontario, Canada.
-
E.
Grand River Collegiate Institute
Grand River Collegiate Institute is a public secondary school in Kitchener, Ontario, Canada, known in part for being attended by NBA player Jamal Murray.
- 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: Harbord Collegiate Institute Triple: [Morley Safer, educatedAt, Harbord Collegiate Institute]
Generated description
Harbord Collegiate Institute is a historic public high school in Toronto, Canada, known for its strong academic reputation and diverse student body.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Harbord Collegiate Institute Target entity description: Harbord Collegiate Institute is a historic public high school in Toronto, Canada, known for its strong academic reputation and diverse student body.
-
A.
Glebe Collegiate Institute
Glebe Collegiate Institute is a historic public high school in Ottawa, Ontario, known for its strong academics, arts, and athletics programs.
-
B.
Forest Hill Collegiate Institute
Forest Hill Collegiate Institute is a Toronto public high school known for its strong academic reputation and notable alumni, including television producer and comedian Lorne Michaels.
-
C.
Galt Collegiate Institute
Galt Collegiate Institute is a historic secondary school in Cambridge, Ontario, known as one of the oldest continuously operating public high schools in Canada.
-
D.
Renfrew Collegiate Institute
Renfrew Collegiate Institute is a secondary school serving students in the town of Renfrew in eastern Ontario, Canada.
-
E.
Grand River Collegiate Institute
Grand River Collegiate Institute is a public secondary school in Kitchener, Ontario, Canada, known in part for being attended by NBA player Jamal Murray.
- 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_69ca82e081d48190986beaa51f498ab9 |
completed | March 30, 2026, 2:04 p.m. |
| NER | Named-entity recognition | batch_69cb794fc4208190b268bc69ff2b28a9 |
completed | March 31, 2026, 7:35 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69cd6827e44c81909be6e426ab9226c7 |
completed | April 1, 2026, 6:47 p.m. |
| NEDg | Description generation | batch_69cd6d4fa17481909f28ad7eb9bceb42 |
completed | April 1, 2026, 7:09 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69cd7df568788190a5a219baa65a6a19 |
completed | April 1, 2026, 8:20 p.m. |
Created at: March 30, 2026, 5:50 p.m.