Triple
T19740170
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Arthur Roy Brown |
E474092
|
entity |
| Predicate | education |
P5
|
FINISHED |
| Object |
Dunnville Collegiate Institute
Dunnville Collegiate Institute is a secondary school in Dunnville, Ontario, Canada, known in part for educating World War I flying ace Arthur Roy Brown.
|
E1392978
|
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: Dunnville Collegiate Institute | Statement: [Arthur Roy Brown, education, Dunnville Collegiate Institute]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Dunnville Collegiate Institute Context triple: [Arthur Roy Brown, education, Dunnville Collegiate Institute]
-
A.
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.
-
B.
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.
-
C.
Parkdale Collegiate Institute
Parkdale Collegiate Institute is a public secondary school in Toronto, Ontario, known for serving the diverse Parkdale community with a range of academic and extracurricular programs.
-
D.
Renfrew Collegiate Institute
Renfrew Collegiate Institute is a secondary school serving students in the town of Renfrew in eastern Ontario, Canada.
-
E.
Lawrence Park Collegiate Institute
Lawrence Park Collegiate Institute is a well-regarded public high school in Toronto, Ontario, known for its strong academic programs and active student life.
- 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: Dunnville Collegiate Institute Triple: [Arthur Roy Brown, education, Dunnville Collegiate Institute]
Generated description
Dunnville Collegiate Institute is a secondary school in Dunnville, Ontario, Canada, known in part for educating World War I flying ace Arthur Roy Brown.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Dunnville Collegiate Institute Target entity description: Dunnville Collegiate Institute is a secondary school in Dunnville, Ontario, Canada, known in part for educating World War I flying ace Arthur Roy Brown.
-
A.
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.
-
B.
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.
-
C.
Parkdale Collegiate Institute
Parkdale Collegiate Institute is a public secondary school in Toronto, Ontario, known for serving the diverse Parkdale community with a range of academic and extracurricular programs.
-
D.
Renfrew Collegiate Institute
Renfrew Collegiate Institute is a secondary school serving students in the town of Renfrew in eastern Ontario, Canada.
-
E.
Lawrence Park Collegiate Institute
Lawrence Park Collegiate Institute is a well-regarded public high school in Toronto, Ontario, known for its strong academic programs and active student life.
- 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_69d8e517ebd48190979ee76723bcfadf |
completed | April 10, 2026, 11:55 a.m. |
| NER | Named-entity recognition | batch_69e651607e388190bbb2aaed252820fe |
completed | April 20, 2026, 4:16 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a07b4fd89488190a1d3b7e43f37e46f |
completed | May 16, 2026, 12:06 a.m. |
| NEDg | Description generation | batch_6a07b5a83f708190a317715bc650491b |
completed | May 16, 2026, 12:09 a.m. |
| NED2 | Entity disambiguation (via description) | batch_6a07b67964b481909af269c6b5db6527 |
completed | May 16, 2026, 12:12 a.m. |
Created at: April 10, 2026, 1:47 p.m.