Triple
T4761442
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Truth and Reconciliation Commission of Canada |
E105706
|
entity |
| Predicate | chairperson |
P377
|
FINISHED |
| Object |
Murray Sinclair
Murray Sinclair is a Canadian jurist and former senator best known for leading the Truth and Reconciliation Commission of Canada’s investigation into the history and legacy of the country’s residential school system.
|
E466929
|
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: Murray Sinclair | Statement: [Truth and Reconciliation Commission of Canada, chairperson, Murray Sinclair]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Murray Sinclair Context triple: [Truth and Reconciliation Commission of Canada, chairperson, Murray Sinclair]
-
A.
Roy Romanow
Roy Romanow is a Canadian politician and former premier of Saskatchewan best known for leading the Royal Commission on the Future of Health Care in Canada.
-
B.
Murray Howe
Murray Howe is an American physician and author best known as the son of hockey legend Gordie Howe and brother of Hall of Famer Mark Howe.
-
C.
Sam Hughes
Sam Hughes was a controversial Canadian politician and Minister of Militia and Defence during World War I, known for his role in rapidly expanding and organizing Canada’s wartime army.
-
D.
Fred Kilgour
Fred Kilgour was an American librarian and information scientist best known for pioneering online library cataloging and founding the OCLC cooperative.
-
E.
Donald Meek
Donald Meek was a Scottish-born American character actor known for his distinctive, mild-mannered roles in numerous Hollywood films of the 1930s and 1940s.
- 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: Murray Sinclair Triple: [Truth and Reconciliation Commission of Canada, chairperson, Murray Sinclair]
Generated description
Murray Sinclair is a Canadian jurist and former senator best known for leading the Truth and Reconciliation Commission of Canada’s investigation into the history and legacy of the country’s residential school system.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Murray Sinclair Target entity description: Murray Sinclair is a Canadian jurist and former senator best known for leading the Truth and Reconciliation Commission of Canada’s investigation into the history and legacy of the country’s residential school system.
-
A.
Roy Romanow
Roy Romanow is a Canadian politician and former premier of Saskatchewan best known for leading the Royal Commission on the Future of Health Care in Canada.
-
B.
Murray Howe
Murray Howe is an American physician and author best known as the son of hockey legend Gordie Howe and brother of Hall of Famer Mark Howe.
-
C.
Sam Hughes
Sam Hughes was a controversial Canadian politician and Minister of Militia and Defence during World War I, known for his role in rapidly expanding and organizing Canada’s wartime army.
-
D.
Fred Kilgour
Fred Kilgour was an American librarian and information scientist best known for pioneering online library cataloging and founding the OCLC cooperative.
-
E.
Donald Meek
Donald Meek was a Scottish-born American character actor known for his distinctive, mild-mannered roles in numerous Hollywood films of the 1930s and 1940s.
- 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_69bd43f14cac819081c7c69803648211 |
completed | March 20, 2026, 12:56 p.m. |
| NER | Named-entity recognition | batch_69bd650eefe08190b99f9f01b121dbfd |
completed | March 20, 2026, 3:17 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69be3a7c72c48190a562d6261e323b4b |
completed | March 21, 2026, 6:28 a.m. |
| NEDg | Description generation | batch_69be3c81c7b4819099d2627e7aa1611c |
completed | March 21, 2026, 6:36 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69be3d0aa1d48190a2af91d251cb5561 |
completed | March 21, 2026, 6:39 a.m. |
Created at: March 20, 2026, 1:20 p.m.