Triple
T280431
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Lester B. Pearson |
E5341
|
entity |
| Predicate | precededBy |
P97
|
FINISHED |
| Object |
John Diefenbaker
John Diefenbaker was the 13th prime minister of Canada, known for his populist Progressive Conservative leadership, the Canadian Bill of Rights, and expanding the franchise to First Nations peoples.
|
E36747
|
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: John Diefenbaker | Statement: [Lester B. Pearson, precededBy, John Diefenbaker]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: John Diefenbaker Context triple: [Lester B. Pearson, precededBy, John Diefenbaker]
-
A.
Pierre Trudeau
Pierre Trudeau was the charismatic 15th prime minister of Canada, known for his centralizing federal policies, promotion of bilingualism, and the patriation of the Canadian Constitution with the Charter of Rights and Freedoms.
-
B.
Lester B. Pearson
Lester B. Pearson was a Canadian diplomat and politician who served as Prime Minister of Canada and won the Nobel Peace Prize for his role in resolving the Suez Crisis.
-
C.
Brian Mulroney
Brian Mulroney was the 18th prime minister of Canada, known for his conservative economic reforms, closer ties with the United States, and major free trade agreements.
-
D.
John Turner
John Turner was one of the Pilgrim passengers aboard the Mayflower and a signatory of the foundational self-governance agreement later known as the Mayflower Compact.
-
E.
Roy Urquhart
Roy Urquhart was a British Army major-general best known for leading the 1st Airborne Division during World War II, particularly in the failed Operation Market Garden at Arnhem in 1944.
- 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: John Diefenbaker Triple: [Lester B. Pearson, precededBy, John Diefenbaker]
Generated description
John Diefenbaker was the 13th prime minister of Canada, known for his populist Progressive Conservative leadership, the Canadian Bill of Rights, and expanding the franchise to First Nations peoples.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: John Diefenbaker Target entity description: John Diefenbaker was the 13th prime minister of Canada, known for his populist Progressive Conservative leadership, the Canadian Bill of Rights, and expanding the franchise to First Nations peoples.
-
A.
Pierre Trudeau
Pierre Trudeau was the charismatic 15th prime minister of Canada, known for his centralizing federal policies, promotion of bilingualism, and the patriation of the Canadian Constitution with the Charter of Rights and Freedoms.
-
B.
Lester B. Pearson
Lester B. Pearson was a Canadian diplomat and politician who served as Prime Minister of Canada and won the Nobel Peace Prize for his role in resolving the Suez Crisis.
-
C.
Brian Mulroney
Brian Mulroney was the 18th prime minister of Canada, known for his conservative economic reforms, closer ties with the United States, and major free trade agreements.
-
D.
John Turner
John Turner was one of the Pilgrim passengers aboard the Mayflower and a signatory of the foundational self-governance agreement later known as the Mayflower Compact.
-
E.
Roy Urquhart
Roy Urquhart was a British Army major-general best known for leading the 1st Airborne Division during World War II, particularly in the failed Operation Market Garden at Arnhem in 1944.
- 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_69a257e6c8788190987dfe705ca2912a |
completed | Feb. 28, 2026, 2:50 a.m. |
| NER | Named-entity recognition | batch_69a25e0868708190ad551ca06cc57f4a |
completed | Feb. 28, 2026, 3:16 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69a399a5913c819082fac6bb344bd585 |
completed | March 1, 2026, 1:43 a.m. |
| NEDg | Description generation | batch_69a39a42ae04819094f90652cd1c89fe |
completed | March 1, 2026, 1:45 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69a39bdf26fc81908e0617ccf3ae36d1 |
completed | March 1, 2026, 1:52 a.m. |
Created at: Feb. 28, 2026, 2:59 a.m.