Triple
T1700089
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | John Diefenbaker |
E36747
|
entity |
| Predicate | succeededBy |
P78
|
FINISHED |
| Object | Lester B. Pearson |
E5341
|
NE FINISHED |
How this triple was built (2 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: Lester B. Pearson | Statement: [John Diefenbaker, succeededBy, Lester B. Pearson]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Lester B. Pearson Context triple: [John Diefenbaker, succeededBy, Lester B. Pearson]
-
A.
Lester B. Pearson
chosen
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.
-
B.
Louis St. Laurent
Louis St. Laurent was a Canadian lawyer and politician who served as the 12th prime minister of Canada from 1948 to 1957, overseeing a period of postwar prosperity and international engagement.
-
C.
Wilfred Urquhart
Wilfred Urquhart is a person notable for bearing the surname Urquhart, though specific widely known biographical details about him are not well documented.
-
D.
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.
-
E.
Douglas Dillon
Douglas Dillon was an American diplomat and politician who served as U.S. Secretary of the Treasury under Presidents John F. Kennedy and Lyndon B. Johnson.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (3 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_69a886163dec8190859c514232a37a05 |
completed | March 4, 2026, 7:20 p.m. |
| NER | Named-entity recognition | batch_69aa62d501188190b2e6ebf4d84471da |
completed | March 6, 2026, 5:15 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ad8acc65588190b09cc3528ff19653 |
completed | March 8, 2026, 2:42 p.m. |
Created at: March 4, 2026, 7:30 p.m.