Triple
T1250179
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | State funeral of John F. Kennedy |
E26855
|
entity |
| Predicate | attendedBy |
P1509
|
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: [State funeral of John F. Kennedy, attendedBy, Lester B. Pearson]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Lester B. Pearson Context triple: [State funeral of John F. Kennedy, attendedBy, 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.
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.
-
C.
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.
-
D.
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.
-
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.
- 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_69a49487a9c48190ba9b05348fd1b53f |
completed | March 1, 2026, 7:33 p.m. |
| NER | Named-entity recognition | batch_69a4bf84c73c8190bbb14265cd7ab6ae |
completed | March 1, 2026, 10:36 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69acbae1e55c8190a487084e16804e4d |
completed | March 7, 2026, 11:55 p.m. |
Created at: March 1, 2026, 7:47 p.m.