Triple
T41822
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | University of Toronto |
E826
|
entity |
| Predicate | notableAlumni |
P51
|
FINISHED |
| Object |
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.
|
E5341
|
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: Lester B. Pearson | Statement: [University of Toronto, notableAlumni, Lester B. Pearson]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Lester B. Pearson Context triple: [University of Toronto, notableAlumni, Lester B. Pearson]
-
A.
Lord Beaverbrook
Lord Beaverbrook was a powerful British newspaper magnate and politician who played a crucial role in wartime production and propaganda during the Second World War.
-
B.
William Stephenson
William Stephenson was a Canadian-born spymaster and industrialist who played a key role in Allied intelligence operations during World War II and is often cited as an inspiration for Ian Fleming’s James Bond.
-
C.
Justin Trudeau
Justin Trudeau is the 23rd prime minister of Canada, known for his progressive policies, advocacy on climate action and diversity, and leadership of the Liberal Party.
-
D.
Trygve Lie
Trygve Lie was a Norwegian politician and diplomat who became the first Secretary-General of the United Nations, serving from 1946 to 1952.
-
E.
Claude Auchinleck
Claude Auchinleck was a senior British Army officer and field marshal best known for his leadership of Allied forces in the Middle East during the early stages of World War II.
- 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: Lester B. Pearson Triple: [University of Toronto, notableAlumni, Lester B. Pearson]
Generated description
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.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Lester B. Pearson Target entity description: 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.
-
A.
Lord Beaverbrook
Lord Beaverbrook was a powerful British newspaper magnate and politician who played a crucial role in wartime production and propaganda during the Second World War.
-
B.
William Stephenson
William Stephenson was a Canadian-born spymaster and industrialist who played a key role in Allied intelligence operations during World War II and is often cited as an inspiration for Ian Fleming’s James Bond.
-
C.
Justin Trudeau
Justin Trudeau is the 23rd prime minister of Canada, known for his progressive policies, advocacy on climate action and diversity, and leadership of the Liberal Party.
-
D.
Trygve Lie
Trygve Lie was a Norwegian politician and diplomat who became the first Secretary-General of the United Nations, serving from 1946 to 1952.
-
E.
Claude Auchinleck
Claude Auchinleck was a senior British Army officer and field marshal best known for his leadership of Allied forces in the Middle East during the early stages of World War II.
- 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_69a247a8f6c08190bac804906d62ed5a |
completed | Feb. 28, 2026, 1:40 a.m. |
| NER | Named-entity recognition | batch_69a24ae0b7c4819092220568e8e52ad5 |
completed | Feb. 28, 2026, 1:54 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69a255338b6c8190bb31101691ce689a |
completed | Feb. 28, 2026, 2:38 a.m. |
| NEDg | Description generation | batch_69a255ee9c1c8190a9d1db89af34fbaf |
completed | Feb. 28, 2026, 2:41 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69a256a35c3081908aa5522c734bd54d |
completed | Feb. 28, 2026, 2:44 a.m. |
Created at: Feb. 28, 2026, 1:46 a.m.