Triple
T1242759
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Margaret Trudeau |
E26694
|
entity |
| Predicate | familyName |
P18
|
FINISHED |
| Object |
Trudeau
Trudeau is a prominent Canadian surname most famously associated with former Prime Ministers Pierre Elliott Trudeau and his son Justin Trudeau.
|
E153270
|
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: Trudeau | Statement: [Margaret Trudeau, familyName, Trudeau]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Trudeau Context triple: [Margaret Trudeau, familyName, Trudeau]
-
A.
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.
-
B.
Michel Trudeau
Michel Trudeau was the youngest son of former Canadian Prime Minister Pierre Trudeau, known for his tragic death in an avalanche-related accident in 1998.
-
C.
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.
-
D.
Andrew Scheer
Andrew Scheer is a Canadian politician who served as leader of the Conservative Party of Canada and Leader of the Official Opposition from 2017 to 2020.
-
E.
Erin O'Toole
Erin O'Toole is a Canadian politician and former leader of the Conservative Party of Canada who served as Leader of the Official Opposition from 2020 to 2022.
- 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: Trudeau Triple: [Margaret Trudeau, familyName, Trudeau]
Generated description
Trudeau is a prominent Canadian surname most famously associated with former Prime Ministers Pierre Elliott Trudeau and his son Justin Trudeau.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Trudeau Target entity description: Trudeau is a prominent Canadian surname most famously associated with former Prime Ministers Pierre Elliott Trudeau and his son Justin Trudeau.
-
A.
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.
-
B.
Michel Trudeau
Michel Trudeau was the youngest son of former Canadian Prime Minister Pierre Trudeau, known for his tragic death in an avalanche-related accident in 1998.
-
C.
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.
-
D.
Andrew Scheer
Andrew Scheer is a Canadian politician who served as leader of the Conservative Party of Canada and Leader of the Official Opposition from 2017 to 2020.
-
E.
Erin O'Toole
Erin O'Toole is a Canadian politician and former leader of the Conservative Party of Canada who served as Leader of the Official Opposition from 2020 to 2022.
- 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_69a4948689d08190b3a4a3f388c02148 |
completed | March 1, 2026, 7:33 p.m. |
| NER | Named-entity recognition | batch_69a4bf61fadc8190b7b9e23eaa15a61d |
completed | March 1, 2026, 10:36 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69acc61b45748190a12e1aec029b76df |
completed | March 8, 2026, 12:43 a.m. |
| NEDg | Description generation | batch_69acc697fdc8819081b8e06981417064 |
completed | March 8, 2026, 12:45 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69acc722d8608190acbef82f180b75d1 |
completed | March 8, 2026, 12:47 a.m. |
Created at: March 1, 2026, 7:47 p.m.