Triple

T4574543
Position Surface form Disambiguated ID Type / Status
Subject Alexandre Trudeau E123111 entity
Predicate sibling P363 FINISHED
Object Sacha Trudeau
Sacha Trudeau is a member of the prominent Trudeau family of Canadian public figures, known primarily as a relative of filmmaker and journalist Alexandre Trudeau.
E453917 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: Sacha Trudeau | Statement: [Alexandre Trudeau, sibling, Sacha Trudeau]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Sacha Trudeau
Context triple: [Alexandre Trudeau, sibling, Sacha Trudeau]
  • A. Grégoire Trudeau
    Grégoire Trudeau is the hyphenated surname of Sophie Grégoire Trudeau, a Canadian media personality and the estranged spouse of Prime Minister Justin Trudeau.
  • B. Trevor Gagnon
    Trevor Gagnon is an American former child actor best known for his role as Ritchie Diaz on the sitcom "The New Adventures of Old Christine."
  • C. Nicolas Bolduc
    Nicolas Bolduc is a Canadian cinematographer known for his visually striking work on films and television series, including the historical drama "The North Water."
  • D. Gabriel Lajeunesse
    Gabriel Lajeunesse is the devoted lover of the title character in Henry Wadsworth Longfellow’s narrative poem "Evangeline," symbolizing steadfast love and perseverance amid separation and exile.
  • E. Jean-Paul Riopelle
    Jean-Paul Riopelle was a Canadian painter and sculptor associated with abstract expressionism and the Automatistes, renowned for his dynamic, mosaic-like canvases and major influence on postwar modern art.
  • 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: Sacha Trudeau
Triple: [Alexandre Trudeau, sibling, Sacha Trudeau]
Generated description
Sacha Trudeau is a member of the prominent Trudeau family of Canadian public figures, known primarily as a relative of filmmaker and journalist Alexandre Trudeau.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Sacha Trudeau
Target entity description: Sacha Trudeau is a member of the prominent Trudeau family of Canadian public figures, known primarily as a relative of filmmaker and journalist Alexandre Trudeau.
  • A. Grégoire Trudeau
    Grégoire Trudeau is the hyphenated surname of Sophie Grégoire Trudeau, a Canadian media personality and the estranged spouse of Prime Minister Justin Trudeau.
  • B. Trevor Gagnon
    Trevor Gagnon is an American former child actor best known for his role as Ritchie Diaz on the sitcom "The New Adventures of Old Christine."
  • C. Nicolas Bolduc
    Nicolas Bolduc is a Canadian cinematographer known for his visually striking work on films and television series, including the historical drama "The North Water."
  • D. Gabriel Lajeunesse
    Gabriel Lajeunesse is the devoted lover of the title character in Henry Wadsworth Longfellow’s narrative poem "Evangeline," symbolizing steadfast love and perseverance amid separation and exile.
  • E. Jean-Paul Riopelle
    Jean-Paul Riopelle was a Canadian painter and sculptor associated with abstract expressionism and the Automatistes, renowned for his dynamic, mosaic-like canvases and major influence on postwar modern art.
  • 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_69bd46466c7081909d07f36be2d08804 completed March 20, 2026, 1:06 p.m.
NER Named-entity recognition batch_69bd58c9f0bc81908d87f01ab067818a completed March 20, 2026, 2:25 p.m.
NED1 Entity disambiguation (via context triple) batch_69bdd3dde41c81909adf91b53450e590 completed March 20, 2026, 11:10 p.m.
NEDg Description generation batch_69bdd79fe75c8190b672b80898d3cbf2 completed March 20, 2026, 11:26 p.m.
NED2 Entity disambiguation (via description) batch_69bdd85966348190841f272f347ee33f completed March 20, 2026, 11:29 p.m.
Created at: March 20, 2026, 1:10 p.m.