Triple

T11798722
Position Surface form Disambiguated ID Type / Status
Subject Mathieu da Costa E280568 entity
Predicate commemoratedBy P500 FINISHED
Object Mathieu da Costa Challenge
The Mathieu da Costa Challenge is a Canadian educational contest that encourages youth to explore and celebrate the history and contributions of Black Canadians and other diverse communities.
 E1306146 NE FINISHED

How this triple was built (3 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.

NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Mathieu da Costa Challenge
Context triple: [Mathieu da Costa, commemoratedBy, Mathieu da Costa Challenge]
  • A. Challengers
    Challengers is a 2024 romantic sports drama film centered on the intersecting careers and relationships of professional tennis players, starring Zendaya in a leading role and directed by Luca Guadagnino.
  • B. Matcham
    Matcham is an English surname most notably associated with Frank Matcham, the celebrated Victorian-era theatre architect.
  • C. Mathis
    Mathis is a supporting character in Ian Fleming's James Bond series, notably appearing as an ally in the novel "Casino Royale."
  • D. Mathieu
    Mathieu is the French form of the given name Matthew, commonly used in French-speaking countries.
  • E. Mathieu
    Mathieu is a small commune in the Calvados department of the Normandy region in northwestern France.
  • 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: Mathieu da Costa Challenge
Triple: [Mathieu da Costa, commemoratedBy, Mathieu da Costa Challenge]
Generated description
The Mathieu da Costa Challenge is a Canadian educational contest that encourages youth to explore and celebrate the history and contributions of Black Canadians and other diverse communities.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Mathieu da Costa Challenge
Target entity description: The Mathieu da Costa Challenge is a Canadian educational contest that encourages youth to explore and celebrate the history and contributions of Black Canadians and other diverse communities.
  • A. Challengers
    Challengers is a 2024 romantic sports drama film centered on the intersecting careers and relationships of professional tennis players, starring Zendaya in a leading role and directed by Luca Guadagnino.
  • B. Matcham
    Matcham is an English surname most notably associated with Frank Matcham, the celebrated Victorian-era theatre architect.
  • C. Mathis
    Mathis is a supporting character in Ian Fleming's James Bond series, notably appearing as an ally in the novel "Casino Royale."
  • D. Mathieu
    Mathieu is the French form of the given name Matthew, commonly used in French-speaking countries.
  • E. Mathieu
    Mathieu is a small commune in the Calvados department of the Normandy region in northwestern France.
  • F. None of above. chosen

Provenance (4 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_69d6ab258b808190b1735835c841e3a4 completed April 8, 2026, 7:23 p.m.
NED1 Entity disambiguation (via context triple) batch_6a037c1792a081909cce0eb4cd1d6870 completed May 12, 2026, 7:14 p.m.
NEDg Description generation batch_6a037ca6f5888190b0ed34777aae862f completed May 12, 2026, 7:16 p.m.
NED2 Entity disambiguation (via description) batch_6a037d319be48190b01a1b8d1f239078 completed May 12, 2026, 7:19 p.m.
Created at: April 8, 2026, 9:42 p.m.