Triple

T1099927
Position Surface form Disambiguated ID Type / Status
Subject Canadian Museum of Nature E24354 entity
Predicate architect P184 FINISHED
Object David Ewart
David Ewart was a prominent early 20th-century Canadian architect best known for designing major federal buildings in Ottawa, including landmark public institutions.
 E211116 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: David Ewart | Statement: [Canadian Museum of Nature, architect, David Ewart]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: David Ewart
Context triple: [Canadian Museum of Nature, architect, David Ewart]
  • A. John Mathieson
    John Mathieson is a British cinematographer known for his visually striking work on major films, particularly in collaboration with directors like Ridley Scott and Guy Ritchie.
  • B. David Farquharson
    David Farquharson was an architect known for designing South Hall.
  • C. Richard Hiscott
    Richard Hiscott is an editor known for his work on the television series "Willow."
  • D. William Rimmer
    William Rimmer was a 19th-century British-born American artist, sculptor, and influential art teacher known for his anatomically precise and imaginative figure studies.
  • E. Robert Semple
    Robert Semple was an early California pioneer, printer, and political leader who played a key role in the transition of California to statehood.
  • 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: David Ewart
Triple: [Canadian Museum of Nature, architect, David Ewart]
Generated description
David Ewart was a prominent early 20th-century Canadian architect best known for designing major federal buildings in Ottawa, including landmark public institutions.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: David Ewart
Target entity description: David Ewart was a prominent early 20th-century Canadian architect best known for designing major federal buildings in Ottawa, including landmark public institutions.
  • A. John Mathieson
    John Mathieson is a British cinematographer known for his visually striking work on major films, particularly in collaboration with directors like Ridley Scott and Guy Ritchie.
  • B. David Farquharson
    David Farquharson was an architect known for designing South Hall.
  • C. Richard Hiscott
    Richard Hiscott is an editor known for his work on the television series "Willow."
  • D. William Rimmer
    William Rimmer was a 19th-century British-born American artist, sculptor, and influential art teacher known for his anatomically precise and imaginative figure studies.
  • E. Robert Semple
    Robert Semple was an early California pioneer, printer, and political leader who played a key role in the transition of California to statehood.
  • 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_69a4940542308190ac2a0b1f730b7cfc completed March 1, 2026, 7:31 p.m.
NER Named-entity recognition batch_69a4b9be92688190838ce35cd67e01f3 completed March 1, 2026, 10:12 p.m.
NED1 Entity disambiguation (via context triple) batch_69adeab2f888819093d2b3e49b105802 completed March 8, 2026, 9:31 p.m.
NEDg Description generation batch_69adeb330fe0819096ac927838b6ee2f completed March 8, 2026, 9:33 p.m.
NED2 Entity disambiguation (via description) batch_69adebb1d7748190b5cd33d163368eae completed March 8, 2026, 9:35 p.m.
Created at: March 1, 2026, 7:43 p.m.