Triple

T4565980
Position Surface form Disambiguated ID Type / Status
Subject Toronto Symphony Orchestra E121909 entity
Predicate hasConductor P20920 FINISHED
Object Sir Ernest MacMillan
Sir Ernest MacMillan was a prominent Canadian conductor, composer, and educator who became one of the leading figures in Canada’s classical music scene in the first half of the 20th century.
E452427 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: Sir Ernest MacMillan | Statement: [Toronto Symphony Orchestra, hasConductor, Sir Ernest MacMillan]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Sir Ernest MacMillan
Context triple: [Toronto Symphony Orchestra, hasConductor, Sir Ernest MacMillan]
  • A. Charles Villiers Stanford
    Charles Villiers Stanford was an influential Irish composer, conductor, and teacher of the late 19th and early 20th centuries, renowned for his choral and orchestral works and for mentoring many leading British composers.
  • B. Arthur Bliss
    Arthur Bliss was a prominent 20th-century British composer known for his orchestral works, film scores, and tenure as Master of the Queen’s Music.
  • C. Hubert Parry
    Hubert Parry was an influential English composer, teacher, and music historian of the late 19th and early 20th centuries, best known for works like "Jerusalem" and for shaping a generation of British composers.
  • D. Eugene Goossens
    Eugene Goossens was a prominent 20th-century British conductor and composer known for leading major orchestras and championing contemporary music.
  • E. Randall Thompson
    Randall Thompson was a prominent 20th-century American composer best known for his choral works, including the frequently performed piece "Alleluia."
  • 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: Sir Ernest MacMillan
Triple: [Toronto Symphony Orchestra, hasConductor, Sir Ernest MacMillan]
Generated description
Sir Ernest MacMillan was a prominent Canadian conductor, composer, and educator who became one of the leading figures in Canada’s classical music scene in the first half of the 20th century.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Sir Ernest MacMillan
Target entity description: Sir Ernest MacMillan was a prominent Canadian conductor, composer, and educator who became one of the leading figures in Canada’s classical music scene in the first half of the 20th century.
  • A. Charles Villiers Stanford
    Charles Villiers Stanford was an influential Irish composer, conductor, and teacher of the late 19th and early 20th centuries, renowned for his choral and orchestral works and for mentoring many leading British composers.
  • B. Arthur Bliss
    Arthur Bliss was a prominent 20th-century British composer known for his orchestral works, film scores, and tenure as Master of the Queen’s Music.
  • C. Hubert Parry
    Hubert Parry was an influential English composer, teacher, and music historian of the late 19th and early 20th centuries, best known for works like "Jerusalem" and for shaping a generation of British composers.
  • D. Eugene Goossens
    Eugene Goossens was a prominent 20th-century British conductor and composer known for leading major orchestras and championing contemporary music.
  • E. Randall Thompson
    Randall Thompson was a prominent 20th-century American composer best known for his choral works, including the frequently performed piece "Alleluia."
  • 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_69bd463f156881908a99aca69c5721ac completed March 20, 2026, 1:06 p.m.
NER Named-entity recognition batch_69bd589cde9081909b84186d700fc463 completed March 20, 2026, 2:24 p.m.
NED1 Entity disambiguation (via context triple) batch_69bdc5ad84c88190a99d39666d2b2af5 completed March 20, 2026, 10:09 p.m.
NEDg Description generation batch_69bdc7c68b2481908611ed7f18e8ed67 completed March 20, 2026, 10:18 p.m.
NED2 Entity disambiguation (via description) batch_69bdc7faa474819096a63807f6db0b21 completed March 20, 2026, 10:19 p.m.
Created at: March 20, 2026, 1:09 p.m.