Triple

T4566004
Position Surface form Disambiguated ID Type / Status
Subject Toronto Mendelssohn Choir E121910 entity
Predicate foundedBy P104 FINISHED
Object Augustus Stephen Vogt
Augustus Stephen Vogt was a prominent Canadian organist, conductor, and music educator who played a key role in shaping Toronto’s choral and classical music scene in the late 19th and early 20th centuries.
 E490815 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: Augustus Stephen Vogt | Statement: [Toronto Mendelssohn Choir, foundedBy, Augustus Stephen Vogt]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Augustus Stephen Vogt
Context triple: [Toronto Mendelssohn Choir, foundedBy, Augustus Stephen Vogt]
  • A. Walter Naegle
    Walter Naegle is an American activist and archivist best known as the longtime partner and estate executor of civil rights leader Bayard Rustin.
  • B. Alfred P. Boller
    Alfred P. Boller was an American civil engineer known for designing major infrastructure projects in the late 19th and early 20th centuries.
  • C. Louis Lingg
    Louis Lingg was a German-born anarchist and labor activist best known as one of the defendants in the 1886 Haymarket affair in Chicago.
  • D. William Wendt
    William Wendt was a prominent American landscape painter celebrated as a leading figure of the California Impressionist movement.
  • E. George Bruns
    George Bruns was an American composer and arranger best known for his work on numerous Disney films and theme park attractions, including iconic scores for animated classics and rides.
  • 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: Augustus Stephen Vogt
Triple: [Toronto Mendelssohn Choir, foundedBy, Augustus Stephen Vogt]
Generated description
Augustus Stephen Vogt was a prominent Canadian organist, conductor, and music educator who played a key role in shaping Toronto’s choral and classical music scene in the late 19th and early 20th centuries.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Augustus Stephen Vogt
Target entity description: Augustus Stephen Vogt was a prominent Canadian organist, conductor, and music educator who played a key role in shaping Toronto’s choral and classical music scene in the late 19th and early 20th centuries.
  • A. Walter Naegle
    Walter Naegle is an American activist and archivist best known as the longtime partner and estate executor of civil rights leader Bayard Rustin.
  • B. Alfred P. Boller
    Alfred P. Boller was an American civil engineer known for designing major infrastructure projects in the late 19th and early 20th centuries.
  • C. Louis Lingg
    Louis Lingg was a German-born anarchist and labor activist best known as one of the defendants in the 1886 Haymarket affair in Chicago.
  • D. William Wendt
    William Wendt was a prominent American landscape painter celebrated as a leading figure of the California Impressionist movement.
  • E. George Bruns
    George Bruns was an American composer and arranger best known for his work on numerous Disney films and theme park attractions, including iconic scores for animated classics and rides.
  • 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_69bea45f6f2481909ee7b88524fbd59e completed March 21, 2026, 1:59 p.m.
NEDg Description generation batch_69bea575fa448190b64b6d6305a8d5a6 completed March 21, 2026, 2:04 p.m.
NED2 Entity disambiguation (via description) batch_69bea60244c88190850ac256e290c190 completed March 21, 2026, 2:06 p.m.
Created at: March 20, 2026, 1:09 p.m.