Triple

T6575540
Position Surface form Disambiguated ID Type / Status
Subject Nadia Boulanger E155551 entity
Predicate notableStudent P4838 FINISHED
Object Roy Harris
Roy Harris was an influential 20th-century American composer best known for his symphonies that drew on folk traditions and a distinctly national musical style.
 E606242 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: Roy Harris | Statement: [Nadia Boulanger, notableStudent, Roy Harris]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Roy Harris
Context triple: [Nadia Boulanger, notableStudent, Roy Harris]
  • A. Roger Henderson
    Roger Henderson is a central character in the 1961 romantic comedy film "The Pleasure of His Company," known as a charming but unreliable father whose return disrupts his daughter's impending marriage.
  • B. William Alwyn
    William Alwyn was a 20th-century British composer and conductor known for his prolific film scores and concert works.
  • C. Kenneth Hargreaves
    Kenneth Hargreaves was a British public servant and ceremonial official who notably served as Lord Lieutenant in Yorkshire.
  • D. Eric Coates
    Eric Coates was a British computer scientist known for his involvement in early information retrieval and classification research, including work with the influential Classification Research Group.
  • E. Eric Coates
    Eric Coates was a British composer best known for his light orchestral music and popular marches that became widely familiar through radio and film.
  • 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: Roy Harris
Triple: [Nadia Boulanger, notableStudent, Roy Harris]
Generated description
Roy Harris was an influential 20th-century American composer best known for his symphonies that drew on folk traditions and a distinctly national musical style.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Roy Harris
Target entity description: Roy Harris was an influential 20th-century American composer best known for his symphonies that drew on folk traditions and a distinctly national musical style.
  • A. Roger Henderson
    Roger Henderson is a central character in the 1961 romantic comedy film "The Pleasure of His Company," known as a charming but unreliable father whose return disrupts his daughter's impending marriage.
  • B. William Alwyn
    William Alwyn was a 20th-century British composer and conductor known for his prolific film scores and concert works.
  • C. Kenneth Hargreaves
    Kenneth Hargreaves was a British public servant and ceremonial official who notably served as Lord Lieutenant in Yorkshire.
  • D. Eric Coates
    Eric Coates was a British computer scientist known for his involvement in early information retrieval and classification research, including work with the influential Classification Research Group.
  • E. Eric Coates
    Eric Coates was a British composer best known for his light orchestral music and popular marches that became widely familiar through radio and film.
  • 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_69c688151254819080387f87deab8fa7 completed March 27, 2026, 1:37 p.m.
NER Named-entity recognition batch_69c6ae725f988190bacdbeb493b758cf completed March 27, 2026, 4:21 p.m.
NED1 Entity disambiguation (via context triple) batch_69c6d56d204c819098428507da28a9d5 completed March 27, 2026, 7:07 p.m.
NEDg Description generation batch_69c6d86be9e8819095915a5e33808ba3 completed March 27, 2026, 7:20 p.m.
NED2 Entity disambiguation (via description) batch_69c6d8e1dd248190b39e18ad5b6578d6 completed March 27, 2026, 7:22 p.m.
Created at: March 27, 2026, 1:53 p.m.