Triple

T1262233
Position Surface form Disambiguated ID Type / Status
Subject Boston Pops Orchestra E12525 entity
Predicate conductor P20921 FINISHED
Object Arthur Fiedler
Arthur Fiedler was a renowned American conductor best known for transforming the Boston Pops Orchestra into a popular and widely recorded ensemble that brought orchestral music to mass audiences.
E142973 NE FINISHED

How this triple was built (5 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: Arthur Fiedler | Statement: [Boston Pops Orchestra, conductor, Arthur Fiedler]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Arthur Fiedler
Context triple: [Boston Pops Orchestra, conductor, Arthur Fiedler]
  • A. Charles Munch
    Charles Munch was a renowned 20th-century French conductor celebrated for his dynamic interpretations of French and German repertoire and his influential recordings with major orchestras.
  • B. Serge Koussevitzky
    Serge Koussevitzky was a renowned Russian-born conductor, double bassist, and music director of the Boston Symphony Orchestra, celebrated for championing contemporary composers and founding the Tanglewood Music Center.
  • C. James Levine
    James Levine was an American conductor and pianist best known for his long and influential tenure as music director of the Metropolitan Opera and his leadership of several major orchestras.
  • D. Erich Leinsdorf
    Erich Leinsdorf was an Austrian-born American conductor renowned for his leadership of major orchestras and opera companies, particularly in the mid-20th century.
  • E. William Steinberg
    William Steinberg was a renowned 20th-century German-American conductor celebrated for his precise, disciplined interpretations with major orchestras in the United States and Europe.
  • 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: Arthur Fiedler
Triple: [Boston Pops Orchestra, conductor, Arthur Fiedler]
Generated description
Arthur Fiedler was a renowned American conductor best known for transforming the Boston Pops Orchestra into a popular and widely recorded ensemble that brought orchestral music to mass audiences.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Arthur Fiedler
Target entity description: Arthur Fiedler was a renowned American conductor best known for transforming the Boston Pops Orchestra into a popular and widely recorded ensemble that brought orchestral music to mass audiences.
  • A. Charles Munch
    Charles Munch was a renowned 20th-century French conductor celebrated for his dynamic interpretations of French and German repertoire and his influential recordings with major orchestras.
  • B. Serge Koussevitzky
    Serge Koussevitzky was a renowned Russian-born conductor, double bassist, and music director of the Boston Symphony Orchestra, celebrated for championing contemporary composers and founding the Tanglewood Music Center.
  • C. James Levine
    James Levine was an American conductor and pianist best known for his long and influential tenure as music director of the Metropolitan Opera and his leadership of several major orchestras.
  • D. Erich Leinsdorf
    Erich Leinsdorf was an Austrian-born American conductor renowned for his leadership of major orchestras and opera companies, particularly in the mid-20th century.
  • E. William Steinberg
    William Steinberg was a renowned 20th-century German-American conductor celebrated for his precise, disciplined interpretations with major orchestras in the United States and Europe.
  • F. None of above. chosen
PD Predicate disambiguation gpt-5-mini-2025-08-07
Target predicate: conductor
Context triple: [Boston Pops Orchestra, conductor, Arthur Fiedler]
  • A. principalConductor chosen
    Indicates that one entity serves as the main or lead conductor for another entity, typically an orchestra or musical ensemble.
  • B. hasConductor
    Indicates that an entity (such as an event, performance, or ensemble) is associated with a specific conductor who leads or directs it.
  • C. originalConductor
    Indicates that an entity served as the first or initial conductor responsible for leading or directing a particular performance, ensemble, or musical work.
  • D. formerConductor
    Indicates that an entity previously held the role or position of a conductor but no longer does so.
  • E. chiefConductorFrom
    Indicates that an entity serves as the chief conductor originating from or associated with a specified place or organization.
  • F. None of above.

Provenance (6 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_69a4933352e08190ac617291985e76c0 completed March 1, 2026, 7:27 p.m.
NER Named-entity recognition batch_69a4bfc77f4c8190b97a0ceaa31cfd49 completed March 1, 2026, 10:37 p.m.
NED1 Entity disambiguation (via context triple) batch_69ac93d1396c819084a3d0a6b7cf91f1 completed March 7, 2026, 9:08 p.m.
NEDg Description generation batch_69ac9421e3ec81909e1d836f7ec115dc completed March 7, 2026, 9:09 p.m.
NED2 Entity disambiguation (via description) batch_69ac94fd9904819088e1f8086f3e743e completed March 7, 2026, 9:13 p.m.
PD Predicate disambiguation batch_69a4bb6eefbc81908dddd7d2ef368186 completed March 1, 2026, 10:19 p.m.
Created at: March 1, 2026, 7:50 p.m.