Triple

T760328
Position Surface form Disambiguated ID Type / Status
Subject Herbert Blomstedt E16053 entity
Predicate studiedUnder P7251 FINISHED
Object Igor Markevitch
Igor Markevitch was a Ukrainian-born 20th-century conductor and composer renowned for his innovative orchestral works and influential international conducting career.
E92243 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: Igor Markevitch | Statement: [Herbert Blomstedt, studiedUnder, Igor Markevitch]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Igor Markevitch
Context triple: [Herbert Blomstedt, studiedUnder, Igor Markevitch]
  • A. Sergei Aleksandrovich Kusevitsky
    Sergei Aleksandrovich Kusevitsky, better known as Serge Koussevitzky, was a prominent Russian-born American conductor, double-bassist, and music director of the Boston Symphony Orchestra renowned for championing contemporary composers.
  • B. Igor Stravinsky
    Igor Stravinsky was a pioneering 20th-century Russian-born composer whose innovative works, such as "The Rite of Spring," revolutionized modern classical music and made him a central figure of musical modernism.
  • C. 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.
  • D. Jean-Pierre Cortot
    Jean-Pierre Cortot was a prominent 19th-century French neoclassical sculptor known for major public monuments and allegorical works in Paris.
  • 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: Igor Markevitch
Triple: [Herbert Blomstedt, studiedUnder, Igor Markevitch]
Generated description
Igor Markevitch was a Ukrainian-born 20th-century conductor and composer renowned for his innovative orchestral works and influential international conducting career.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Igor Markevitch
Target entity description: Igor Markevitch was a Ukrainian-born 20th-century conductor and composer renowned for his innovative orchestral works and influential international conducting career.
  • A. Sergei Aleksandrovich Kusevitsky
    Sergei Aleksandrovich Kusevitsky, better known as Serge Koussevitzky, was a prominent Russian-born American conductor, double-bassist, and music director of the Boston Symphony Orchestra renowned for championing contemporary composers.
  • B. Igor Stravinsky
    Igor Stravinsky was a pioneering 20th-century Russian-born composer whose innovative works, such as "The Rite of Spring," revolutionized modern classical music and made him a central figure of musical modernism.
  • C. 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.
  • D. Jean-Pierre Cortot
    Jean-Pierre Cortot was a prominent 19th-century French neoclassical sculptor known for major public monuments and allegorical works in Paris.
  • 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

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_69a493684ee48190bd43b7c78da4aec8 completed March 1, 2026, 7:28 p.m.
NER Named-entity recognition batch_69a4a68158508190998da10e69252662 completed March 1, 2026, 8:50 p.m.
NED1 Entity disambiguation (via context triple) batch_69a66d9764b081908f65c677582d9c86 completed March 3, 2026, 5:11 a.m.
NEDg Description generation batch_69a66e046bbc8190848a0d0115dc34bd completed March 3, 2026, 5:13 a.m.
NED2 Entity disambiguation (via description) batch_69a66fdd09b081909056bff1a32d413c completed March 3, 2026, 5:21 a.m.
Created at: March 1, 2026, 7:37 p.m.