Triple

T2004507
Position Surface form Disambiguated ID Type / Status
Subject Saint Petersburg Conservatory E43549 entity
Predicate hasNotableAlumnus P51 FINISHED
Object Vladimir Ashkenazy
Vladimir Ashkenazy is a renowned Russian-Icelandic pianist and conductor celebrated for his interpretations of the Romantic repertoire and his extensive international recording and performing career.
E241086 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: Vladimir Ashkenazy | Statement: [Saint Petersburg Conservatory, hasNotableAlumnus, Vladimir Ashkenazy]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Vladimir Ashkenazy
Context triple: [Saint Petersburg Conservatory, hasNotableAlumnus, Vladimir Ashkenazy]
  • A. Sviatoslav Richter
    Sviatoslav Richter was a renowned 20th-century Soviet pianist celebrated for his powerful technique, vast repertoire, and deeply insightful interpretations.
  • B. Felix Galimir
    Felix Galimir was an Austrian-born violinist and influential chamber music teacher renowned for his interpretations of early 20th-century repertoire and his long pedagogical career in the United States.
  • C. Jascha Brodsky
    Jascha Brodsky was a prominent Russian-American violinist and revered pedagogue, best known for his long tenure teaching at the Curtis Institute of Music and for mentoring many leading violinists of the 20th century.
  • D. Valerian Pletnev
    Valerian Pletnev is an author best known for writing the work titled "Strike."
  • E. Mstislav Rostropovich
    Mstislav Rostropovich was a renowned Soviet-born cellist and conductor, celebrated as one of the greatest cellists of the 20th century and a prominent champion of human rights.
  • 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: Vladimir Ashkenazy
Triple: [Saint Petersburg Conservatory, hasNotableAlumnus, Vladimir Ashkenazy]
Generated description
Vladimir Ashkenazy is a renowned Russian-Icelandic pianist and conductor celebrated for his interpretations of the Romantic repertoire and his extensive international recording and performing career.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Vladimir Ashkenazy
Target entity description: Vladimir Ashkenazy is a renowned Russian-Icelandic pianist and conductor celebrated for his interpretations of the Romantic repertoire and his extensive international recording and performing career.
  • A. Sviatoslav Richter
    Sviatoslav Richter was a renowned 20th-century Soviet pianist celebrated for his powerful technique, vast repertoire, and deeply insightful interpretations.
  • B. Felix Galimir
    Felix Galimir was an Austrian-born violinist and influential chamber music teacher renowned for his interpretations of early 20th-century repertoire and his long pedagogical career in the United States.
  • C. Jascha Brodsky
    Jascha Brodsky was a prominent Russian-American violinist and revered pedagogue, best known for his long tenure teaching at the Curtis Institute of Music and for mentoring many leading violinists of the 20th century.
  • D. Valerian Pletnev
    Valerian Pletnev is an author best known for writing the work titled "Strike."
  • E. Mstislav Rostropovich
    Mstislav Rostropovich was a renowned Soviet-born cellist and conductor, celebrated as one of the greatest cellists of the 20th century and a prominent champion of human rights.
  • 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_69a88715dbbc8190b2299e29e955d997 completed March 4, 2026, 7:25 p.m.
NER Named-entity recognition batch_69abb89717c88190ba506134c671d386 completed March 7, 2026, 5:33 a.m.
NED1 Entity disambiguation (via context triple) batch_69ae5d838f5c81908b59dcadd0014787 completed March 9, 2026, 5:41 a.m.
NEDg Description generation batch_69ae5de5319c81909a4efa6a771a4ae5 completed March 9, 2026, 5:43 a.m.
NED2 Entity disambiguation (via description) batch_69ae5e324c948190bc82213412c8cdc9 completed March 9, 2026, 5:44 a.m.
Created at: March 4, 2026, 7:37 p.m.